Population

Tanzania's population is currently estimated at around 70 million, up from 62.7 million recorded in the 2022 Population and Housing Census, making it the largest domestic market in East Africa.^[1]

Tanzania combines rapid demographic expansion with a youthful age structure, positioning the country as a major consumer market and labor pool in the region.

At the current annual growth rate of 3.2%, the population is expected to double by 2044, reaching approximately 123.4 million people.

Population Size and Growth

According to the 2022 Population and Housing Census, Tanzania's population stood at 62.7 million, and is currently estimated at around 70 million.^[1]

Between the last two national censuses, the population rose from 44.9 million in 2012 to 61.7 million in 2022, representing an annual growth rate of approximately 2.9%.^[1]

The most recent intercensal reading places the annual growth rate at 3.2%, up from 2.7% during the previous intercensal period (2002, 2012).

At this pace, the population is expected to double by 2044, reaching approximately 123.4 million people, underscoring rapid demographic expansion.

Other projections cited in the guide indicate a doubling by 2050.^[5]

Geographic and Gender Distribution

Approximately 96.9% of residents live on the mainland, with 3.1% in Zanzibar.

Males account for 48.7% of the population, while females make up 51.3%.

Around 65% of the population lives in rural areas, where rural electrification has expanded rapidly, connecting all 12,318 villages in mainland Tanzania and 33,657 of 64,359 hamlets (52%) to the grid.^[6]

Age Structure and Youth Demographics

The Tanzanian population is predominantly young, with 42.8% aged 0, 14 years and 19.2% aged 15, 24 years.

The median age stands at 17.5 years, driving domestic consumption and increasing demand for goods and services.^[5]

With 43% of the population under 15 and 35% between the ages of 15 and 35, the country provides a steady supply of workers to support industrial growth.

Approximately 700,000 new young Tanzanians enter the job market each year, creating a significant "youth bulge".^[8]

Ethnic and Religious Composition

Tanzania is home to over 120 ethnic groups, predominantly of Bantu origin, with the largest groups including the Sukuma, Nyamwezi, Chagga, and Haya.

The Sukuma are the largest, comprising approximately 16% of the total population, or around 10 million people.

The Nyamwezi, Chagga, and Haya each have populations exceeding 1 million.

Religiously, Tanzania is nearly evenly divided between Christianity and Islam, with a small percentage adhering to indigenous beliefs.

The coastal regions and Zanzibar have higher Muslim populations, while the mainland's interior regions are predominantly Christian.

Despite this diversity, Tanzania has largely remained free from ethnic conflict, a unity partly attributed to the promotion of Swahili as a unifying national language and to a long history of tolerance and intermarriage between ethnic and religious groups.

Literacy and Education

The adult literacy rate has improved notably, rising from 71.8% in 2012 to 83.0% in 2022.

Among Tanzanians aged 15 years and above, literacy is higher among males (86.8%) than females (79.5%).

In 2020, the primary school completion rate was 66% for boys and 72% for girls, while lower secondary completion stood at 32% for men and 35% for women.^[4]

Gross enrollment in tertiary education was 9% for men and 7% for women in the same year.

Employment and Labor Force

Tanzania's working-age population reached 37.2 million as of 2024, with a Labor Force Participation Rate (LFPR) of 73.2%.^[7]

Youth are estimated at about 11.4 million, accounting for 30.6% of the working-age population.

The majority of employed Tanzanians (43.2%) work in agriculture and fisheries, followed by elementary occupations (21.7%) and craft and related work (19.7%).

The official unemployment rate stands at 6.2%, with women facing a higher rate of 7.5% compared to 4.9% for men.

Youth aged 15, 24 face the highest unemployment rate at 10.0%.

Persons with disabilities remain significantly disadvantaged, with only 54.4% participating in the labor force.

Poverty and Income Levels

Tanzania's Gross National Income (GNI) per capita (Atlas method, current USD) reached USD 1,210 in 2024, reflecting continued improvements in income levels.^[2]

The country achieved World Bank lower-middle-income status in 2020 when its GNI per capita exceeded the USD 1,060 threshold.

However, as of 2023, 44.9% of the population lived below the international poverty line of USD 2.15 per day, while 74.3% lived below the lower-middle-income poverty line of USD 3.65 per day, and 92.3% lived below the upper-middle-income poverty line of USD 6.85 per day.^[3]

Regional Market Access

Tanzania's 70 million people constitute the largest consumer market in East Africa, anchoring the country's role as a regional trade and investment hub.

As a member of the East African Community (EAC), Tanzania provides access to a combined market of 304 million consumers, while membership in the Southern African Development Community (SADC) extends reach to 366 million people.

Ratification of the African Continental Free Trade Area (AfCFTA) grants access to a market of 1.39 billion people.

Investment Opportunities

The fast-growing population and rapidly expanding middle class are fueling demand for goods and services across consumer sectors.

Health and education offer growing investment opportunities, driven by population growth, government reforms, and rising demand for quality services.

The introduction of Universal Health Insurance (UHI) in 2026 aims to expand healthcare access, increasing demand for hospitals, clinics, pharmaceuticals, and medical technology, with opportunities in private healthcare, diagnostics, telemedicine, and health insurance.

The education sector is expanding through private schools, universities, technical institutes, and e-learning platforms, driven by growing demand for international-standard education and specialized training.

The large, young, and trainable workforce, with 43% of the population under 15 and 35% aged 15, 35, makes Tanzania an attractive destination for labor-intensive industries such as manufacturing, agribusiness, and construction.

Opportunities also exist in digital banking, mobile payments, microfinance, and insurance services as financial inclusion deepens across urban and rural areas.

Last Update: May 2026

References

1. https://www.nbs.go.tz/uploads/statistics/documents/sw-1738321655-01.%20URT_Demographic%20and%20Socioeconomic%20Profile.pdf (Guide reference #8)
2. https://data.worldbank.org/indicator/NY.GNP.PCAP.CD?locations=TZ (Guide reference #13)
3. https://documents1.worldbank.org/curated/en/099345310142441749/pdf/IDU-f65e654e-5bce-4268-8068-30b6ab9c31e7.pdf (Guide reference #14)
4. https://www.iicba.unesco.org/en/united-republic-tanzania-mainland-and-zanzibar#:~:text=According%20to%20the%20World%20Bank,men%20and%2035%25%20for%20women. (Guide reference #19)
5. https://documents1.worldbank.org/curated/en/099031124044543127/pdf/P179610-f356d1aa-6f81-41fa-b472-5b969e1205b2.pdf (Guide reference #24)
6. https://www.nishati.go.tz/uploads/documents/en-1745835421-HOTUBA%20YA%20BAJETI%20%20MWAKA%202025-26%20-.pdf (Guide reference #31)
7. https://www.nbs.go.tz/uploads/statistics/documents/en-1762517636-THE%20LABOUR%20MARKET%20KEY%20FINDINGS%20FROM%20THE%20ILFS%202024.pdf (Guide reference #54)
8. https://www.ulandssekretariatet.dk/wp-content/uploads/2024/10/Tanzania-LMP-2024-final1.pdf (Guide reference #55)