United States (2002) | United States (2004) | |
Administrative divisions | 50 states and 1 district*; Alabama, Alaska, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia*, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming | 50 states and 1 district*; Alabama, Alaska, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia*, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming |
Age structure | 0-14 years: 21% (male 30,116,782; female 28,765,183)
15-64 years: 66.4% (male 92,391,120; female 93,986,468) 65 years and over: 12.6% (male 14,748,522; female 20,554,414) (2002 est.) |
0-14 years: 20.8% (male 31,122,974; female 29,713,748)
15-64 years: 66.9% (male 97,756,380; female 98,183,309) 65 years and over: 12.4% (male 15,078,204; female 21,172,956) (2004 est.) |
Agriculture - products | wheat, other grains, corn, fruits, vegetables, cotton; beef, pork, poultry, dairy products; forest products; fish | wheat, corn, other grains, fruits, vegetables, cotton; beef, pork, poultry, dairy products; forest products; fish |
Airports | 14,695 (2001) | 14,807 (2003 est.) |
Airports - with paved runways | total: 5,131 5,127
over 3,047 m: 185 183 2,438 to 3,047 m: 222 222 1,524 to 2,437 m: 1,365 1,342 914 to 1,523 m: 2,390 2,413 under 914 m: 969 967 (2002) |
total: 5,128
over 3,047 m: 188 2,438 to 3,047 m: 221 1,524 to 2,437 m: 1,375 914 to 1,523 m: 2,383 under 914 m: 961 (2004 est.) |
Airports - with unpaved runways | total: 9,670 9,568
over 3,047 m: 1 1 2,438 to 3,047 m: 7 7 1,524 to 2,437 m: 158 165 914 to 1,523 m: 1,702 1,679 under 914 m: 7,802 7,716 (2002) |
total: 9,729
over 3,047 m: 1 2,438 to 3,047 m: 7 1,524 to 2,437 m: 160 914 to 1,523 m: 1,718 under 914 m: 7,843 (2004 est.) |
Area | total: 9,629,091 sq km
land: 9,158,960 sq km water: 470,131 sq km note: includes only the 50 states and District of Columbia |
total: 9,631,418 sq km
land: 9,161,923 sq km water: 469,495 sq km note: includes only the 50 states and District of Columbia |
Area - comparative | about half the size of Russia; about three-tenths the size of Africa; about half the size of South America (or slightly larger than Brazil); slightly larger than China; about two and a half times the size of Western Europe | about half the size of Russia; about three-tenths the size of Africa; about half the size of South America (or slightly larger than Brazil); slightly larger than China; about two and a half times the size of Western Europe |
Background | Britain's American colonies broke with the mother country in 1776 and were recognized as the new nation of the United States of America following the Treaty of Paris in 1783. During the 19th and 20th centuries, 37 new states were added to the original 13 as the nation expanded across the North American continent and acquired a number of overseas possessions. The two most traumatic experiences in the nation's history were the Civil War (1861-65) and the Great Depression of the 1930s. Buoyed by victories in World Wars I and II and the end of the Cold War in 1991, the US remains the world's most powerful nation-state. The economy is marked by steady growth, low unemployment and inflation, and rapid advances in technology. | Britain's American colonies broke with the mother country in 1776 and were recognized as the new nation of the United States of America following the Treaty of Paris in 1783. During the 19th and 20th centuries, 37 new states were added to the original 13 as the nation expanded across the North American continent and acquired a number of overseas possessions. The two most traumatic experiences in the nation's history were the Civil War (1861-65) and the Great Depression of the 1930s. Buoyed by victories in World Wars I and II and the end of the Cold War in 1991, the US remains the world's most powerful nation state. The economy is marked by steady growth, low unemployment and inflation, and rapid advances in technology. |
Birth rate | 14.1 births/1,000 population (2002 est.) | 14.13 births/1,000 population (2004 est.) |
Budget | revenues: $1.828 trillion
expenditures: $1.703 trillion, including capital expenditures of $NA (1999) |
revenues: $1.782 trillion
expenditures: $2.156 trillion, including capital expenditures of NA (2003) |
Capital | Washington, DC | Washington, DC |
Climate | mostly temperate, but tropical in Hawaii and Florida, arctic in Alaska, semiarid in the great plains west of the Mississippi River, and arid in the Great Basin of the southwest; low winter temperatures in the northwest are ameliorated occasionally in January and February by warm chinook winds from the eastern slopes of the Rocky Mountains | mostly temperate, but tropical in Hawaii and Florida, arctic in Alaska, semiarid in the great plains west of the Mississippi River, and arid in the Great Basin of the southwest; low winter temperatures in the northwest are ameliorated occasionally in January and February by warm chinook winds from the eastern slopes of the Rocky Mountains |
Coastline | 19,924 km | 19,924 km |
Constitution | 17 September 1787, effective 4 March 1789 | 17 September 1787, effective 4 March 1789 |
Country name | conventional long form: United States of America
conventional short form: United States abbreviation: US or USA |
conventional long form: United States of America
conventional short form: United States abbreviation: US or USA |
Currency | US dollar (USD) | US dollar (USD) |
Death rate | 8.7 deaths/1,000 population (2002 est.) | 8.34 deaths/1,000 population (2004 est.) |
Debt - external | $862 billion (1995 est.) | $1.4 trillion (2001 est.) |
Dependent areas | American Samoa, Baker Island, Guam, Howland Island, Jarvis Island, Johnston Atoll, Kingman Reef, Midway Islands, Navassa Island, Northern Mariana Islands, Palmyra Atoll, Puerto Rico, Virgin Islands, Wake Island
note: from 18 July 1947 until 1 October 1994, the US administered the Trust Territory of the Pacific Islands, but recently entered into a new political relationship with all four political units: the Northern Mariana Islands is a commonwealth in political union with the US (effective 3 November 1986); Palau concluded a Compact of Free Association with the US (effective 1 October 1994); the Federated States of Micronesia signed a Compact of Free Association with the US (effective 3 November 1986); the Republic of the Marshall Islands signed a Compact of Free Association with the US (effective 21 October 1986) |
American Samoa, Baker Island, Guam, Howland Island, Jarvis Island, Johnston Atoll, Kingman Reef, Midway Islands, Navassa Island, Northern Mariana Islands, Palmyra Atoll, Puerto Rico, Virgin Islands, Wake Island
note: from 18 July 1947 until 1 October 1994, the US administered the Trust Territory of the Pacific Islands. It entered into a political relationship with all four political units: the Northern Mariana Islands is a commonwealth in political union with the US (effective 3 November 1986); Palau concluded a Compact of Free Association with the US (effective 1 October 1994); the Federated States of Micronesia signed a Compact of Free Association with the US (effective 3 November 1986); the Republic of the Marshall Islands signed a Compact of Free Association with the US (effective 21 October 1986) |
Disputes - international | maritime boundary disputes with Canada (Dixon Entrance, Beaufort Sea, Strait of Juan de Fuca, Machias Seal Island); US Naval Base at Guantanamo Bay is leased from Cuba and only mutual agreement or US abandonment of the area can terminate the lease; Haiti claims Navassa Island; US has made no territorial claim in Antarctica (but has reserved the right to do so) and does not recognize the claims of any other state; Marshall Islands claims Wake Island | Prolonged drought, population growth, and outmoded practices and infrastructure in the border region has strained water-sharing arrangements with Mexico; undocumented nationals from Mexico and Central America continue to enter the United States illegally; 1990 Maritime Boundary Agreement in the Bering Sea still awaits Russian Duma ratification; managed maritime boundary disputes with Canada at Dixon Entrance, Beaufort Sea, Strait of Juan de Fuca, and around the disputed Machias Seal Island and North Rock; The Bahamas have not been able to agree on a maritime boundary; US Naval Base at Guantanamo Bay is leased from Cuba and only mutual agreement or US abandonment of the area can terminate the lease; Haiti claims US-administered Navassa Island; US has made no territorial claim in Antarctica (but has reserved the right to do so) and does not recognize the claims of any other state; Marshall Islands claims Wake Island |
Economic aid - donor | ODA, $6.9 billion (1997) (1997) | ODA, $6.9 billion (1997) |
Economy - overview | The US has the largest and most technologically powerful economy in the world, with a per capita GDP of $36,300. In this market-oriented economy, private individuals and business firms make most of the decisions, and the federal and state governments buy needed goods and services predominantly in the private marketplace. US business firms enjoy considerably greater flexibility than their counterparts in Western Europe and Japan in decisions to expand capital plant, lay off surplus workers, and develop new products. At the same time, they face higher barriers to entry in their rivals' home markets than the barriers to entry of foreign firms in US markets. US firms are at or near the forefront in technological advances, especially in computers and in medical, aerospace, and military equipment, although their advantage has narrowed since the end of World War II. The onrush of technology largely explains the gradual development of a "two-tier labor market" in which those at the bottom lack the education and the professional/technical skills of those at the top and, more and more, fail to get comparable pay raises, health insurance coverage, and other benefits. Since 1975, practically all the gains in household income have gone to the top 20% of households. The years 1994-2000 witnessed solid increases in real output, low inflation rates, and a drop in unemployment to below 5%. The year 2001 witnessed the end of the boom psychology and performance, with output increasing only 0.3% and unemployment and business failures rising substantially. The response to the terrorist attacks of September 11 showed the remarkable resilience of the economy. Moderate recovery is expected in 2002, with the GDP growth rate rising to 2.5% or more. A major short-term problem in first half 2002 was a sharp decline in the stock market, fueled in part by the exposure of dubious accounting practices in some major corporations. Long-term problems include inadequate investment in economic infrastructure, rapidly rising medical and pension costs of an aging population, sizable trade deficits, and stagnation of family income in the lower economic groups. | The US has the largest and most technologically powerful economy in the world, with a per capita GDP of $37,800. In this market-oriented economy, private individuals and business firms make most of the decisions, and the federal and state governments buy needed goods and services predominantly in the private marketplace. US business firms enjoy considerably greater flexibility than their counterparts in Western Europe and Japan in decisions to expand capital plant, to lay off surplus workers, and to develop new products. At the same time, they face higher barriers to entry in their rivals' home markets than the barriers to entry of foreign firms in US markets. US firms are at or near the forefront in technological advances, especially in computers and in medical, aerospace, and military equipment; their advantage has narrowed since the end of World War II. The onrush of technology largely explains the gradual development of a "two-tier labor market" in which those at the bottom lack the education and the professional/technical skills of those at the top and, more and more, fail to get comparable pay raises, health insurance coverage, and other benefits. Since 1975, practically all the gains in household income have gone to the top 20% of households. The years 1994-2000 witnessed solid increases in real output, low inflation rates, and a drop in unemployment to below 5%. The year 2001 saw the end of boom psychology and performance, with output increasing only 0.3% and unemployment and business failures rising substantially. The response to the terrorist attacks of 11 September 2001 showed the remarkable resilience of the economy. Moderate recovery took place in 2002 with the GDP growth rate rising to 2.4%. A major short-term problem in first half 2002 was a sharp decline in the stock market, fueled in part by the exposure of dubious accounting practices in some major corporations. The war in March/April 2003 between a US-led coalition and Iraq shifted resources to the military. In 2003, growth in output and productivity and the recovery of the stock market to above 10,000 for the Dow Jones Industrial Average were promising signs. Unemployment stayed at the 6% level, however, and began to decline only at the end of the year. Long-term problems include inadequate investment in economic infrastructure, rapidly rising medical and pension costs of an aging population, sizable trade and budget deficits, and stagnation of family income in the lower economic groups. |
Electricity - consumption | 3.613 trillion kWh (2000) | 3.602 trillion kWh (2001) |
Electricity - exports | 14.829 billion kWh (2000) | 18.17 billion kWh (2001) |
Electricity - imports | 48.879 billion kWh (2000) | 38.48 billion kWh (2001) |
Electricity - production | 3,799.944 billion kWh (2000) | 3.719 trillion kWh (2001) |
Electricity - production by source | fossil fuel: 71%
hydro: 7% nuclear: 20% other: 2% (2000) |
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Elevation extremes | lowest point: Death Valley -86 m
highest point: Mount McKinley 6,194 m |
lowest point: Death Valley -86 m
highest point: Mount McKinley 6,194 m |
Environment - current issues | air pollution resulting in acid rain in both the US and Canada; the US is the largest single emitter of carbon dioxide from the burning of fossil fuels; water pollution from runoff of pesticides and fertilizers; very limited natural fresh water resources in much of the western part of the country require careful management; desertification | air pollution resulting in acid rain in both the US and Canada; the US is the largest single emitter of carbon dioxide from the burning of fossil fuels; water pollution from runoff of pesticides and fertilizers; limited natural fresh water resources in much of the western part of the country require careful management; desertification |
Environment - international agreements | party to: Air Pollution, Air Pollution-Nitrogen Oxides, Antarctic-Environmental Protocol, Antarctic-Marine Living Resources, Antarctic Seals, Antarctic Treaty, Climate Change, Desertification, Endangered Species, Environmental Modification, Marine Dumping, Marine Life Conservation, Nuclear Test Ban, Ozone Layer Protection, Ship Pollution, Tropical Timber 83, Tropical Timber 94, Wetlands, Whaling
signed, but not ratified: Air Pollution-Persistent Organic Pollutants, Air Pollution-Volatile Organic Compounds, Biodiversity, Climate Change-Kyoto Protocol, Hazardous Wastes |
party to: Air Pollution, Air Pollution-Nitrogen Oxides, Antarctic-Environmental Protocol, Antarctic-Marine Living Resources, Antarctic Seals, Antarctic Treaty, Climate Change, Desertification, Endangered Species, Environmental Modification, Marine Dumping, Marine Life Conservation, Ozone Layer Protection, Ship Pollution, Tropical Timber 83, Tropical Timber 94, Wetlands, Whaling
signed, but not ratified: Air Pollution-Persistent Organic Pollutants, Air Pollution-Volatile Organic Compounds, Biodiversity, Climate Change-Kyoto Protocol, Hazardous Wastes |
Ethnic groups | white 77.1%, black 12.9%, Asian 4.2%, Amerindian and Alaska native 1.5%, native Hawaiian and other Pacific islander 0.3%, other 4% (2000)
note: a separate listing for Hispanic is not included because the US Census Bureau considers Hispanic to mean a person of Latin American descent (including persons of Cuban, Mexican, or Puerto Rican origin) living in the US who may be of any race or ethnic group (white, black, Asian, etc.) |
white 77.1%, black 12.9%, Asian 4.2%, Amerindian and Alaska native 1.5%, native Hawaiian and other Pacific islander 0.3%, other 4% (2000)
note: a separate listing for Hispanic is not included because the US Census Bureau considers Hispanic to mean a person of Latin American descent (including persons of Cuban, Mexican, or Puerto Rican origin) living in the US who may be of any race or ethnic group (white, black, Asian, etc.) |
Exchange rates | British pounds per US dollar - 0.6981 (January 2002), 0.6944 (2001), 0.6596 (2000), 0.6180 (1999), 0.6037 (1998), 0.6106 (1997); Canadian dollars per US dollar - 1.6003 (January 2002), 1.5488 (2001), 1.4851 (2000), 1.4857 (1999), 1.4835 (1998), 1.3846 (1997); French francs per US dollar - 5.65 (January 1999), 5.8995 (1998), 5.8367 (1997); Italian lire per US dollar - 1,668.7 (January 1999), 1,763.2 (1998), 1,703.1 (1997); Japanese yen per US dollar - 132.66 (January 2002), 121.53 (2001), 107.77 (2000), 113.91 (1999), 130.91 (1998), 120.99 (1997); German deutsche marks per US dollar - 1.69 (January 1999), 1.9692 (1998), 1.7341 (1997); euros per US dollar - 1.1324 (January 2002), 1.1175 (2001), 1.08540 (2000), 0.93863 (1999)
note: financial institutions in France, Italy, and Germany and eight other European countries started using the euro on 1 January 1999 with the euro replacing the local currency in consenting countries for all transactions in 2002 |
British pounds per US dollar - 0.6139 (2003), 0.6661 (2002), 0.6944 (2001), 0.6596 (2000), 0.6180 (1999), Canadian dollars per US dollar - 1.4045 (2003), 1.5693 (2002), 1.5488 (2001), 1.4851 (2000), 1.4857 (1999), Japanese yen per US dollar - 116.08 (2003), 125.39 (2002), 121.53 (2001), 107.77 (2000), 113.91 (1999), euros per US dollar - 0.8866 (2003), 1.0626 (2002), 1.1175 (2001), 1.08540 (2000), 0.93863 (1999) |
Executive branch | chief of state: President George W. BUSH (since 20 January 2001) and Vice President Richard B. CHENEY (since 20 January 2001); note - the president is both the chief of state and head of government
head of government: President George W. BUSH (since 20 January 2001) and Vice President Richard B. CHENEY (since 20 January 2001); note - the president is both the chief of state and head of government cabinet: Cabinet appointed by the president with Senate approval elections: president and vice president elected on the same ticket by a college of representatives who are elected directly from each state; president and vice president serve four-year terms; election last held 7 November 2000 (next to be held 2 November 2004) election results: George W. BUSH elected president; percent of popular vote - George W. BUSH (Republican Party) 48%, Albert A. GORE, Jr. (Democratic Party) 48%, Ralph NADER (Green Party) 3%, other 1% |
chief of state: President George W. BUSH (since 20 January 2001); note - the president is both the chief of state and head of government
head of government: President George W. BUSH (since 20 January 2001) ; note - the president is both the chief of state and head of government cabinet: Cabinet appointed by the president with Senate approval elections: president and vice president elected on the same ticket by a college of representatives who are elected directly from each state; president and vice president serve four-year terms; election last held 2 November 2004 (next to be held November 2008) election results: George W. BUSH reelected president; percent of popular vote - George W. BUSH (Republican Party) 50.9%, John KERRY (Democratic Party) 48.1%, other 1.0% |
Exports | $723 billion f.o.b. (2001 est.) | NA (2001) |
Exports - commodities | capital goods, automobiles, industrial supplies and raw materials, consumer goods, agricultural products | capital goods, automobiles, industrial supplies and raw materials, consumer goods, agricultural products |
Exports - partners | Canada 22.4%, Mexico 13.9%, Japan 7.9%, UK 5.6%, Germany 4.1%, France, Netherlands (2001) | Canada 23.4%, Mexico 13.5%, Japan 7.2%, UK 4.7%, Germany 4% (2003) |
Fiscal year | 1 October - 30 September | 1 October - 30 September |
Flag description | thirteen equal horizontal stripes of red (top and bottom) alternating with white; there is a blue rectangle in the upper hoist-side corner bearing 50 small, white, five-pointed stars arranged in nine offset horizontal rows of six stars (top and bottom) alternating with rows of five stars; the 50 stars represent the 50 states, the 13 stripes represent the 13 original colonies; known as Old Glory; the design and colors have been the basis for a number of other flags, including Chile, Liberia, Malaysia, and Puerto Rico | 13 equal horizontal stripes of red (top and bottom) alternating with white; there is a blue rectangle in the upper hoist-side corner bearing 50 small, white, five-pointed stars arranged in nine offset horizontal rows of six stars (top and bottom) alternating with rows of five stars; the 50 stars represent the 50 states, the 13 stripes represent the 13 original colonies; known as Old Glory; the design and colors have been the basis for a number of other flags, including Chile, Liberia, Malaysia, and Puerto Rico |
GDP | purchasing power parity - $10.082 trillion (2001 est.) | purchasing power parity - $10.99 trillion (2003 est.) |
GDP - composition by sector | agriculture: 2%
industry: 18% services: 80% (2001 est.) |
agriculture: 1.4%
industry: 26.2% services: 72.5% (2003 est.) |
GDP - per capita | purchasing power parity - $36,300 (2001 est.) | purchasing power parity - $37,800 (2003 est.) |
GDP - real growth rate | 0.3% (2001 est.) | 3.1% (2003 est.) |
Geographic coordinates | 38 00 N, 97 00 W | 38 00 N, 97 00 W |
Geography - note | world's third-largest country by size (after Russia and Canada) and by population (after China and India); Mt. McKinley is highest point in North America and Death Valley the lowest point on the continent | world's third-largest country by size (after Russia and Canada) and by population (after China and India); Mt. McKinley is highest point in North America and Death Valley the lowest point on the continent |
Heliports | 149 (2002) | 155 (2003 est.) |
Highways | total: 6,370,031 km
paved: 5,733,028 km (including 74,091 km of expressways) unpaved: 637,003 km (1997) |
total: 6,406,296 km
paved: 4,148,395 km (including 74,898 km of expressways) unpaved: 2,257,902 km (2002) |
Household income or consumption by percentage share | lowest 10%: 2%
highest 10%: 31% (1997) (1997) |
lowest 10%: 1.8%
highest 10%: 30.5% (1997) |
Illicit drugs | consumer of cocaine shipped from Colombia through Mexico and the Caribbean; consumer of heroin, marijuana, and increasingly methamphetamine from Mexico; consumer of high-quality Southeast Asian heroin; illicit producer of cannabis, marijuana, depressants, stimulants, hallucinogens, and methamphetamine; money-laundering center | consumer of cocaine shipped from Colombia through Mexico and the Caribbean; consumer of heroin, marijuana, and increasingly methamphetamine from Mexico; consumer of high-quality Southeast Asian heroin; illicit producer of cannabis, marijuana, depressants, stimulants, hallucinogens, and methamphetamine; money-laundering center |
Imports | $1.148 trillion f.o.b. (2001 est.) | NA (2001) |
Imports - commodities | crude oil and refined petroleum products, machinery, automobiles, consumer goods, industrial raw materials, food and beverages | crude oil and refined petroleum products, machinery, automobiles, consumer goods, industrial raw materials, food and beverages |
Imports - partners | Canada 19%, Mexico 11.5%, Japan 11.1%, China 8.9%, Germany 5.2%, UK, Taiwan (2001) | Canada 17.4%, China 12.5%, Mexico 10.7%, Japan 9.3%, Germany 5.3% (2003) |
Independence | 4 July 1776 (from Great Britain) | 4 July 1776 (from Great Britain) |
Industrial production growth rate | -3.7% (2001 est.) | 0.3% (2003 est.) |
Industries | leading industrial power in the world, highly diversified and technologically advanced; petroleum, steel, motor vehicles, aerospace, telecommunications, chemicals, electronics, food processing, consumer goods, lumber, mining | leading industrial power in the world, highly diversified and technologically advanced; petroleum, steel, motor vehicles, aerospace, telecommunications, chemicals, electronics, food processing, consumer goods, lumber, mining |
Infant mortality rate | 6.69 deaths/1,000 live births (2002 est.) | total: 6.63 deaths/1,000 live births
male: 7.31 deaths/1,000 live births female: 5.91 deaths/1,000 live births (2004 est.) |
Inflation rate (consumer prices) | 2.8% (2001) (2001) | 2.3% (2003) |
International organization participation | AfDB, ANZUS, APEC, ARF (dialogue partner), AsDB, ASEAN (dialogue partner), Australia Group, BIS, CCC, CE (observer), CERN (observer), CP, EAPC, EBRD, ECE, ECLAC, ESCAP, FAO, G- 8, G-5, G-7, G-10, IADB, IAEA, IBRD, ICAO, ICC, ICFTU, ICRM, IDA, IEA, IFAD, IFC, IFRCS, IHO, ILO, IMF, IMO, Interpol, IOC, IOM, ISO, ITU, MINURSO, MIPONUH, NAM (guest), NATO, NEA, NSG, OAS, OECD, OPCW, OSCE, PCA, SPC, UN, UN Security Council, UNCTAD, UNHCR, UNIKOM, UNITAR, UNMEE, UNMIBH, UNMIK, UNMOVIC, UNOMIG, UNRWA, UNTAET, UNTSO, UNU, UPU, WCL, WHO, WIPO, WMO, WTrO, ZC | AfDB, ANZUS, APEC, ARF, AsDB, ASEAN (dialogue partner), Australia Group, BIS, CE (observer), CERN (observer), CP, EAPC, EBRD, FAO, G-5, G-7, G- 8, G-10, IADB, IAEA, IBRD, ICAO, ICC, ICCt (signatory), ICFTU, ICRM, IDA, IEA, IFAD, IFC, IFRCS, IHO, ILO, IMF, IMO, Interpol, IOC, IOM, ISO, ITU, MIGA, MINUSTAH, NAM (guest), NATO, NEA, NSG, OAS, OECD, OPCW, OSCE, Paris Club, PCA, UN, UN Security Council, UNCTAD, UNESCO, UNHCR, UNITAR, UNMEE, UNMIK, UNMIL, UNMOVIC, UNOMIG, UNRWA, UNTSO, UPU, WCL, WCO, WHO, WIPO, WMO, WTO, ZC |
Internet Service Providers (ISPs) | 7,000 (2002 est.) | - |
Irrigated land | 214,000 sq km (1998 est.) | 214,000 sq km (1998 est.) |
Judicial branch | Supreme Court (its nine justices are appointed for life by the president with confirmation by the Senate); United States Courts of Appeal; United States District Courts; State and County Courts | Supreme Court (its nine justices are appointed for life on condition of good behavior by the president with confirmation by the Senate); United States Courts of Appeal; United States District Courts; State and County Courts |
Labor force | 141.8 million (includes unemployed) (2002) | 147.4 million (includes unemployed) (2003) |
Labor force - by occupation | managerial and professional 31%, technical, sales and administrative support 29%, services 14%, manufacturing, mining, transportation, and crafts 24%, farming, forestry, and fishing 2% (2002)
note: figures exclude the unemployed (2001) |
managerial, professional, and technical 34.9%, sales and office 25.5%, manufacturing, extraction, transportation, and crafts 22.7%, other services 16.3%, farming, forestry, and fishing 0.7%
note: figures exclude the unemployed (2004) |
Land boundaries | total: 12,034 km
border countries: Canada 8,893 km (including 2,477 km with Alaska), Mexico 3,141 km note: US Naval Base at Guantanamo Bay, Cuba is leased by the US and thus remains part of Cuba; the base boundary is 29 km |
total: 12,034 km
border countries: Canada 8,893 km (including 2,477 km with Alaska), Mexico 3,141 km note: US Naval Base at Guantanamo Bay, Cuba is leased by the US and is part of Cuba; the base boundary is 29 km |
Land use | arable land: 19.32%
permanent crops: 0.22% other: 80.46% (1998 est.) |
arable land: 19.13%
permanent crops: 0.22% other: 80.65% (2001) |
Languages | English, Spanish (spoken by a sizable minority) | English, Spanish (spoken by a sizable minority) |
Legal system | based on English common law; judicial review of legislative acts; accepts compulsory ICJ jurisdiction, with reservations | federal court system based on English common law; each state has its own unique legal system, of which all but one (Louisiana's) is based on English common law; judicial review of legislative acts; accepts compulsory ICJ jurisdiction with reservations |
Legislative branch | bicameral Congress consists of the Senate (100 seats, one-third are renewed every two years; two members are elected from each state by popular vote to serve six-year terms) and the House of Representatives (435 seats; members are directly elected by popular vote to serve two-year terms)
elections: Senate - last held 5 November 2002 (next to be held NA November 2004); House of Representatives - last held 5 November 2002 (next to be held NA November 2004) election results: Senate - percent of vote by party - NA%; seats by party - Republican Party 51, Democratic Party 46, independent 1, undecided 2; House of Representatives - percent of vote by party - NA%; seats by party - Republican Party 226, Democratic Party 204, independent 1, undecided 4 |
bicameral Congress consists of the Senate (100 seats, one-third are renewed every two years; two members are elected from each state by popular vote to serve six-year terms) and the House of Representatives (435 seats; members are directly elected by popular vote to serve two-year terms)
elections: Senate - last held 2 November 2004 (next to be held November 2006); House of Representatives - last held 2 November 2004 (next to be held November 2006) election results: Senate - percent of vote by party - NA%; seats by party - Republican Party 55, Democratic Party 44, independent 1; House of Representatives - percent of vote by party - NA%; seats by party - Republican Party 231, Democratic Party 200, undecided 4 |
Life expectancy at birth | total population: 77.4 years
male: 74.5 years female: 80.2 years (2002 est.) |
total population: 77.43 years
male: 74.63 years female: 80.36 years (2004 est.) |
Literacy | definition: age 15 and over can read and write
total population: 97% male: 97% female: 97% (1979 est.) |
definition: age 15 and over can read and write
total population: 97% male: 97% female: 97% (1999 est.) |
Location | North America, bordering both the North Atlantic Ocean and the North Pacific Ocean, between Canada and Mexico | North America, bordering both the North Atlantic Ocean and the North Pacific Ocean, between Canada and Mexico |
Map references | North America | North America |
Maritime claims | contiguous zone: 24 NM
continental shelf: not specified exclusive economic zone: 200 NM territorial sea: 12 NM |
territorial sea: 12 nm
contiguous zone: 24 nm exclusive economic zone: 200 nm continental shelf: not specified |
Merchant marine | total: 248 ships (1,000 GRT or over) totaling 8,259,914 GRT/10,568,706 DWT
ships by type: barge carrier 1, bulk carrier 13, chemical tanker 15, collier 1, combination bulk 4, combination tanker 11, container 85, freighter 15, heavy lift carrier 3, petroleum tanker 70, roll on/roll off 28, vehicle carrier 2 note: includes some foreign-owned ships registered here as a flag of convenience: Australia 1, Canada 4, Denmark 15, France 1, Germany 1, Netherlands 3, Norway 7, Puerto Rico 4, Singapore 11, Sweden 1, United Kingdom 3; also, the US owns 549 additional ships (1,000 GRT or over) totaling 29,616,347 DWT that operate under the registries of Antigua and Barbuda, Australia, The Bahamas, Belize, Bermuda, Cambodia, Canada, Cayman Islands, Cyprus, Finland, Gibraltar, Hong Kong (China), Indonesia, Isle of Man, Italy, Liberia, Malta, Marshall Islands, Netherlands, Norway, Norway (NIS), Panama, Peru, Philippines, Saint Vincent and the Grenadines, Singapore, Tonga, UK, Vanuatu, and Wallis and Futuna (2002 est.) |
total: 466 ships (1,000 GRT or over) 12,436,658 GRT/14,630,116 DWT
by type: barge carrier 8, bulk 69, cargo 75, chemical tanker 12, combination bulk 2, combination ore/oil 1, container 100, multi-functional large load carrier 3, passenger 12, passenger/cargo 2, petroleum tanker 81, refrigerated cargo 3, roll on/roll off 83, short-sea/passenger 3, vehicle carrier 12 foreign-owned: Australia 2, Canada 7, Denmark 17, Malaysia 1, Netherlands 1, Norway 6, Singapore 3, United Kingdom 5 registered in other countries: 670 (2004 est.) |
Military - note | note: 2002 estimates for military manpower are based on projections that do not take into consideration the results of the 2000 census | - |
Military branches | Department of the Army, Department of the Navy (includes Marine Corps), Department of the Air Force
note: the Coast Guard is normally subordinate to the Department of Transportation, but in wartime reports to the Department of the Navy |
Army, Navy and Marine Corps, Air Force, and Coast Guard (Coast Guard administered in peacetime by the Department of Homeland Security, but in wartime reports to the Department of the Navy) |
Military expenditures - dollar figure | $276.7 billion (FY99 est.) | $370.7 billion (FY04 est.) (March 2003) |
Military expenditures - percent of GDP | 3.2% (FY99 est.) | 3.3% (FY03 est.) (February 2004) |
Military manpower - availability | males age 15-49: 73,597,731 (2002 est.) | males age 15-49: 73,597,731 (2004 est.) |
Military manpower - fit for military service | NA | NA (2004 est.) |
Military manpower - military age | 18 years of age (2002 est.) | - |
Military manpower - reaching military age annually | males: 2,093,263 (2002 est.) | males: 2,124,164 (2004 est.) |
National holiday | Independence Day, 4 July (1776) | Independence Day, 4 July (1776) |
Nationality | noun: American(s)
adjective: American |
noun: American(s)
adjective: American |
Natural hazards | tsunamis, volcanoes, and earthquake activity around Pacific Basin; hurricanes along the Atlantic and Gulf of Mexico coasts; tornadoes in the midwest and southeast; mud slides in California; forest fires in the west; flooding; permafrost in northern Alaska, a major impediment to development | tsunamis, volcanoes, and earthquake activity around Pacific Basin; hurricanes along the Atlantic and Gulf of Mexico coasts; tornadoes in the midwest and southeast; mud slides in California; forest fires in the west; flooding; permafrost in northern Alaska, a major impediment to development |
Natural resources | coal, copper, lead, molybdenum, phosphates, uranium, bauxite, gold, iron, mercury, nickel, potash, silver, tungsten, zinc, petroleum, natural gas, timber | coal, copper, lead, molybdenum, phosphates, uranium, bauxite, gold, iron, mercury, nickel, potash, silver, tungsten, zinc, petroleum, natural gas, timber |
Net migration rate | 3.5 migrant(s)/1,000 population (2002 est.) | 3.41 migrant(s)/1,000 population (2004 est.) |
People - note | note: data for the US are based on projections that do not take into consideration the results of the 2000 census | - |
Pipelines | petroleum products 276,000 km; natural gas 331,000 km (1991) | petroleum products 244,620 km; natural gas 548,665 km (2003) |
Political parties and leaders | Democratic Party [Terence McAULIFFE, national committee chairman]; Green Party [leader NA]; Republican Party [Governor Marc RACICOT, national committee chairman] | Democratic Party [Terence McAULIFFE]; Green Party [leader NA]; Libertarian Party [Steve DASBACH]; Republican Party [Edward GILLESPIE] |
Political pressure groups and leaders | NA | NA |
Population | 280,562,489 (July 2002 est.) | 293,027,571 (July 2004 est.) |
Population below poverty line | 13% (2001 est.) | 12% (2003 est.) |
Population growth rate | 0.89% (2002 est.) | 0.92% (2004 est.) |
Ports and harbors | Anchorage, Baltimore, Boston, Charleston, Chicago, Duluth, Hampton Roads, Honolulu, Houston, Jacksonville, Los Angeles, New Orleans, New York, Philadelphia, Port Canaveral, Portland (Oregon), Prudhoe Bay, San Francisco, Savannah, Seattle, Tampa, Toledo | Anchorage, Baltimore, Boston, Charleston, Chicago, Duluth, Hampton Roads, Honolulu, Houston, Jacksonville, Los Angeles, New Orleans, New York, Philadelphia, Port Canaveral, Portland (Oregon), Prudhoe Bay, San Francisco, Savannah, Seattle, Tampa, Toledo |
Radio broadcast stations | AM 4,762, FM 5,542, shortwave 18 (1998) | AM 4,762, FM 5,542, shortwave 18 (1998) |
Radios | 575 million (1997) | - |
Railways | total: 212,433 km mainline routes
standard gauge: 212,433 km 1.435-m gauge note: represents the aggregate length of roadway of all line-haul railroads including an estimate for Class II and III railroads (1998) |
total: 228,464 km
standard gauge: 228,464 km 1.435-m gauge (2003) |
Religions | Protestant 56%, Roman Catholic 28%, Jewish 2%, other 4%, none 10% (1989) | Protestant 52%, Roman Catholic 24%, Mormon 2%, Jewish 1%, Muslim 1%, other 10%, none 10% (2002 est.) |
Sex ratio | at birth: 1.05 male(s)/female
under 15 years: 1.05 male(s)/female 15-64 years: 0.98 male(s)/female 65 years and over: 0.72 male(s)/female total population: 0.96 male(s)/female (2002 est.) |
at birth: 1.05 male(s)/female
under 15 years: 1.05 male(s)/female 15-64 years: 1 male(s)/female 65 years and over: 0.71 male(s)/female total population: 0.97 male(s)/female (2004 est.) |
Suffrage | 18 years of age; universal | 18 years of age; universal |
Telephone system | general assessment: a very large, technologically advanced, multipurpose communications system
domestic: a large system of fiber-optic cable, microwave radio relay, coaxial cable, and domestic satellites carries every form of telephone traffic; a rapidly growing cellular system carries mobile telephone traffic throughout the country international: 24 ocean cable systems in use; satellite earth stations - 61 Intelsat (45 Atlantic Ocean and 16 Pacific Ocean), 5 Intersputnik (Atlantic Ocean region), and 4 Inmarsat (Pacific and Atlantic Ocean regions) (2000) |
general assessment: a large, technologically advanced, multipurpose communications system
domestic: a large system of fiber-optic cable, microwave radio relay, coaxial cable, and domestic satellites carries every form of telephone traffic; a rapidly growing cellular system carries mobile telephone traffic throughout the country international: country code - 1; 24 ocean cable systems in use; satellite earth stations - 61 Intelsat (45 Atlantic Ocean and 16 Pacific Ocean), 5 Intersputnik (Atlantic Ocean region), and 4 Inmarsat (Pacific and Atlantic Ocean regions) (2000) |
Telephones - main lines in use | 194 million (1997) | 181,599,900 (2003) |
Telephones - mobile cellular | 69.209 million (1998) | 158.722 million (2003) |
Television broadcast stations | more than 1,500 (including nearly 1,000 stations affiliated with the five major networks - NBC, ABC, CBS, FOX, and PBS; in addition, there are about 9,000 cable TV systems) (1997) | more than 1,500 (including nearly 1,000 stations affiliated with the five major networks - NBC, ABC, CBS, FOX, and PBS; in addition, there are about 9,000 cable TV systems) (1997) |
Terrain | vast central plain, mountains in west, hills and low mountains in east; rugged mountains and broad river valleys in Alaska; rugged, volcanic topography in Hawaii | vast central plain, mountains in west, hills and low mountains in east; rugged mountains and broad river valleys in Alaska; rugged, volcanic topography in Hawaii |
Total fertility rate | 2.07 children born/woman (2002 est.) | 2.07 children born/woman (2004 est.) |
Unemployment rate | 5% (2002) | 6% (2003) |
Waterways | 41,009 km
note: navigable inland channels, exclusive of the Great Lakes |
41,009 km (19,312 km used for commerce)
note: Saint Lawrence Seaway of 3,769 km, including the Saint Lawrence River of 3,058 km, shared with Canada (2004) |