Tanzania — Population growth
Population Growth (Annual %) for Tanzania, 1961–2025.
Population growth for Tanzania was 2.86% in 2025, according to the latest World Bank data. The series covers 65 years, from 1961 to 2025. The highest recorded value was 3.84% in 1994. The lowest was 1.83% in 1996 (about 1.6× the low point). Across that span the compound annual growth rate works out to 0.00% per year.
Tanzania ranks 16 of 217 economies on this measure (1 = highest), putting it in the top 7%. The median for Sub-Saharan Africa is 2.30%, so Tanzania sits above it. It peaked in 1994 and has fallen 26% since. Over the last decade (2015–2025) the figure moved down 12%. Within Sub-Saharan Africa it ranks 8 of 48 economies; Mozambique (2.85%) is just below it. Its sharpest one-year move was down 42% in 1996. That is 7% below this series' own ten-year average.
Data highlights
World ranking. Climbed: 61st of 216 in 1961 → 21st of 216 in 1970 → 36th of 216 in 1980 → 69th of 216 in 1990 → 28th of 217 in 2000 → 41st of 217 in 2010 → 12th of 217 in 2020 → 16th of 217 in 2025.
Key figures
Full history — 1961 to 2025
| Year | annual % | Change |
|---|---|---|
| 2025 | 2.86% | -0.0 pp |
| 2024 | 2.87% | -0.0 pp |
| 2023 | 2.9% | -0.0 pp |
| 2022 | 2.95% | -0.1 pp |
| 2021 | 3% | +0.0 pp |
| 2020 | 2.99% | +0.0 pp |
| 2019 | 2.98% | -0.2 pp |
| 2018 | 3.16% | -0.2 pp |
| 2017 | 3.34% | -0.1 pp |
| 2016 | 3.41% | +0.1 pp |
| 2015 | 3.26% | +0.2 pp |
| 2014 | 3.08% | +0.1 pp |
| 2013 | 3.01% | +0.1 pp |
| 2012 | 2.88% | +0.1 pp |
| 2011 | 2.8% | +0.3 pp |
| 2010 | 2.54% | +0.1 pp |
| 2009 | 2.47% | -0.2 pp |
| 2008 | 2.7% | -0.1 pp |
| 2007 | 2.79% | -0.0 pp |
| 2006 | 2.8% | +0.0 pp |
| 2005 | 2.78% | +0.1 pp |
| 2004 | 2.71% | +0.1 pp |
| 2003 | 2.65% | +0.1 pp |
| 2002 | 2.59% | -0.1 pp |
| 2001 | 2.7% | -0.1 pp |
| 2000 | 2.84% | +0.2 pp |
| 1999 | 2.68% | +0.0 pp |
| 1998 | 2.63% | +0.6 pp |
| 1997 | 2.02% | +0.2 pp |
| 1996 | 1.83% | -1.3 pp |
| 1995 | 3.15% | -0.7 pp |
| 1994 | 3.84% | +0.7 pp |
| 1993 | 3.14% | +0.6 pp |
| 1992 | 2.5% | -0.0 pp |
| 1991 | 2.53% | -0.1 pp |
| 1990 | 2.61% | -0.1 pp |
| 1989 | 2.67% | -0.4 pp |
| 1988 | 3.03% | -0.2 pp |
| 1987 | 3.26% | -0.0 pp |
| 1986 | 3.31% | +0.0 pp |
| 1985 | 3.26% | +0.0 pp |
| 1984 | 3.26% | -0.0 pp |
| 1983 | 3.29% | +0.2 pp |
| 1982 | 3.06% | +0.0 pp |
| 1981 | 3.05% | -0.1 pp |
| 1980 | 3.16% | -0.2 pp |
| 1979 | 3.37% | -0.2 pp |
| 1978 | 3.53% | -0.1 pp |
| 1977 | 3.62% | -0.0 pp |
| 1976 | 3.64% | -0.0 pp |
| 1975 | 3.64% | +0.0 pp |
| 1974 | 3.61% | +0.0 pp |
| 1973 | 3.6% | +0.0 pp |
| 1972 | 3.57% | +0.1 pp |
| 1971 | 3.49% | +0.0 pp |
| 1970 | 3.44% | +0.0 pp |
| 1969 | 3.39% | +0.1 pp |
| 1968 | 3.24% | +0.1 pp |
| 1967 | 3.1% | +0.0 pp |
| 1966 | 3.06% | +0.0 pp |
| 1965 | 3.03% | +0.0 pp |
| 1964 | 2.99% | +0.1 pp |
| 1963 | 2.93% | +0.0 pp |
| 1962 | 2.9% | +0.0 pp |
| 1961 | 2.85% | — |
Frequently asked questions
What was Tanzania’s Population growth in 1962?
2.9% (1962). The full year-by-year table above lists every published year, most recent first.
Are changes in this series measured in percentage points?
Yes. The series is a share expressed in annual %, so year-over-year movements in the Change column are percentage points (pp), not percent.
Is Tanzania’s Population growth growing or shrinking?
Between 1961 and 2025 the series was growing overall: +0.1% in total.
Where does this data come from?
World Bank Open Data (CC BY-4.0), indicator SP.POP.GROW. Values are reproduced as published; this page only computes summary statistics such as change, CAGR and extremes.
What are the most recent published figures?
The last five published years: 2025: 2.86%; 2024: 2.87%; 2023: 2.9%; 2022: 2.95%; 2021: 3%. Earlier years are in the full-history table below.
Related data
SP.POP.GROW — Population Growth (Annual %). Data licensed under CC BY 4.0. Values are reproduced as published; this page computes the summary statistics (change, CAGR, extremes) from the underlying annual series. View the original dataset on data.worldbank.org.