Trinidad and Tobago (2006) | Iran (2002) | |
Administrative divisions | 9 regional corporations, 2 city corporations, 3 borough corporations, 1 ward
regional corporations: Couva/Tabaquite/Talparo, Diego Martin, Mayaro/Rio Claro, Penal/Debe, Princes Town, Sangre Grande, San Juan/Laventille, Siparia, Tunapuna/Piarco city corporations: Port-of-Spain, San Fernando borough corporations: Arima, Chaguanas, Point Fortin ward: Tobago |
28 provinces (ostanha, singular - ostan); Ardabil, Azarbayjan-e Gharbi, Azarbayjan-e Sharqi, Bushehr, Chahar Mahall va Bakhtiari, Esfahan, Fars, Gilan, Golestan, Hamadan, Hormozgan, Ilam, Kerman, Kermanshah, Khorasan, Khuzestan, Kohkiluyeh va Buyer Ahmad, Kordestan, Lorestan, Markazi, Mazandaran, Qazvin, Qom, Semnan, Sistan va Baluchestan, Tehran, Yazd, Zanjan |
Age structure | 0-14 years: 20.1% (male 109,936/female 104,076)
15-64 years: 71.3% (male 398,657/female 361,093) 65 years and over: 8.6% (male 41,162/female 50,918) (2006 est.) |
0-14 years: 31.6% (male 10,753,218; female 10,273,015)
15-64 years: 63.7% (male 21,383,542; female 21,096,307) 65 years and over: 4.7% (male 1,633,016; female 1,483,606) (2002 est.) |
Agriculture - products | cocoa, rice, citrus, coffee, vegetables; poultry | wheat, rice, other grains, sugar beets, fruits, nuts, cotton; dairy products, wool; caviar |
Airports | 6 (2006) | 322 (2001) |
Airports - with paved runways | total: 3
over 3,047 m: 1 2,438 to 3,047 m: 1 1,524 to 2,437 m: 1 (2006) |
total: 122
over 3,047 m: 39 2,438 to 3,047 m: 25 1,524 to 2,437 m: 27 914 to 1,523 m: 27 under 914 m: 4 (2002) |
Airports - with unpaved runways | total: 3
914 to 1,523 m: 1 under 914 m: 2 (2006) |
total: 187
over 3,047 m: 1 2,438 to 3,047 m: 3 1,524 to 2,437 m: 9 914 to 1,523 m: 138 under 914 m: 39 (2002) |
Area | total: 5,128 sq km
land: 5,128 sq km water: 0 sq km |
total: 1.648 million sq km
land: 1.636 million sq km water: 12,000 sq km |
Area - comparative | slightly smaller than Delaware | slightly larger than Alaska |
Background | First colonized by the Spanish, the islands came under British control in the early 19th century. The islands' sugar industry was hurt by the emancipation of the slaves in 1834. Manpower was replaced with the importation of contract laborers from India between 1845 and 1917, which boosted sugar production as well as the cocoa industry. The discovery of oil on Trinidad in 1910 added another important export. Independence was attained in 1962. The country is one of the most prosperous in the Caribbean thanks largely to petroleum and natural gas production and processing. Tourism, mostly in Tobago, is targeted for expansion and is growing. | Known as Persia until 1935, Iran became an Islamic republic in 1979 after the ruling shah was forced into exile. Conservative clerical forces subsequently crushed westernizing liberal elements. Militant Iranian students seized the US Embassy in Tehran on 4 November 1979 and held it until 20 January 1981. During 1980-88, Iran fought a bloody, indecisive war with Iraq over disputed territory. Key current issues affecting the country include the pace of accepting outside modernizing influences and reconciliation between clerical control of the regime and popular government participation and widespread demands for reform. |
Birth rate | 12.9 births/1,000 population (2006 est.) | 17.54 births/1,000 population (2002 est.) |
Budget | revenues: $4.5 billion
expenditures: $4.06 billion; including capital expenditures of $117.3 million (2005 est.) |
revenues: $24 billion
expenditures: $22 billion, including capital expenditures of $NA (2001 est.) |
Capital | name: Port-of-Spain
geographic coordinates: 10 39 N, 61 31 W time difference: UTC-4 (1 hour ahead of Washington, DC during Standard Time) |
Tehran |
Climate | tropical; rainy season (June to December) | mostly arid or semiarid, subtropical along Caspian coast |
Coastline | 362 km | 2,440 km; note - Iran also borders the Caspian Sea (740 km) |
Constitution | 1 August 1976 | 2-3 December 1979; revised 1989 to expand powers of the presidency and eliminate the prime ministership |
Country name | conventional long form: Republic of Trinidad and Tobago
conventional short form: Trinidad and Tobago |
conventional long form: Islamic Republic of Iran
conventional short form: Iran local long form: Jomhuri-ye Eslami-ye Iran local short form: Iran former: Persia |
Currency | - | Iranian rial (IRR) |
Death rate | 10.57 deaths/1,000 population (2006 est.) | 5.39 deaths/1,000 population (2002 est.) |
Debt - external | $2.767 billion (2005 est.) | $8.2 billion (2002 est.) |
Diplomatic representation from the US | chief of mission: Ambassador Roy L. AUSTIN
embassy: 15 Queen's Park West, Port-of-Spain mailing address: P. O. Box 752, Port-of-Spain telephone: [1] (868) 622-6371 through 6376 FAX: [1] (868) 628-5462 |
none; note - protecting power in Iran is Switzerland |
Diplomatic representation in the US | chief of mission: Ambassador Marina Annette VALERE
chancery: 1708 Massachusetts Avenue NW, Washington, DC 20036 telephone: [1] (202) 467-6490 FAX: [1] (202) 785-3130 consulate(s) general: Miami, New York |
none; note - Iran has an Interests Section in the Pakistani Embassy; address: Iranian Interests Section, Pakistani Embassy, 2209 Wisconsin Avenue NW, Washington, DC 20007; telephone: [1] (202) 965-4990 |
Disputes - international | Barbados will assert its claim before the UN Convention on the Law of the Sea (UNCLOS) that the northern limit of Trinidad and Tobago's maritime boundary with Venezuela extends into its waters; Guyana has also expressed its intention to challenge this boundary as it may extend into its waters as well | despite restored diplomatic relations in 1990, Iran lacks maritime boundary with Iraq and disputes land boundary, navigation channels, and other issues from eight-year war; UAE seeks United Arab League and other international support against Iran's occupation of Greater Tunb Island (called Tunb al Kubra in Arabic by UAE and Jazireh-ye Tonb-e Bozorg in Persian by Iran) and Lesser Tunb Island (called Tunb as Sughra in Arabic by UAE and Jazireh-ye Tonb-e Kuchek in Persian by Iran) and attempts to occupy completely a jointly administered island in the Persian Gulf (called Abu Musa in Arabic by UAE and Jazireh-ye Abu Musa in Persian by Iran); Iran insists on division of Caspian Sea into five equal sectors while Azerbaijan, Kazakhstan, Russia, and Turkmenistan have generally agreed upon equidistant seabed boundaries; Iran threatens to conduct oil exploration in Azerbaijani-claimed waters, while interdicting Azerbaijani activities |
Economic aid - recipient | $24 million (1999 est.) | $129 million (1995) (2000 est.) |
Economy - overview | Trinidad and Tobago, the leading Caribbean producer of oil and gas, has earned a reputation as an excellent investment site for international businesses. Tourism is a growing sector, although not proportionately as important as in many other Caribbean islands. The economy benefits from low inflation and a growing trade surplus. Prospects for growth in 2006 are good as prices for oil, petrochemicals, and liquefied natural gas are expected to remain high, and foreign direct investment continues to grow to support expanded capacity in the energy sector. The government is coping with a rise in violent crime. | Iran's economy is a mixture of central planning, state ownership of oil and other large enterprises, village agriculture, and small-scale private trading and service ventures. President KHATAMI has continued to follow the market reform plans of former President RAFSANJANI and has indicated that he will pursue diversification of Iran's oil-reliant economy although he has made little progress toward that goal. The strong oil market in 1996 helped ease financial pressures on Iran and allowed for Tehran's timely debt service payments. Iran's financial situation tightened in 1997 and deteriorated further in 1998 because of lower oil prices. Subsequent rises in oil prices have afforded Iran fiscal breathing room but do not solve Iran's structural economic problems, including the encouragement of foreign investment and the containment of inflation. |
Electricity - consumption | 5.651 billion kWh (2003) | 111.907 billion kWh (2000) |
Electricity - exports | 0 kWh (2003) | 0 kWh (2000) |
Electricity - imports | 0 kWh (2003) | 0 kWh (2000) |
Electricity - production | 6.076 billion kWh (2003) | 120.33 billion kWh (2000) |
Electricity - production by source | - | fossil fuel: 94%
hydro: 6% nuclear: 0% other: 0% (2000) |
Elevation extremes | lowest point: Caribbean Sea 0 m
highest point: El Cerro del Aripo 940 m |
lowest point: Caspian Sea -28 m
highest point: Kuh-e Damavand 5,671 m |
Environment - current issues | water pollution from agricultural chemicals, industrial wastes, and raw sewage; oil pollution of beaches; deforestation; soil erosion | air pollution, especially in urban areas, from vehicle emissions, refinery operations, and industrial effluents; deforestation; overgrazing; desertification; oil pollution in the Persian Gulf; wetland losses from drought; soil degradation (salination); inadequate supplies of potable water; water pollution from raw sewage and industrial waste; urbanization |
Environment - international agreements | party to: Biodiversity, Climate Change, Climate Change-Kyoto Protocol, Desertification, Endangered Species, Hazardous Wastes, Law of the Sea, Marine Life Conservation, Ozone Layer Protection, Ship Pollution, Tropical Timber 83, Tropical Timber 94, Wetlands
signed, but not ratified: none of the selected agreements |
party to: Biodiversity, Climate Change, Desertification, Endangered Species, Hazardous Wastes, Marine Dumping, Nuclear Test Ban, Ozone Layer Protection, Wetlands
signed, but not ratified: Environmental Modification, Law of the Sea, Marine Life Conservation |
Ethnic groups | Indian (South Asian) 40%, African 37.5%, mixed 20.5%, other 1.2%, unspecified 0.8% (2000 census) | Persian 51%, Azeri 24%, Gilaki and Mazandarani 8%, Kurd 7%, Arab 3%, Lur 2%, Baloch 2%, Turkmen 2%, other 1% |
Exchange rates | Trinidad and Tobago dollars per US dollar - 6.2842 (2005), 6.299 (2004), 6.2951 (2003), 6.2487 (2002), 6.2332 (2001) | from 1997 to 2001, Iran had a multi-exchange-rate system; one of these rates, the official floating exchange rate, by which most essential goods were imported, averaged 1,750 rials per US dollar; in March 2002, the multi-exchange-rate system was converged into one rate at about 7,900 rials per US dollar |
Executive branch | chief of state: President George Maxwell RICHARDS (since 17 March 2003)
head of government: Prime Minister Patrick MANNING (since 24 December 2001) cabinet: Cabinet appointed from among the members of Parliament elections: president elected by an electoral college, which consists of the members of the Senate and House of Representatives, for a five-year term (eligible for a second term); election last held 14 February 2003 (next to be held in 2008); the president usually appoints as prime minister the leader of the majority party in the House of Representatives election results: George Maxwell RICHARDS elected president; percent of electoral college vote - 43% |
chief of state: Leader of the Islamic Revolution Ayatollah Ali Hoseini-KHAMENEI (since 4 June 1989)
head of government: President (Ali) Mohammad KHATAMI-Ardakani (since 3 August 1997); First Vice President Dr. Mohammad Reza AREF-YAZDI (since 26 August 2001) cabinet: Council of Ministers selected by the president with legislative approval elections: leader of the Islamic Revolution appointed for life by the Assembly of Experts; president elected by popular vote for a four-year term; election last held 8 June 2001 (next to be held NA 2005) election results: (Ali) Mohammad KHATAMI-Ardakani reelected president; percent of vote - (Ali) Mohammad KHATAMI-Ardakani 77% |
Exports | NA bbl/day | $24 billion f.o.b. (2002 est.) |
Exports - commodities | petroleum and petroleum products, chemicals, steel products, fertilizer, sugar, cocoa, coffee, citrus, flowers | petroleum 85%, carpets, fruits and nuts, iron and steel, chemicals |
Exports - partners | US 68.8%, Jamaica 5.5%, Barbados 2.9% (2005) | Japan 20.5%, Italy 7%, UAE 5.9%, France 4.7%, China 4.1% (1999) |
Fiscal year | 1 October - 30 September | 21 March - 20 March |
Flag description | red with a white-edged black diagonal band from the upper hoist side to the lower fly side | three equal horizontal bands of green (top), white, and red; the national emblem (a stylized representation of the word Allah in the shape of a tulip, a symbol of martyrdom) in red is centered in the white band; ALLAH AKBAR (God is Great) in white Arabic script is repeated 11 times along the bottom edge of the green band and 11 times along the top edge of the red band |
GDP | - | purchasing power parity - $456 billion (2002 est.) |
GDP - composition by sector | agriculture: 0.7%
industry: 57% services: 42.3% (2005 est.) |
agriculture: 19%
industry: 26% services: 55% (2002 est.) |
GDP - per capita | - | purchasing power parity - $7,000 (2001 est.) |
GDP - real growth rate | 7% (2005 est.) | 5% (2002 est.) |
Geographic coordinates | 11 00 N, 61 00 W | 32 00 N, 53 00 E |
Geography - note | Pitch Lake, on Trinidad's southwestern coast, is the world's largest natural reservoir of asphalt | strategic location on the Persian Gulf and Strait of Hormuz, which are vital maritime pathways for crude oil transport |
Heliports | - | 13 (2002) |
Highways | - | total: 140,200 km
paved: 49,440 km (including 470 km of expressways) unpaved: 90,760 km (1998 est.) |
Household income or consumption by percentage share | lowest 10%: NA%
highest 10%: NA% |
lowest 10%: NA%
highest 10%: NA% |
Illicit drugs | transshipment point for South American drugs destined for the US and Europe; producer of cannabis | despite substantial interdiction efforts, Iran remains a key transshipment point for Southwest Asian heroin to Europe; domestic narcotics consumption remains a persistent problem and Iranian press reports estimate at least 1.8 million drug users in the country |
Imports | NA bbl/day | $19.6 billion f.o.b. (2002 est.) |
Imports - commodities | machinery, transportation equipment, manufactured goods, food, live animals | industrial raw materials and intermediate goods, capital goods, foodstuffs and other consumer goods, technical services, military supplies |
Imports - partners | US 27.7%, Venezuela 13.3%, Brazil 11.8%, Japan 5.5%, Canada 4.2% (2005) | Germany 11%, Italy 8.3%, China 6.1%, Japan 5.3%, UAE 5% (1999) |
Independence | 31 August 1962 (from UK) | 1 April 1979 (Islamic Republic of Iran proclaimed) |
Industrial production growth rate | 9% (2005 est.) | 5.5% excluding oil (2001 est.) |
Industries | petroleum, chemicals, tourism, food processing, cement, beverage, cotton textiles | petroleum, petrochemicals, textiles, cement and other construction materials, food processing (particularly sugar refining and vegetable oil production), metal fabricating, armaments |
Infant mortality rate | total: 25.05 deaths/1,000 live births
male: 26.86 deaths/1,000 live births female: 23.15 deaths/1,000 live births (2006 est.) |
28.07 deaths/1,000 live births (2002 est.) |
Inflation rate (consumer prices) | 6.9% (2005 est.) | 17.3% (2002 est.) |
International organization participation | ACP, C, Caricom, CDB, FAO, G-24, G-77, IADB, IBRD, ICAO, ICCt, ICFTU, ICRM, IDA, IFAD, IFC, IFRCS, IHO, ILO, IMF, IMO, Interpol, IOC, ISO, ITU, LAES, MIGA, NAM, OAS, OPANAL, OPCW, UN, UNCTAD, UNESCO, UNIDO, UPU, WCL, WCO, WFTU, WHO, WIPO, WMO, WTO | CCC, CP, ECO, ESCAP, FAO, G-19, G-24, G-77, IAEA, IBRD, ICAO, ICC, ICRM, IDA, IDB, IFAD, IFC, IFRCS, IHO, ILO, IMF, IMO, Interpol, IOC, IOM, ISO, ITU, NAM, OIC, OPCW, OPEC, PCA, UN, UNCTAD, UNESCO, UNHCR, UNIDO, UPU, WCL, WFTU, WHO, WIPO, WMO, WToO |
Internet Service Providers (ISPs) | - | 8 (2000) |
Irrigated land | 40 sq km (2003) | 75,620 sq km (1998 est.) |
Judicial branch | Supreme Court of Judicature (comprised of the High Court of Justice and the Court of Appeals; the chief justice is appointed by the president after consultation with the prime minister and the leader of the opposition; other justices are appointed by the president on the advice of the Judicial and Legal Service Commission); High Court of Justice; Caribbean Court of Appeals member; Court of Appeals; the highest court of appeal is the Privy Council in London | Supreme Court |
Labor force | 620,000 (2005 est.) | 18 million
note: shortage of skilled labor (1998) |
Labor force - by occupation | agriculture 9.5%, manufacturing, mining, and quarrying 14%, construction and utilities 12.4%, services 64.1% (1997 est.) | agriculture 30%, industry 25%, services 45% (2001 est.) |
Land boundaries | 0 km | total: 5,440 km
border countries: Afghanistan 936 km, Armenia 35 km, Azerbaijan-proper 432 km, Azerbaijan-Naxcivan exclave 179 km, Iraq 1,458 km, Pakistan 909 km, Turkey 499 km, Turkmenistan 992 km |
Land use | arable land: 14.62%
permanent crops: 9.16% other: 76.22% (2005) |
arable land: 10.17%
permanent crops: 1.16% other: 88.67% (1998 est.) |
Languages | English (official), Hindi, French, Spanish, Chinese | Persian and Persian dialects 58%, Turkic and Turkic dialects 26%, Kurdish 9%, Luri 2%, Balochi 1%, Arabic 1%, Turkish 1%, other 2% |
Legal system | based on English common law; judicial review of legislative acts in the Supreme Court; has not accepted compulsory ICJ jurisdiction | the Constitution codifies Islamic principles of government |
Legislative branch | bicameral Parliament consists of the Senate (31 seats; 16 members appointed by the ruling party, 9 by the President, 6 by the opposition party for a maximum term of five years) and the House of Representatives (36 seats; members are elected by popular vote to serve five-year terms)
elections: House of Representatives - last held 7 October 2002 (next to be held by October 2007) election results: House of Representatives - percent of vote - PNM 55.5%, UNC 44.5%; seats by party - PNM 20, UNC 16 note: Tobago has a unicameral House of Assembly with 12 members serving four-year terms; last election held January 2005; seats by party - PNM 11, DAC 1 |
unicameral Islamic Consultative Assembly or Majles-e-Shura-ye-Eslami (290 seats, note - changed from 270 seats with the 18 February 2000 election; members elected by popular vote to serve four-year terms)
elections: last held 18 February-NA April 2000 (next to be held NA 2004) election results: percent of vote - NA%; seats by party - reformers 170, conservatives 45, and independents 10, 65 seats up for runoff; note - election on 5 May 2000 (reformers 52, conservatives 10, independents 3) |
Life expectancy at birth | total population: 66.76 years
male: 65.71 years female: 67.86 years (2006 est.) |
total population: 70.25 years
male: 68.87 years female: 71.69 years (2002 est.) |
Literacy | definition: age 15 and over can read and write
total population: 98.6% male: 99.1% female: 98% (2003 est.) |
definition: age 15 and over can read and write
total population: 72.1% male: 78.4% female: 65.8% (1994 est.) |
Location | Caribbean, islands between the Caribbean Sea and the North Atlantic Ocean, northeast of Venezuela | Middle East, bordering the Gulf of Oman, the Persian Gulf, and the Caspian Sea, between Iraq and Pakistan |
Map references | Central America and the Caribbean | Middle East |
Maritime claims | measured from claimed archipelagic baselines
territorial sea: 12 nm contiguous zone: 24 nm exclusive economic zone: 200 nm continental shelf: 200 nm or to the outer edge of the continental margin |
contiguous zone: 24 NM
continental shelf: natural prolongation exclusive economic zone: bilateral agreements or median lines in the Persian Gulf territorial sea: 12 NM |
Merchant marine | total: 8 ships (1000 GRT or over) 16,760 GRT/7,941 DWT
by type: liquefied gas 1, passenger 2, passenger/cargo 3, petroleum tanker 2 foreign-owned: 1 (US 1) registered in other countries: 1 (Panama 1) (2006) |
total: 147 ships (1,000 GRT or over) totaling 4,136,971 GRT/7,166,703 DWT
ships by type: bulk 48, cargo 36, chemical tanker 4, container 10, liquefied gas 1, multi-functional large-load carrier 6, petroleum tanker 30, refrigerated cargo 2, roll on/roll off 9, short-sea passenger 1 (2002 est.) |
Military branches | Trinidad and Tobago Defense Force: Ground Force, Coast Guard (includes air wing) (2004) | Islamic Republic of Iran regular forces (includes Ground Forces, Navy, Air Force and Air Defense Command), Iranian Revolutionary Guards Corps (IRGC) (includes Ground Forces, Air Force, Navy, Qods [special operations], and Basij [Popular Mobilization Army] forces), Law Enforcement Forces |
Military expenditures - dollar figure | $66.72 million (2003 est.) | $9.7 billion (FY00) |
Military expenditures - percent of GDP | 0.6% (2003 est.) | 3.1% (FY00) |
Military manpower - availability | - | males age 15-49: 18,868,571 (2002 est.) |
Military manpower - fit for military service | - | males age 15-49: 11,192,731 (2002 est.) |
Military manpower - military age | - | 21 years of age (2002 est.) |
Military manpower - reaching military age annually | - | males: 823,041 (2002 est.) |
National holiday | Independence Day, 31 August (1962) | Republic Day, 1 April (1979) |
Nationality | noun: Trinidadian(s), Tobagonian(s)
adjective: Trinidadian, Tobagonian |
noun: Iranian(s)
adjective: Iranian |
Natural hazards | outside usual path of hurricanes and other tropical storms | periodic droughts, floods; dust storms, sandstorms; earthquakes along western border and in the northeast |
Natural resources | petroleum, natural gas, asphalt | petroleum, natural gas, coal, chromium, copper, iron ore, lead, manganese, zinc, sulfur |
Net migration rate | -11.07 migrant(s)/1,000 population (2006 est.) | -4.46 migrant(s)/1,000 population (2002 est.) |
Pipelines | condensate 253 km; gas 1,278 km; oil 571 km (2006) | crude oil 5,900 km; petroleum products 3,900 km; natural gas 4,550 km |
Political parties and leaders | National Alliance for Reconstruction or NAR [Lennox SANKERSINGH]; People's National Movement or PNM [Patrick MANNING]; Team Unity or TU [Ramesh MAHARAJ]; United National Congress or UNC [Basdeo PANDAY]; Democratic Action Committee or DAC [Hochoy CHARLES], note - only active in Tobago | the following organizations appeared to have achieved considerable success at elections to the sixth Majlis in early 2000: Assembly of the Followers of the Imam's Line, Freethinkers' Front, Islamic Iran Participation Front, Moderation and Development Party, Servants of Construction Party, Society of Self-sacrificing Devotees |
Political pressure groups and leaders | Jamaat-al Muslimeen [Yasin BAKR] | active student groups include the pro-reform "Organization for Strengthening Unity" and "the Union of Islamic Student Societies'; groups that generally support the Islamic Republic include Ansar-e Hizballah, Mojahedin of the Islamic Revolution, Muslim Students Following the Line of the Imam, and the Islamic Coalition Association; opposition groups include the Liberation Movement of Iran and the Nation of Iran party; armed political groups that have been almost completely repressed by the government include Mojahedin-e Khalq Organization (MEK), People's Fedayeen, Democratic Party of Iranian Kurdistan; the Society for the Defense of Freedom |
Population | 1,065,842 (July 2006 est.) | 66,622,704 (July 2002 est.) |
Population below poverty line | 21% (1992 est.) | 53% (1996 est.) |
Population growth rate | -0.87% (2006 est.) | 0.77% (2002 est.) |
Ports and harbors | - | Abadan (largely destroyed in fighting during 1980-88 war), Ahvaz, Bandar 'Abbas, Bandar-e Anzali, Bushehr, Bandar-e Emam Khomeyni, Bandar-e Lengeh, Bandar-e Mahshahr, Bandar-e Torkaman, Chabahar (Bandar Beheshti), Jazireh-ye Khark, Jazireh-ye Lavan, Jazireh-ye Sirri, Khorramshahr (limited operation since November 1992), Now Shahr |
Radio broadcast stations | AM 4, FM 18, shortwave 0 (2004) | AM 72, FM 5, shortwave 5 (1998) |
Radios | - | 17 million (1997) |
Railways | - | total: 6,130 km
broad gauge: 94 km 1.676-m gauge standard gauge: 6,036 km 1.435-m gauge (187 km electrified) note: broad-gauge track is employed at the borders with Azerbaijan and Turkmenistan which have broad-gauge rail systems; 41 km of the standard-gauge, electrified track is in suburban service at Tehran (2001) |
Religions | Roman Catholic 26%, Hindu 22.5%, Anglican 7.8%, Baptist 7.2%, Pentecostal 6.8%, other Christian 5.8%, Muslim 5.8%, Seventh Day Adventist 4%, other 10.8%, unspecified 1.4%, none 1.9% (2000 census) | Shi'a Muslim 89%, Sunni Muslim 10%, Zoroastrian, Jewish, Christian, and Baha'i 1% |
Sex ratio | at birth: 1.05 male(s)/female
under 15 years: 1.06 male(s)/female 15-64 years: 1.1 male(s)/female 65 years and over: 0.81 male(s)/female total population: 1.07 male(s)/female (2006 est.) |
at birth: 1.05 male(s)/female
under 15 years: 1.05 male(s)/female 15-64 years: 1.01 male(s)/female 65 years and over: 1.1 male(s)/female total population: 1.03 male(s)/female (2002 est.) |
Suffrage | 18 years of age; universal | 15 years of age; universal |
Telephone system | general assessment: excellent international service; good local service
domestic: NA international: country code - 1-868; satellite earth station - 1 Intelsat (Atlantic Ocean); tropospheric scatter to Barbados and Guyana |
general assessment: inadequate but currently being modernized and expanded with the goal of not only improving the efficiency and increasing the volume of the urban service but also bringing telephone service to several thousand villages, not presently connected
domestic: as a result of heavy investing in the telephone system since 1994, the number of long-distance channels in the microwave radio relay trunk has grown substantially; many villages have been brought into the net; the number of main lines in the urban systems has approximately doubled; and thousands of mobile cellular subscribers are being served; moreover, the technical level of the system has been raised by the installation of thousands of digital switches international: HF radio and microwave radio relay to Turkey, Azerbaijan, Pakistan, Afghanistan, Turkmenistan, Syria, Kuwait, Tajikistan, and Uzbekistan; submarine fiber-optic cable to UAE with access to Fiber-Optic Link Around the Globe (FLAG); Trans-Asia-Europe (TAE) fiber-optic line runs from Azerbaijan through the northern portion of Iran to Turkmenistan with expansion to Georgia and Azerbaijan; satellite earth stations - 9 Intelsat and 4 Inmarsat; Internet service available but limited to electronic mail to promote Iranian culture |
Telephones - main lines in use | 323,500 (2005) | 6.313 million (1997) |
Telephones - mobile cellular | 800,000 (2005) | 265,000 (August 1998) |
Television broadcast stations | 6 (2005) | 28 (plus 450 low-power repeaters) (1997) |
Terrain | mostly plains with some hills and low mountains | rugged, mountainous rim; high, central basin with deserts, mountains; small, discontinuous plains along both coasts |
Total fertility rate | 1.74 children born/woman (2006 est.) | 2.01 children born/woman (2002 est.) |
Unemployment rate | 8% (2005 est.) | 14% (1999 est.) |
Waterways | - | 904 km
note: the Shatt al Arab is usually navigable by maritime traffic for about 130 km; channel has been dredged to 3 m and is in use |