Tanzania Has 17.8 Million Young People Aged 15 to 24. Up to 26 Percent Are Jobless. The Economy Is Growing at 5.9 Percent. The Demographic Dividend and the Demographic Crisis Are the Same People.

DAR ES SALAAM — Tanzania's 2024 Integrated Labour Force Survey, released by the National Bureau of Statistics and covering over 61,500 individuals across 14,232 households, is the most comprehensive labour market assessment the country has produced. Its headline finding has received attention. Its structural finding has not. The headline: unemployment dropped to 6.2 percent and average monthly wages rose from TZS 393,861 to TZS 477,241. The structural finding: informality rose from 92.5 percent of employment in 2020/21 to 94.6 percent in 2024. Formal employment as a share of the total is shrinking during a period of sustained economic growth. An economy generating 5.9 percent GDP growth in 2025 is simultaneously becoming more informal, not less. That combination is the demographic dividend's specific risk. And it is a risk Tanzania is running out of time to address. What the demographic dividend actually requires The demographic dividend is a well-documented economic concept describing the growth acceleration that occurs when a population has a large working-age cohort relative to its dependent population, specifically children and elderly. The mechanism is straightforward: more workers per dependent means more production per capita, higher savings rates, and faster capital accumulation. South Korea, Japan, Singapore, and Taiwan all experienced sustained periods of double-digit or high single-digit growth that economists have attributed in significant part to demographic transitions whose working-age cohort expansion increased the productive capacity of the economy at a pace that other variables alone could not explain. The dividend is not automatic. It requires the working-age cohort to find productive employment. A young population that cannot find formal work does not generate a demographic dividend. It generates a demographic pressure: on social services, on household incomes, on political stability, and on the fiscal system that must absorb the cost of an unproductive youth bulge. Tanzania's young people aged 15 to 24 constitute 25 percent of the country's 70 million population, approximately 17.8 million individuals, according to TICGL's analysis of 2022 Census and population projection data. By 2030, as the population climbs toward 81 million, the youth share is projected to rise toward 27 to 28 percent, or 21.9 to 22.7 million young people. Tanzania's median age is 18.2 years. No other East African economy has a younger population structure. The question is not whether Tanzania has the demographic raw material for a dividend. It clearly does. The question is whether the formal economy is expanding fast enough to absorb that material productively. The numbers that answer that question honestly Tanzania's formal economy has approximately 850,000 positions in the public sector, according to TICGL's labour market analysis. The informal economy absorbs 71.8 percent of the 36.1 million workforce. Only 7.7 percent of workers hold paid employment positions. Agriculture, while declining from 60.4 to 54.2 percent of employment between 2020/21 and 2024, remains the dominant employer. Youth unemployment in the 15 to 24 cohort runs at 13.7 to 26 percent depending on the measurement methodology applied, according to TICGL and ILFS 2024 data. The wide range reflects the difference between the ILO's narrow unemployment definition, which counts only those actively seeking work and available to take it, and broader measures that include those in precarious informal employment, those who have stopped looking, and those in the NEET category, not in employment, education, or training. The ILO's modelled estimate for Tanzania holds at 3.35 percent for 2024 to 2025, which is the narrow measure. The broader measures ranging to 26 percent are the more economically meaningful ones for understanding the dividend risk. Forty-one percent of graduates are idle within a year of completing their education, according to TICGL data. This is the specific cohort whose demographic dividend potential is most immediately at risk: formally educated young Tanzanians whose qualifications have not yet translated into productive employment. A graduate who spends a year idle immediately after completing education is not contributing to the productivity growth the dividend describes. The human capital investment made in their education has not yet generated the economic return it was designed to produce. Tanzania's window and when it closes The demographic dividend window is defined by the dependency ratio: the ratio of dependents, children and elderly, to the working-age population. Tanzania's dependency ratio currently runs at 86 dependents per 100 working-age adults, as confirmed in the NBS Population Projection Profile 2026. This is high, reflecting a population whose large youth cohort is still predominantly in the dependent category rather than the productive one. As the current youth cohort ages into their twenties and thirties across the 2025 to 2040 period, the dependency ratio will fall if the economy creates sufficient formal employment to absorb them productively. A falling dependency ratio is the dividend in its fiscal expression: more taxpayers, fewer dependents, more government revenue per capita, faster capital accumulation. If the economy does not create sufficient formal employment, the dependency ratio improvement from youth ageing into the working-age bracket is offset by the economic drag of a large cohort in informal or unemployed status. The dividend fails not because the population structure is wrong but because the economic structure cannot absorb it. Tanzania's demographic window is widely estimated to be open until approximately 2035 to 2040, after which the population structure begins shifting in ways that reduce the working-age cohort's relative advantage. That is 10 to 15 years from today. It is not a distant planning horizon. It is the timeline within which the policy decisions being made in the current budget cycle, the education investments, the manufacturing development, the TVET expansion, and the SME formalisation agenda, must begin generating formal employment at sufficient scale to convert the demographic potential into the economic dividend. GDP growth is not the same as employment growth The most important analytical distinction the ILFS 2024 data makes necessary is between GDP growth and formal employment growth. Tanzania's GDP grew 5.9 percent in 2025. Formal employment as a share of the total workforce shrank from 7.5 to 5.4 percent between 2020/21 and 2024. These two facts are not contradictory. They are characteristic of a specific type of economic growth whose composition matters for the demographic dividend question. Growth in mining, financial services, and ICT, the fastest-growing sectors in Tanzania's 2025 economy, generates GDP growth at relatively low employment intensity compared to manufacturing and agriculture. A gold mine that generates USD 500 million in export revenue employs far fewer people per dollar of output than a textile factory generating the same revenue. Both contribute equally to GDP. They do not contribute equally to the employment absorption that the demographic dividend requires. This is why the manufacturing investment agenda, TISEZA's 900-plus project approvals in 2025, the A1 Iron and Steel plant, the SINOVEST textile factory, and the Mkulazi Sugar complex, is not primarily an economic output story. It is a demographic story. Manufacturing is the sector that generates employment at sufficient density and formality to absorb the youth cohort at the scale Tanzania's demographic structure requires. The FYDP IV targets 1,700,000 new jobs in FY2026/27, rising to 8,500,000 cumulative by 2030/31. Manufacturing is expected to contribute 230,105 of the FY2026/27 target. Agriculture 661,332. Services 317,045. These targets are specific and their sectoral composition reflects an understanding of where employment density is highest. Whether they are achieved depends on whether the investment pipeline converts from project approvals to operating production at the pace the demographic window requires. What 2030 looks like under the two scenarios Scenario one: Tanzania's formal economy expands at the pace that the FYDP IV targets describe. Manufacturing rises from 5.9 to 8 percent of GDP. TVET enrolment rises from 415,131 to 591,446. The UBS formalises a significant share of the informal economy. Private sector credit at 23.6 percent growth continues, driving SME formalisation. By 2030, formal employment as a share of the total workforce begins recovering from its current 5.4 percent, informality stabilises and begins declining, and the youth cohort entering the labour market finds formal employment at rates that convert demographic potential into measurable productivity growth. Scenario two: Tanzania's GDP continues growing at 5.9 to 6.3 percent, driven by mining, financial services, and capital-intensive infrastructure. Manufacturing expands but below target. TVET and university enrolment increases but the curriculum misalignment between what graduates know and what formal employers need persists. Informality continues rising as each year's 1.9 million population additions absorb primarily into informal agriculture and services because formal sector job creation does not keep pace. By 2030, 21.9 to 22.7 million young Tanzanians are in a labour market whose formal employment share has not materially improved from 2024's 5.4 percent, and the demographic window is halfway closed. The data does not determine which scenario materialises. Policy does. Tanzania has the GDP growth rate, the infrastructure investment momentum, and the manufacturing investment pipeline to execute scenario one. Whether it does depends on whether the employment intensity of that investment is treated as a performance metric alongside the revenue and output metrics it currently optimises for. The dividend is not guaranteed The demographic dividend is the most cited and least acted upon concept in African development economics. Every government on the continent references it. Few have built the specific institutional architecture, the manufacturing investment, the education quality improvement, the SME formalisation infrastructure, and the formal employment creation mechanisms, that converts the concept into the outcome. Tanzania's youth bulge, 17.8 million young people today rising to 22.7 million by 2030, is one of the most significant demographic assets in the region. It is also one of the most significant demographic pressures if the formal economy does not expand to absorb it. The 2024 ILFS says informality is rising. The NBS population projections say the youth cohort is growing. The gap between those two trajectories is the demographic dividend's specific risk. And the window in which Tanzania can close that gap through policy rather than manage its consequences through crisis is approximately ten to fifteen years long. It opened before this generation of policymakers was in office. It will close before the current youth cohort reaches middle age. What happens in between is the most consequential economic policy question Tanzania faces