Tanzania contains some of Africa’s most iconic national parks and famous paleoanthropological sites, and its diverse cultural heritage reflects the multiple ethnolinguistic groups that live in the country. Its long history of integration into trade networks spanning the Indian Ocean and the African interior led to the development of Swahili as a common language in much of east Africa and the introduction of Islam into the region. A number of independent coastal and island trading posts in what is now Tanzania came under Portuguese control after 1498 when they began to take control of much of the coast and Indian Ocean trade. By 1700, the Sultanate of Oman had become the dominant power in the region after ousting the Portuguese who were also facing a series of local uprisings. During the following hundred years, Zanzibar - an archipelago off the coast of Tanzania - became a hub of Indian Ocean trade, with Arab and Indian traders establishing and consolidating trade routes with communities in mainland Tanzania that contributed to the expansion of the slave trade. Zanzibar briefly become the capital of the Sultanate of Oman before it split into separate Omani and Zanzibar Sultanates in 1856. Beginning in the mid-1800s, European explorers, traders, and Christian missionaries became more active in the region. The Germans eventually established control over mainland Tanzania - which they called Tanganyika - and the British established control over Zanzibar. Tanganyika later came under British administration after the German defeat in World War I.Tanganyika gained independence from Great Britain in 1961, and Zanzibar followed in 1963 as a constitutional monarchy. In Tanganyika, Julius NYERERE, a charismatic and idealistic socialist, established a one-party political system that centralized power and encouraged national self-reliance and rural development. In 1964, a popular uprising overthrew the Sultan in Zanzibar and either killed or expelled many of the Arabs and Indians who had dominated the isles for more than 200 years. Later that year, Tanganyika and Zanzibar combined to form the United Republic of Tanzania, but Zanzibar retained considerable autonomy. Their two ruling parties combined to form the Chama Cha Mapinduzi (CCM) party in 1977, which has won every presidential election to date. NYERERE handed over power to Ali Hassan MWINYI in 1985 and remained CCM chair until 1990. Tanzania held its first multi-party elections in 1995, but CCM candidates have continued to dominate politics. Political opposition in Zanzibar has led to four contentious elections since 1995, in which the ruling party claimed victory despite international observers’ claims of voting irregularities. In 2001, 35 people in Zanzibar died when soldiers fired on protestors following the 2000 election. John MAGUFULI won the 2015 presidential election, and the CCM won a two-thirds majority in Parliament. He was reelected in 2020 and the CCM increased its majority in an election that was also critiqued by observers. MAGUFULI died in March 2021 while in office and was constitutionally succeeded by his vice president, Samia Suluhu HASSAN.
land: 885,800 sq km
water: 61,500 sq km
note: includes the islands of Mafia, Pemba, and Zanzibar
border countries (8): Burundi 589 km; Democratic Republic of the Congo 479 km; Kenya 775 km; Malawi 512 km; Mozambique 840 km; Rwanda 222 km; Uganda 391 km; Zambia 353 km
exclusive economic zone: 200 nm
lowest point: Indian Ocean 0 m
mean elevation: 1,018 m
arable land: 14.3% (2018 est.)
permanent crops: 2.3% (2018 est.)
permanent pasture: 27.1% (2018 est.)
forest: 37.3% (2018 est.)
other: 19% (2018 est.)
salt water lake(s): Lake Rukwa - 5,760 sq km
65,642,682 (2023 est.)
noun: Tanzanian(s)
adjective: Tanzanian
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
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; it has become the lingua franca of central and eastern Africa; the first language of most people is one of the local languages
major-language sample(s):
The World Factbook, Chanzo cha Lazima Kuhusu Habari ya Msingi. (Kiswahili)
The World Factbook, the indispensable source for basic information.
Christian 63.1%, Muslim 34.1%, folk religion 1.1%, Buddhist <1%, Hindu <1%, Jewish <1%, other <1%, unspecified 1.6% (2020 est.)
note: Zanzibar is almost entirely Muslim
Tanzania has the largest population in East Africa and the lowest population density; more than a third of the population is urban. Tanzania’s youthful population – over 60% of the population is under 25 as of 2020 – is growing rapidly because of the high total fertility rate of 4.4 children per woman, as of 2022. Progress in reducing the birth rate has stalled, sustaining the country’s nearly 3% annual growth rate. The maternal mortality rate has improved since 2000, yet it remains very high because of early and frequent pregnancies, inadequate maternal health services, and a lack of skilled birth attendants – problems that are worse among poor and rural women. Tanzania has made strides in reducing under-5 and infant mortality rates, but a recent drop in immunization threatens to undermine gains in child health. Malaria is a leading killer of children under 5, while HIV is the main source of adult mortality.For Tanzania, most migration is internal, rural to urban movement, while some temporary labor migration from towns to plantations takes place seasonally for harvests. Tanzania was Africa’s largest refugee-hosting country for decades, hosting hundreds of thousands of refugees from the Great Lakes region, primarily Burundi, over the last fifty years. However, the assisted repatriation and naturalization of tens of thousands of Burundian refugees between 2002 and 2014 dramatically reduced the refugee population. Tanzania is increasingly a transit country for illegal migrants from the Horn of Africa and the Great Lakes region who are heading to southern Africa for security reasons and/or economic opportunities. Some of these migrants choose to settle in Tanzania.
0-14 years: 41.5% (male 13,765,789/female 13,475,555)
15-64 years: 55.15% (male 18,076,988/female 18,123,677)
65 years and over: 3.35% (2023 est.) (male 933,786/female 1,266,887)
total dependency ratio: 87.7
youth dependency ratio: 81.9
elderly dependency ratio: 5.9
potential support ratio: 20.4 (2021 est.)
total: 18.9 years (2023 est.)
male: 18.7 years
female: 19.2 years
2.75% (2023 est.)
32.9 births/1,000 population (2023 est.)
5 deaths/1,000 population (2023 est.)
-0.4 migrant(s)/1,000 population (2023 est.)
the largest and most populous East African country; population distribution is extremely uneven, but greater population clusters occur in the northern half of country and along the east coast as shown in this
urban population: 37.4% of total population (2023)
rate of urbanization: 4.89% annual rate of change (2020-25 est.)
262,000 Dodoma (legislative capital) (2018), 7.776 million DAR ES SALAAM (administrative capital), 1.311 million Mwanza, 800,000 Zanzibar (2023)
at birth: 1.03 male(s)/female
0-14 years: 1.02 male(s)/female
15-64 years: 1 male(s)/female
65 years and over: 0.74 male(s)/female
total population: 1 male(s)/female (2023 est.)
19.8 years (2015/16 est.)
note: data represents median age at first birth among women 20-49
238 deaths/100,000 live births (2020 est.)
total: 30.3 deaths/1,000 live births (2023 est.)
male: 33 deaths/1,000 live births
female: 27.4 deaths/1,000 live births
total population: 70.5 years (2023 est.)
male: 68.7 years
female: 72.3 years
4.33 children born/woman (2023 est.)
2.13 (2023 est.)
38.4% (2015/16)
improved: urban: 95.1% of population
rural: 59.4% of population
total: 72% of population
unimproved: urban: 4.9% of population
rural: 40.6% of population
total: 28% of population (2020 est.)
3.8% of GDP (2020)
0.05 physicians/1,000 population (2018)
0.7 beds/1,000 population
improved: urban: 89.4% of population
rural: 29.2% of population
total: 50.4% of population
unimproved: urban: 10.6% of population
rural: 70.8% of population
total: 49.6% of population (2020 est.)
degree of risk: very high (2023)
food or waterborne diseases: bacterial diarrhea, hepatitis A, and typhoid fever
vectorborne diseases: malaria, dengue fever, and Rift Valley fever
water contact diseases: schistosomiasis
animal contact diseases: rabies
8.4% (2016)
total: 7.81 liters of pure alcohol (2019 est.)
beer: 0.74 liters of pure alcohol (2019 est.)
wine: 0.09 liters of pure alcohol (2019 est.)
spirits: 0.38 liters of pure alcohol (2019 est.)
other alcohols: 6.6 liters of pure alcohol (2019 est.)
total: 8.7% (2020 est.)
male: 14% (2020 est.)
female: 3.4% (2020 est.)
12.1% (2022)
59.5% (2023 est.)
women married by age 15: 5.2%
women married by age 18: 30.5%
men married by age 18: 3.9% (2016 est.)
3.3% of GDP (2021 est.)
definition: age 15 and over can read and write Kiswahili (Swahili), English, or Arabic
total population: 81.8%
male: 85.5%
female: 78.2% (2021)
total: 9 years
male: 9 years
female: 9 years (2021)
water pollution; improper management of liquid waste; indoor air pollution caused by the burning of fuel wood or charcoal for cooking and heating is a large environmental health issue; soil degradation; deforestation; desertification; destruction of coral reefs threatens marine habitats; wildlife threatened by illegal hunting and trade, especially for ivory; loss of biodiversity; solid waste disposal
party to: Biodiversity, Climate Change, Climate Change-Kyoto Protocol, Climate Change-Paris Agreement, Comprehensive Nuclear Test Ban, Desertification, Endangered Species, Hazardous Wastes, Law of the Sea, Marine Dumping-London Convention, Nuclear Test Ban, Ozone Layer Protection, Ship Pollution, Wetlands, Whaling
signed, but not ratified: none of the selected agreements
varies from tropical along coast to temperate in highlands
agricultural land: 43.7% (2018 est.)
arable land: 14.3% (2018 est.)
permanent crops: 2.3% (2018 est.)
permanent pasture: 27.1% (2018 est.)
forest: 37.3% (2018 est.)
other: 19% (2018 est.)
urban population: 37.4% of total population (2023)
rate of urbanization: 4.89% annual rate of change (2020-25 est.)
severe localized food insecurity: due to localized shortfalls in staple food production - about 592,000 people are estimated to be in need of humanitarian assistance between May and September 2022, mainly located in northeastern regions, reflecting crop losses during the October–December “Vuli” 2021 and March–May “Masika” 2022 seasons due to poor rains; high food prices are also constraining households’ economic access to food (2022)
2.19% of GDP (2018 est.)
0.02% of GDP (2018 est.)
particulate matter emissions: 15.36 micrograms per cubic meter (2019 est.)
carbon dioxide emissions: 11.97 megatons (2016 est.)
methane emissions: 59.08 megatons (2020 est.)
municipal solid waste generated annually: 9,276,995 tons (2012 est.)
fresh water lake(s): Lake Victoria (shared with Uganda and Kenya) - 62,940 sq km; Lake Tanganyika (shared with Democratic Republic of Congo, Burundi, and Zambia) - 32,000 sq km; Lake Malawi (shared with Mozambique and Malawi) - 22,490
salt water lake(s): Lake Rukwa - 5,760 sq km
Nile (shared with Rwanda [s], Uganda, South Sudan, Sudan, and Egypt [m]) - 6,650 km
note – [s] after country name indicates river source; [m] after country name indicates river mouth
Atlantic Ocean drainage: Congo (3,730,881 sq km), (Mediterranean Sea) Nile (3,254,853 sq km)
Indian Ocean drainage: Zambezi (1,332,412 sq km)
municipal: 530 million cubic meters (2020 est.)
industrial: 30 million cubic meters (2020 est.)
agricultural: 4.63 billion cubic meters (2020 est.)
96.3 billion cubic meters (2019 est.)
emerging lower middle-income East African economy; resource-rich and growing tourism; strong post-pandemic recovery from hospitality, electricity, mining, and transit sectors; declining poverty; stable inflation; gender-based violence economic and labor force disruptions
$159.326 billion (2021 est.)
$152.788 billion (2020 est.)
$149.798 billion (2019 est.)
note: data are in 2017 dollars
4.28% (2021 est.)
2% (2020 est.)
5.8% (2019 est.)
$2,600 (2021 est.)
$2,600 (2020 est.)
$2,600 (2019 est.)
note: data are in 2017 dollars
$60.633 billion (2019 est.)
3.69% (2021 est.)
3.29% (2020 est.)
3.46% (2019 est.)
Moody’s rating: B2 (2020)
note: The year refers to the year in which the current credit rating was first obtained.
agriculture: 23.4% (2017 est.)
industry: 28.6% (2017 est.)
services: 47.6% (2017 est.)comparison rankings:
household consumption: 62.4% (2017 est.)
government consumption: 12.5% (2017 est.)
investment in fixed capital: 36.1% (2017 est.)
investment in inventories: -8.7% (2017 est.)
exports of goods and services: 18.1% (2017 est.)
imports of goods and services: -20.5% (2017 est.)
cassava, maize, sweet potatoes, sugar cane, rice, bananas, vegetables, milk, beans, sunflower seed
agricultural processing (sugar, beer, cigarettes, sisal twine); mining (diamonds, gold, and iron), salt, soda ash; cement, oil refining, shoes, apparel, wood products, fertilizer
6.5% (2021 est.)
29.863 million (2021 est.)
2.65% (2021 est.)
2.53% (2020 est.)
2.22% (2019 est.)
total: 4.6% (2021 est.)
male: 3.7%
female: 5.5%
26.4% (2017 est.)
40.5 (2017 est.)
on food: 33.1% of household expenditures (2018 est.)
on alcohol and tobacco: 4.2% of household expenditures (2018 est.)
lowest 10%: 2.8%
highest 10%: 29.6% (2007)
revenues: $8.968 billion (2019 est.)
expenditures: $10.017 billion (2019 est.)
-1.8% (of GDP) (2017 est.)
37% of GDP (2017 est.)
38% of GDP (2016 est.)
11.7% (of GDP) (2018 est.)
1 July - 30 June
-$1.122 billion (2020 est.)
-$1.512 billion (2019 est.)
-$2.262 billion (2018 est.)
$8.555 billion (2020 est.) note: data are in current year dollars
$9.659 billion (2019 est.) note: data are in current year dollars
$8.307 billion (2018 est.)
India 15%, United Arab Emirates 15%, Switzerland 14%, Uganda 12%, China 7% (2020)
gold, cashews, copper, precious metals, legumes (2020)
$9.181 billion (2020 est.) note: data are in current year dollars
$10.576 billion (2019 est.) note: data are in current year dollars
$10.399 billion (2018 est.)
China 34%, Democratic Republic of the Congo 14%, India 12%, United Arab Emirates 6%, South Africa 3% (2020)
copper, refined petroleum, packaged medicines, palm oil, wheat (2020)
$5.05 billion (31 December 2018 est.)
$5.888 billion (31 December 2017 est.)
$4.067 billion (31 December 2016 est.)
note: excludes gold
$22.054 billion (2019 est.)
$20.569 billion (2018 est.)
Tanzanian shillings (TZS) per US dollar -
Exchange rates:
2,297.764 (2021 est.)
2,294.146 (2020 est.)
2,288.207 (2019 est.)
2,263.782 (2018 est.)
2,228.857 (2017 est.)
population without electricity: (2020) 37 million
electrification - total population: 42.7% (2021)
electrification - urban areas: 77.3% (2021)
electrification - rural areas: 23.3% (2021)
installed generating capacity: 1.623 million kW (2020 est.)
consumption: 6,522,440,000 kWh (2019 est.)
exports: 0 kWh (2019 est.)
imports: 113 million kWh (2019 est.)
transmission/distribution losses: 974 million kWh (2019 est.)comparison rankings:
fossil fuels: 65% of total installed capacity (2020 est.)
nuclear: 0% of total installed capacity (2020 est.)
solar: 1.3% of total installed capacity (2020 est.)
wind: 0% of total installed capacity (2020 est.)
hydroelectricity: 32.8% of total installed capacity (2020 est.)
tide and wave: 0% of total installed capacity (2020 est.)
geothermal: 0% of total installed capacity (2020 est.)
biomass and waste: 1% of total installed capacity (2020 est.)
production: 712,000 metric tons (2020 est.)
consumption: 577,000 metric tons (2020 est.)
exports: 126,000 metric tons (2020 est.)
imports: 0 metric tons (2020 est.)
proven reserves: 269 million metric tons (2019 est.)
total petroleum production: 0 bbl/day (2021 est.)
refined petroleum consumption: 52,800 bbl/day (2019 est.)
crude oil and lease condensate exports: 0 bbl/day (2018 est.)
crude oil and lease condensate imports: 0 bbl/day (2018 est.)
crude oil estimated reserves: 0 barrels (2021 est.)
0 bbl/day (2015 est.)
0 bbl/day (2015 est.)
67,830 bbl/day (2015 est.)
production: 1,378,773,000 cubic meters (2019 est.)
consumption: 1,378,773,000 cubic meters (2019 est.)
exports: 0 cubic meters (2021 est.)
imports: 0 cubic meters (2021 est.)
proven reserves: 6.513 billion cubic meters (2021 est.)
11.491 million metric tonnes of CO2 (2019 est.)
from coal and metallurgical coke: 1.32 million metric tonnes of CO2 (2019 est.)
from petroleum and other liquids: 7.466 million metric tonnes of CO2 (2019 est.)
from consumed natural gas: 2.705 million metric tonnes of CO2 (2019 est.)
3.334 million Btu/person (2019 est.)
number of registered air carriers: 11 (2020)
inventory of registered aircraft operated by air carriers: 91
annual passenger traffic on registered air carriers: 1,481,557 (2018)
annual freight traffic on registered air carriers: 390,000 (2018) mt-km
5H
166 (2021)
10
note: paved runways have a concrete or asphalt surface but not all have facilities for refueling, maintenance, or air traffic control; the length of a runway required for aircraft to safely operate depends on a number of factors including the type of aircraft, the takeoff weight (including passengers, cargo, and fuel), engine types, flap settings, landing speed, elevation of the airport, and average maximum daily air temperature; paved runways can reach a length of 5,000 m (16,000 ft.), but the “typical” length of a commercial airline runway is between 2,500-4,000 m (8,000-13,000 ft.)
156
note: unpaved runways have a surface composition such as grass or packed earth and are most suited to the operation of light aircraft; unpaved runways are usually short, often less than 1,000 m (3,280 ft.) in length; airports with unpaved runways often lack facilities for refueling, maintenance, or air traffic control
311 km gas, 891 km oil, 8 km refined products (2013)
total: 4,097 km (2022)
standard gauge: 421 km (2022)
narrow gauge: 969 km (2022) 1.067 m gauge
broad gauge: 2,707 km (2022) 1.000 m guage
total: 145,203 km (2022)
paved: 11,201 km (2022)
unpaved: 134,002 km (2022)
1,594 km (2022) (Lake Tanganyika 673 km, Lake Victoria 337 km, and Lake Nyasa (Lake Malawi) 584 km are the principal avenues of commerce with neighboring countries; the rivers are not navigable)
total: 322 (2022)
by type: bulk carrier 4, container ship 9, general cargo 148, oil tanker 46, other 115
major seaport(s): Dar es Salaam, Zanzibar