Dodoma
Tanzania
Key facts and a structured country profile. π§Ύ Change log π True Size
69,145,464 (2025 est.)
947,300 sq km
Eastern Africa, bordering the Indian Ocean, between Kenya and Mozambique
π§ Background
Tanzania contains some of Africaβs 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 next hundred years, Zanzibar -- an archipelago off the coast that is now part 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 became 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 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 since won every presidential election. Tanzania held its first multi-party elections in 1995, but CCM candidates have continued to dominate politics. The ruling party has claimed victory in four contentious elections since 1995, despite international observers' claims of voting irregularities. In 2001, 35 people died in Zanzibar when soldiers fired on protestors. John MAGUFULI won the 2015 and 2020 presidential elections, and the CCM won over two-thirds of the seats in Parliament in both elections. MAGUFULI died in 2021 while in office and was succeeded by his vice president, Samia Suluhu HASSAN.
πΊοΈ Geography
Eastern Africa, bordering the Indian Ocean, between Kenya and Mozambique
6 00 S, 35 00 E
Africa
947,300 sq km
885,800 sq km
61,500 sq km
More than six times the size of Georgia; slightly larger than twice the size of California
4,161 km
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
1,424 km
12 nm
200 nm
Varies from tropical along coast to temperate in highlands
Plains along coast; central plateau; highlands in north, south
Kilimanjaro (highest point in Africa) 5,895 m
Indian Ocean 0 m
1,018 m
Hydropower, tin, phosphates, iron ore, coal, diamonds, gemstones (including tanzanite, found only in Tanzania), gold, natural gas, nickel
44.6% (2023 est.)
Arable land: 15.2% (2023 est.)
Permanent crops: 2.3% (2023 est.)
Permanent pasture: 27.1% (2023 est.)
50.1% (2023 est.)
5.3% (2023 est.)
1,840 sq km (2012)
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
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
Congo (3,730,881 sq km), (Mediterranean Sea) Nile (3,254,853 sq km)
Zambezi (1,332,412 sq km)
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 population distribution map
Flooding on the central plateau during the rainy season; drought volcanism: limited volcanic activity; Ol Doinyo Lengai (2,962 m) has emitted lava in recent years; other historically active volcanoes include Kieyo and Meru
Kilimanjaro is the highest point in Africa and one of only three mountain ranges on the continent that has glaciers (the others are Mount Kenya in Kenya and the Ruwenzori Mountains on the Uganda-Democratic Republic of the Congo border); Tanzania is bordered by three of the largest lakes on the continent: Lake Victoria (the world's second-largest freshwater lake) in the north, Lake Tanganyika (the world's second-deepest) in the west, and Lake Nyasa (Lake Malawi) in the southwest
π₯ People and Societyβ¬οΈ Top
69,145,464 (2025 est.)
34,597,449
34,548,015
Tanzanian(s)
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, many local languages
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.)
41.2% (male 14,039,292/female 13,740,439)
55.4% (male 18,677,388/female 18,708,390)
3.4% (2024 est.) (male 975,224/female 1,321,388)
81.8 (2025 est.)
76 (2025 est.)
5.8 (2025 est.)
17.3 (2025 est.)
18.8 years (2025 est.)
18.8 years
19.4 years
2.85% (2025 est.)
33.45 births/1,000 population (2025 est.)
4.96 deaths/1,000 population (2025 est.)
0 migrant(s)/1,000 population (2025 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 population distribution map
37.4% of total population (2023)
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)
1.03 male(s)/female
1.02 male(s)/female
1 male(s)/female
0.74 male(s)/female
1 male(s)/female (2024 est.)
19.9 years (2022 est.)
276 deaths/100,000 live births (2023 est.)
28.4 deaths/1,000 live births (2025 est.)
32.3 deaths/1,000 live births
26.9 deaths/1,000 live births
70.8 years (2024 est.)
69 years
72.6 years
4.45 children born/woman (2025 est.)
2.19 (2025 est.)
Urban: 81.1% of population (2022 est.)
Rural: 49% of population (2022 est.)
Total: 60.8% of population (2022 est.)
Urban: 18.9% of population (2022 est.)
Rural: 51% of population (2022 est.)
Total: 39.2% of population (2022 est.)
3.4% of GDP (2021)
5.1% of national budget (2022 est.)
0.13 physicians/1,000 population (2022)
0.6 beds/1,000 population (2020 est.)
Urban: 89.6% of population (2022 est.)
Rural: 27.2% of population (2022 est.)
Total: 50.1% of population (2022 est.)
Urban: 10.4% of population (2022 est.)
Rural: 72.8% of population (2022 est.)
Total: 49.9% of population (2022 est.)
8.4% (2016)
7.81 liters of pure alcohol (2019 est.)
0.74 liters of pure alcohol (2019 est.)
0.09 liters of pure alcohol (2019 est.)
0.38 liters of pure alcohol (2019 est.)
6.6 liters of pure alcohol (2019 est.)
6.5% (2025 est.)
11.3% (2025 est.)
2% (2025 est.)
11.4% (2022 est.)
59.2% (2022 est.)
5.2% (2022)
29.1% (2022)
3.5% (2022)
3.2% of GDP (2024 est.)
13.4% national budget (2024 est.)
78.2% (2022 est.)
84.2% (2022 est.)
73.1% (2022 est.)
9 years (2021 est.)
9 years (2021 est.)
9 years (2021 est.)
πΏ Environmentβ¬οΈ Top
Water pollution; improper management of liquid waste; indoor air pollution from burning wood or charcoal for cooking and heating; soil degradation; deforestation; desertification; coral reef destruction; illegal hunting and animal trade, especially ivory; loss of biodiversity; solid waste disposal
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
None of the selected agreements
Varies from tropical along coast to temperate in highlands
44.6% (2023 est.)
Arable land: 15.2% (2023 est.)
Permanent crops: 2.3% (2023 est.)
Permanent pasture: 27.1% (2023 est.)
50.1% (2023 est.)
5.3% (2023 est.)
37.4% of total population (2023)
4.89% annual rate of change (2020-25 est.)
17.707 million metric tonnes of CO2 (2023 est.)
1.687 million metric tonnes of CO2 (2023 est.)
12.066 million metric tonnes of CO2 (2023 est.)
3.954 million metric tonnes of CO2 (2023 est.)
14.5 micrograms per cubic meter (2019 est.)
568.3 kt (2022-2024 est.)
1,176.8 kt (2019-2021 est.)
168.3 kt (2019-2021 est.)
1,226.8 kt (2019-2021 est.)
9.277 million tons (2024 est.)
12.3% (2022 est.)
527 million cubic meters (2022 est.)
25 million cubic meters (2022 est.)
4.632 billion cubic meters (2022 est.)
96.27 billion cubic meters (2022 est.)
1
Ngorongoro Lengai (2023)
ποΈ Governmentβ¬οΈ Top
United Republic of Tanzania
Tanzania
Jamhuri ya Muungano wa Tanzania
Tanzania
German East Africa, Trust Territory of Tanganyika, Republic of Tanganyika, People's Republic of Zanzibar, United Republic of Tanganyika and Zanzibar
The country's name is a combination of the first letters of Tanganyika and Zanzibar, the two states that merged to form Tanzania in 1964
Presidential republic
Dodoma
6 48 S, 39 17 E
UTC+3 (8 hours ahead of Washington, DC, during Standard Time)
The name comes from the name of a nearby mountain; the origin of the mountain's name is unclear
31 regions; Arusha, Dar es Salaam, Dodoma, Geita, Iringa, Kagera, Kaskazini Pemba (Pemba North), Kaskazini Unguja (Zanzibar North), Katavi, Kigoma, Kilimanjaro, Kusini Pemba (Pemba South), Kusini Unguja (Zanzibar Central/South), Lindi, Manyara, Mara, Mbeya, Mjini Magharibi (Zanzibar Urban/West), Morogoro, Mtwara, Mwanza, Njombe, Pwani (Coast), Rukwa, Ruvuma, Shinyanga, Simiyu, Singida, Songwe, Tabora, Tanga
English common law; judicial review of legislative acts limited to matters of interpretation
Several previous; latest adopted 25 April 1977
Proposed by the National Assembly; passage of amendments to constitutional articles including those on sovereignty of the United Republic, the authorities and powers of the government, the president, the Assembly, and the High Court requires two-thirds majority vote of the mainland Assembly membership and of the Zanzibar House of Representatives membership; House of Representatives approval of other amendments is not required
Has not submitted an ICJ jurisdiction declaration; accepts ICCt jurisdiction
No
At least one parent must be a citizen of Tanzania; if a child is born abroad, the father must be a citizen of Tanzania
No
5 years
18 years of age; universal
President Samia Suluhu HASSAN (since 19 March 2021)
President Samia Suluhu HASSAN (since 19 March 2021)
Cabinet appointed by the president from among members of the National Assembly
President and vice president directly elected on the same ballot by simple majority popular vote for a 5-year term (eligible for a second term); prime minister appointed by the president
29 October 2025
2025: Samia Suluhu HASSAN reelected; percent of vote - Samia Suluhu HASSAN (CCM) 97.7%, others 2.3%
October 2030
National Assembly (Bunge)
Unicameral
403 (272 directly elected; 120 indirectly elected; 10 appointed; 1 other)
Plurality/majority
Full renewal
5 years
10/29/2025
Revolutionary Party of Tanzania (CCM) (383); ACT-Wazalendo (2)
39.5%
October 2030
Court of Appeal of the United Republic of Tanzania (consists of the chief justice and 14 justices); High Court of the United Republic for Mainland Tanzania (consists of the principal judge and 30 judges organized into commercial, land, and labor courts); High Court of Zanzibar (consists of the chief justice and 10 justices)
Court of Appeal and High Court justices appointed by the national president after consultation with the Judicial Service Commission for Tanzania, a judicial body of high-level judges and 2 members appointed by the national president; Court of Appeal and High Court judges serve until mandatory retirement at age 60, but terms can be extended; High Court of Zanzibar judges appointed by the national president after consultation with the Judicial Commission of Zanzibar; judges can serve until mandatory retirement at age 65
Resident Magistrates Courts; Kadhi courts (for Islamic family matters); district and primary courts
Alliance for Change and Transparency (Wazalendo) or ACT-Wazalendo Civic United Front (Chama Cha Wananchi) or CUF Party of Democracy and Development (Chama Cha Demokrasia na Maendeleo) or CHADEMA Revolutionary Party of Tanzania (Chama Cha Mapinduzi) or CCM
Ambassador Elsie Sia KANZA (since 1 December 2021)
1232 22nd Street NW, Washington, DC 20037
[1] (202) 884-1080
[1] (202) 797-7408
Ubalozi@tanzaniaembassy-us.org https://us.tzembassy.go.tz/
Ambassador (vacant); ChargΓ© dβAffaires Andrew LENTZ (since January 2025)
686 Old Bagamoyo Road, Msasani, P.O. Box 9123, Dar es Salaam
2140 Dar es Salaam Place, Washington, DC 20521-2140
[255] (22) 229-4000
[255] (22) 229-4721
DRSACS@state.gov https://tz.usembassy.gov/
ACP, AfDB, AU, C, CD, EAC, EADB, EITI, FAO, G-77, IAEA, IBRD, ICAO, ICC (NGOs), ICCt, ICRM, IDA, IFAD, IFC, IFRCS, ILO, IMF, IMO, IMSO, Interpol, IOC, IOM, IPU, ISO, ITSO, ITU, ITUC (NGOs), MIGA, MONUSCO, NAM, OPCW, SADC, UN, UNAMID, UNCTAD, UNESCO, UNHCR, UNIDO, UNIFIL, UNISFA, UNMISS, UNWTO, UPU, WCO, WFTU (NGOs), WHO, WIPO, WMO, WTO
26 April 1964 (Tanganyika united with Zanzibar to form the United Republic of Tanganyika and Zanzibar); 29 October 1964 (renamed United Republic of Tanzania); notable earlier dates: 9 December 1961 (Tanganyika became independent from UK-administered UN trusteeship); 10 December 1963 (Zanzibar became independent from UK)
Union Day (Tanganyika and Zanzibar), 26 April (1964)
Description: divided diagonally by a yellow-edged black band, from the lower left corner to the upper right corner; the upper triangle (left side) is green, and the lower is blue meaning: colors come from the flags of Tanganyika and Zanzibar; green stands for natural vegetation, gold for rich mineral deposits, black for the Swahili people, and blue for lakes and rivers, as well as the Indian Ocean
Uhuru (freedom) torch, giraffe
Green, yellow, blue, black
"Mungu ibariki Afrika" (God Bless Africa)
Collective/Enoch Mankayi SONTONGA
Adopted 1961; the anthem, which is also a popular African popular song in Africa, shares the melody of Zambia's anthem and is part of South Africa's anthem
7 (3 cultural, 3 natural, 1 mixed)
Ngorongoro Conservation Area (m); Ruins of Kilwa Kisiwani and Songo Mnara (c); Serengeti National Park (n); Selous Game Reserve (n); Kilimanjaro National Park (n); Stone Town of Zanzibar (c); Kondoa Rock-Art Sites (c)
πΉ Economyβ¬οΈ Top
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
$246.706 billion (2024 est.)
$233.786 billion (2023 est.)
$222.506 billion (2022 est.)
5.5% (2024 est.)
5.1% (2023 est.)
4.6% (2022 est.)
$3,700 (2024 est.)
$3,600 (2023 est.)
$3,500 (2022 est.)
$78.78 billion (2024 est.)
3.1% (2024 est.)
3.8% (2023 est.)
4.4% (2022 est.)
23.4% (2024 est.)
28.7% (2024 est.)
28.4% (2024 est.)
52.9% (2024 est.)
9.2% (2024 est.)
41.4% (2024 est.)
-1.6% (2024 est.)
19.8% (2024 est.)
-21.7% (2024 est.)
Maize, cassava, sweet potatoes, bananas, milk, sugarcane, rice, vegetables, beans, sunflower seeds (2023)
Agricultural processing (sugar, beer, cigarettes, sisal twine); mining (diamonds, gold, and iron), salt, soda ash; cement, oil refining, shoes, apparel, wood products, fertilizer
5.2% (2024 est.)
32.983 million (2024 est.)
2.6% (2024 est.)
2.6% (2023 est.)
2.6% (2022 est.)
3.3% (2024 est.)
2.6% (2024 est.)
4.2% (2024 est.)
26.4% (2018 est.)
40.5 (2018 est.)
26.2% of household expenditures (2023 est.)
1.3% of household expenditures (2023 est.)
2.9% (2018 est.)
33.1% (2018 est.)
1% of GDP (2023 est.)
0.9% of GDP (2022 est.)
0.8% of GDP (2021 est.)
$11.716 billion (2024 est.)
$13.583 billion (2024 est.)
38% of GDP (2016 est.)
11.5% (of GDP) (2023 est.)
-$2.958 billion (2023 est.)
-$5.482 billion (2022 est.)
-$2.374 billion (2021 est.)
$13.98 billion (2023 est.)
$11.986 billion (2022 est.)
$9.874 billion (2021 est.)
India 15%, UAE 14%, Uganda 12%, South Africa 10%, China 6% (2023)
Gold, refined petroleum, dried legumes, refined copper, coal (2023)
$16.059 billion (2023 est.)
$16.674 billion (2022 est.)
$11.61 billion (2021 est.)
China 32%, India 13%, UAE 9%, Saudi Arabia 5%, Japan 4% (2023)
Refined petroleum, plastics, garments, fertilizers, wheat (2023)
$5.05 billion (2018 est.)
$5.888 billion (2017 est.)
$4.351 billion (2016 est.)
$17.513 billion (2023 est.)
Tanzanian shillings (TZS) per US dollar -
2,597.9 (2024 est.)
2,383.043 (2023 est.)
2,303.034 (2022 est.)
2,297.764 (2021 est.)
2,294.146 (2020 est.)
β‘ Energyβ¬οΈ Top
45.8% (2022 est.)
74.7%
36%
1.818 million kW (2023 est.)
9.109 billion kWh (2023 est.)
157.688 million kWh (2023 est.)
2.039 billion kWh (2023 est.)
74.5% of total installed capacity (2023 est.)
0.3% of total installed capacity (2023 est.)
24.6% of total installed capacity (2023 est.)
0.7% of total installed capacity (2023 est.)
2.341 million metric tons (2023 est.)
740,000 metric tons (2023 est.)
1.602 million metric tons (2023 est.)
21 metric tons (2023 est.)
1.41 billion metric tons (2023 est.)
85,000 bbl/day (2023 est.)
2.016 billion cubic meters (2023 est.)
2.016 billion cubic meters (2023 est.)
6.513 billion cubic meters (2021 est.)
4.091 million Btu/person (2023 est.)
π‘ Communicationsβ¬οΈ Top
76,000 (2023 est.)
(2023 est.) less than 1
86.8 million (2024 est.)
127 (2024 est.)
About 45 TV stations, with 13 national that broadcast free-to-air TV; 196 radio stations, most operating at the district level, but also including 5 independent national stations and 1 state-owned national radio station; international broadcasts widely available through satellite TV; 3 major satellite TV providers (2020)
.tz
29% (2023 est.)
1.66 million (2023 est.)
2 (2023 est.)
π Transportationβ¬οΈ Top
5H
206 (2025)
4,097 km (2022)
421 km (2022)
969 km (2022) 1.067 m gauge
2,707 km (2022) 1.000 m guage
381 (2023)
Bulk carrier 4, container ship 17, general cargo 170, oil tanker 58, other 132
8 (2024)
0
1
3
4
4
Chake Chake, Dar Es Salaam, Tanga, Zanzibar
π‘οΈ Military and Securityβ¬οΈ Top
Tanzania People's Defense Forces (TPDF or Jeshi la Wananchi la Tanzania, JWTZ): Land Forces, Naval Forces, Air Force, Nation Building Army (Jeshi la Kujenga Taifa, JKT), Reserve Forces Ministry of Home Affairs: Tanzania Police Force (Jeshi la Polisi Tanzania) (2025)
1.3% of GDP (2024 est.)
1.2% of GDP (2023 est.)
1.2% of GDP (2022 est.)
1.1% of GDP (2021 est.)
1.2% of GDP (2020 est.)
Approximately 25,000 active Defense Forces (2025)
The TPDF's inventory includes mostly British, Chinese, and Russian/Soviet-era armaments (2025)
Generally 18-25 years of age for voluntary military service for men and women, but may go up to 35 years of age depending on education levels and for medical specialists; no conscription (2026)
520 Central African Republic (MINUSCA); more than 1,000 Democratic Republic of the Congo (MONUSCO and Southern African Development Community regional force); 125 Lebanon (UNIFIL); approximately 300 Mozambique (under bi-lateral agreement to assist with combatting an insurgency) (2025)
The chief concerns of the Tanzania Defense Forces (TDPF) are maritime piracy and smuggling, border security, terrorism, animal poaching, and spillover from instability in neighboring countries, particularly Mozambique and the Democratic Republic of the Congo (DRC); it participates in multinational training exercises, regional peacekeeping deployments, and has ties with a variety of foreign militaries, including those of China, India, and the US; it has contributed troops to the UNβs Force Intervention Brigade in the DRC; the TPDF also participated in the former Southern African Development Community intervention force in Mozambique, which assisted the Mozambique military in combating fighters affiliated with the Islamic State of Iraq and ash-Sham (ISIS); the regional force withdrew in 2024, but the TPDF continues to maintain troops in Mozambique as part of a separate bilateral security agreement; since 2020, the TPDF has reinforced the border with Mozambique following several cross-border attacks by ISIS fighters (2025)
π¨ Terrorismβ¬οΈ Top
Al-Shabaab; Islamic State of Iraq and ash-Sham (ISIS)
π Transnational Issuesβ¬οΈ Top
218,123 (2024 est.)
75,117 (2024 est.)
Source: Factbook JSON archive.