Population growth rate fell 16.4% to 2.51% in Tanzania in 2022, according to the National Statistical Office.
Historically, population growth rate in Tanzania reached an all time high of 3.89% in 1994 and an all time low of 1.88% in 1996. When compared to Tanzania's main peers, population growth rate in Kenya amounted to 2.04%, 2.12% in Mozambique, 2.82% in Uganda and 2.95% in Zambia in 2022.
Tanzania has been ranked 10th within the group of 178 countries we follow in terms of population growth rate, 13 places above the position seen 10 years ago.
| Population Growth Rate | Unit | 2030 | 2031 | 2032 | 2033 | 2034 | 2035 | 2036 | 2037 | 2038 | 2039 | 2040 | 2041 | 2042 | 2043 | 2044 | 2045 | 2046 | 2047 | 2048 | 2049 | 2050 |
| Angola | % | 1.72% | 1.68% | 1.64% | 1.60% | 1.56% | ||||||||||||||||
| Dem. Republic of the Congo | % | 1.54% | 1.51% | 1.47% | 1.44% | 1.40% | ||||||||||||||||
| Ethiopia | % | 1.03% | 0.993% | 0.953% | 0.913% | 0.874% | ||||||||||||||||
| Kenya | % | 1.40% | 1.36% | 1.33% | 1.29% | 1.26% | ||||||||||||||||
| Malawi | % | 1.86% | 1.83% | 1.80% | 1.77% | 1.74% | ||||||||||||||||
| Mozambique | % | 1.68% | 1.65% | 1.62% | 1.59% | 1.56% | ||||||||||||||||
| Rwanda | % | 1.26% | 1.22% | 1.17% | 1.13% | 1.08% | ||||||||||||||||
| Somalia | % | 1.92% | 1.88% | 1.84% | 1.81% | 1.77% | ||||||||||||||||
| South Africa | % | -0.135% | -0.155% | -0.174% | -0.194% | -0.214% | ||||||||||||||||
| South Sudan | % | 1.33% | 1.29% | 1.26% | 1.23% | 1.19% | ||||||||||||||||
| Tanzania | % | 1.98% | 1.94% | 1.91% | 1.87% | 1.84% | ||||||||||||||||
| Uganda | % | 1.99% | 1.94% | 1.90% | 1.86% | 1.82% | ||||||||||||||||
| Zambia | % | 2.46% | 2.43% | 2.40% | 2.37% | 2.34% | ||||||||||||||||
| Zimbabwe | % | 0.753% | 0.719% | 0.685% | 0.651% | 0.616% |
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