Location:

Eastern Africa, bordering the Indian Ocean, between Kenya and Mozambique

Area:

total: 945,087 sq km
land: 886,037 sq km
water: 59,050 sq km
note: includes the islands of Mafia, Pemba, and Zanzibar

Land boundaries:

total: 3,861 km
border countries: Burundi 451 km, Democratic Republic of the Congo 459 km, Kenya 769 km, Malawi 475 km, Mozambique 756 km, Rwanda 217 km, Uganda 396 km, Zambia 338 km

Climate:

varies from tropical along coast to temperate in highlands

Natural resources:

hydropower, tin, phosphates, iron ore, coal, diamonds, gemstones, gold, natural gas, nickel

Land use:

arable land: 4.23%
permanent crops: 1.16%
other: 94.61% (2005)

Population:

37,445,392
note: estimates for this country explicitly take into account the effects of excess mortality due to AIDS; this can result in lower life expectancy, higher infant mortality and death rates, lower population and growth rates, and changes in the distribution of population by age and sex than would otherwise be expected (July 2006 est.)

Age structure:

0-14 years: 43.7% (male 8,204,593/female 8,176,489)
15-64 years: 53.6% (male 9,906,446/female 10,178,066)
65 years and over: 2.6% (male 422,674/female 557,124) (2006 est.)

Median age:

total: 17.7 years
male: 17.5 years
female: 18 years (2006 est.)

Birth rate:

37.71 births/1,000 population (2006 est.)

Death rate:

16.39 deaths/1,000 population (2006 est.)

Sex ratio:

at birth: 1.03 male(s)/female
under 15 years: 1 male(s)/female
15-64 years: 0.97 male(s)/female
65 years and over: 0.76 male(s)/female
total population: 0.98 male(s)/female (2006 est.)

Infant mortality rate:

total: 96.48 deaths/1,000 live births
male: 105.64 deaths/1,000 live births
female: 87.05 deaths/1,000 live births (2006 est.)

Life expectancy at birth:

total population: 45.64 years
male: 44.93 years
female: 46.37 years (2006 est.)

Total fertility rate:

4.97 children born/woman (2006 est.)

HIV/AIDS - people living with HIV/AIDS:

1.6 million (2003 est.)

Major infectious diseases:

degree of risk: very high
food or waterborne diseases: bacterial diarrhea, hepatitis A, and typhoid fever
vectorborne diseases: malaria, Rift Valley fever and plague are high risks in some locations
water contact disease: schistosomiasis (2007)

Nationality:

noun: Tanzanian(s)
adjective: Tanzanian

Ethnic groups:

mainland - African 99% (of which 95% are Bantu consisting of more than 130 tribes), other 1% (consisting of Asian, European, and Arab); Zanzibar - Arab, African, mixed Arab and African

Religions:

mainland - Christian 30%, Muslim 35%, indigenous beliefs 35%; Zanzibar - more than 99% Muslim

Languages:

Kiswahili or Swahili (official), Kiunguja (name for Swahili in Zanzibar), English (official, primary language of commerce, administration, and higher education), Arabic (widely spoken in Zanzibar), many local languages
note: Kiswahili (Swahili) is the mother tongue of the Bantu people living in Zanzibar and nearby coastal Tanzania; although Kiswahili is Bantu in structure and origin, its vocabulary draws on a variety of sources, including Arabic and English, and it has become the lingua franca of central and eastern Africa; the first language of most people is one of the local languages

Literacy:

definition: age 15 and over can read and write Kiswahili (Swahili), English, or Arabic
total population: 78.2%
male: 85.9%
female: 70.7% (2003 est.)