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Population in Tanzania compared to Uganda: Trends, Charts, Rankings

Updated on by Georank team

The latest officially reported population of Tanzania was 68,560,157 in 2024 vs 50,015,092 people in Uganda in 2024. In 2025, based on the adjusted UN estimation, the current Tanzania's population is 72,166,806 people compared to 52,490,669 in Uganda.

Population statistics:

  • Tanzania's population is 1.37 times bigger than Uganda's.
  • Tanzania is ranked the 20th most populous country in the world, while Uganda is the 30th.
  • The countries together account for 1.51% of the world: 0.87% for Tanzania vs 0.63% for Uganda.
  • For the last 10 years, Tanzania has had an average growth rate of +3.13% per year vs +3.21% in Uganda.
  • Since 2005, the population of Tanzania has increased from 39.2M people to 72.2M (84.2% growth), while Uganda has grown from 28M to 52.5M (87.7% growth).
  • Tanzania is projected to reach its peak in 2100 at 263M people compared to the peak of 121M people in 2100 for Uganda.

Tanzania vs Uganda: live population counter

Tanzania Uganda
Current population
72166806
52490669
Population rank 20/197 30/197
Percent of world population 0.87% 0.63%
One net population change
16.2 seconds
23.2 seconds
One birth every
13.4 seconds
18.4 seconds
One death every
1.36 minutes
2.23 minutes
One migration net change every
17.6 minutes
4.46 minutes
Annual migration change -29,865 -117,924
Daily growth/decline +5,322 +3,722
Annual growth/decline +1,942,551 +1,358,491
Annual growth/decline rate +2.92% +2.79%
Population growth rate rank 19/197 23/197

Tanzania and Uganda: population history and growth rate by year chart

Tanzania
Population

Growth rate
Uganda
Population

Growth rate
Year Population Growth rate
Tanzania Uganda Tanzania Uganda
1960 9,901,419 7,640,973 - -
1961 10,187,886 7,862,217 2.89% 2.9%
1962 10,487,756 8,092,231 2.94% 2.93%
1963 10,799,528 8,333,663 2.97% 2.98%
1964 11,127,826 8,586,363 3.04% 3.03%
1965 11,470,728 8,849,203 3.08% 3.06%
1966 11,827,459 9,122,864 3.11% 3.09%
1967 12,200,109 9,408,924 3.15% 3.14%
1968 12,602,076 9,708,632 3.29% 3.19%
1969 13,036,700 10,014,858 3.45% 3.15%
1970 13,492,677 10,321,603 3.5% 3.06%
1971 13,971,451 10,618,206 3.55% 2.87%
1972 14,479,308 10,885,796 3.63% 2.52%
1973 15,010,101 11,144,236 3.67% 2.37%
1974 15,561,630 11,424,846 3.67% 2.52%
1975 16,138,361 11,725,240 3.71% 2.63%
1976 16,736,211 12,037,294 3.7% 2.66%
1977 17,352,929 12,359,669 3.68% 2.68%
1978 17,976,566 12,692,113 3.59% 2.69%
1979 18,592,038 13,002,163 3.42% 2.44%
1980 19,189,769 13,275,741 3.21% 2.1%
1981 19,784,703 13,556,452 3.1% 2.11%
1982 20,398,571 13,873,631 3.1% 2.34%
1983 21,079,874 14,221,881 3.34% 2.51%
1984 21,779,066 14,607,677 3.32% 2.71%
1985 22,501,693 15,023,681 3.32% 2.85%
1986 23,258,959 15,467,579 3.37% 2.95%
1987 24,030,378 15,954,170 3.32% 3.15%
1988 24,769,686 16,470,483 3.08% 3.24%
1989 25,438,759 17,010,698 2.7% 3.28%
1990 26,110,207 17,569,897 2.64% 3.29%
1991 26,780,436 18,155,901 2.57% 3.34%
1992 27,457,588 18,785,032 2.53% 3.47%
1993 28,332,692 19,445,161 3.19% 3.51%
1994 29,442,356 20,108,801 3.92% 3.41%
1995 30,383,497 20,665,667 3.2% 2.77%
1996 30,945,762 21,231,550 1.85% 2.74%
1997 31,578,089 21,856,046 2.04% 2.94%
1998 32,420,458 22,515,806 2.67% 3.02%
1999 33,300,330 23,257,281 2.71% 3.29%
2000 34,260,139 24,000,150 2.88% 3.19%
2001 35,198,299 24,745,676 2.74% 3.11%
2002 36,121,304 25,532,870 2.62% 3.18%
2003 37,089,555 26,352,124 2.68% 3.21%
2004 38,109,668 27,154,515 2.75% 3.04%
2005 39,182,076 27,963,289 2.81% 2.98%
2006 40,294,902 28,794,003 2.84% 2.97%
2007 41,435,512 29,653,430 2.83% 2.98%
2008 42,570,728 30,539,553 2.74% 2.99%
2009 43,633,982 31,451,151 2.5% 2.98%
2010 44,758,488 32,390,802 2.58% 2.99%
2011 46,029,367 33,354,543 2.84% 2.98%
2012 47,374,260 34,337,438 2.92% 2.95%
2013 48,824,128 35,337,042 3.06% 2.91%
2014 50,351,512 36,395,539 3.13% 3%
2015 52,020,962 37,531,446 3.32% 3.12%
2016 53,824,013 38,799,152 3.47% 3.38%
2017 55,652,890 40,177,388 3.4% 3.55%
2018 57,437,145 41,565,831 3.21% 3.46%
2019 59,174,891 42,999,637 3.03% 3.45%
2020 60,972,798 44,457,152 3.04% 3.39%
2021 62,830,412 45,910,930 3.05% 3.27%
2022 64,711,821 47,312,719 2.99% 3.05%
2023 66,617,606 48,656,601 2.95% 2.84%
2024 68,560,157 50,015,092 2.92% 2.79%
2025 70,545,858 51,384,895 2.9% 2.74%
2026 72,563,773 52,761,471 2.86% 2.68%
2027 74,604,804 54,144,274 2.81% 2.62%
2028 76,670,483 55,532,564 2.77% 2.56%
2029 78,773,192 56,922,797 2.74% 2.5%
2030 80,913,118 58,312,944 2.72% 2.44%
2031 83,087,927 59,703,537 2.69% 2.38%
2032 85,293,126 61,089,060 2.65% 2.32%
2033 87,520,491 62,464,116 2.61% 2.25%
2034 89,788,673 63,833,872 2.59% 2.19%
2035 92,091,418 65,205,570 2.56% 2.15%
2036 94,420,808 66,573,737 2.53% 2.1%
2037 96,775,766 67,942,634 2.49% 2.06%
2038 99,156,465 69,312,210 2.46% 2.02%
2039 101,567,525 70,669,875 2.43% 1.96%
2040 103,999,350 72,020,414 2.39% 1.91%
2041 106,448,475 73,372,658 2.35% 1.88%
2042 108,926,272 74,730,004 2.33% 1.85%
2043 111,433,788 76,090,991 2.3% 1.82%
2044 113,966,263 77,449,517 2.27% 1.79%
2045 116,525,463 78,797,995 2.25% 1.74%
2046 119,109,670 80,139,174 2.22% 1.7%
2047 121,721,018 81,478,503 2.19% 1.67%
2048 124,351,294 82,812,102 2.16% 1.64%
2049 126,981,394 84,130,056 2.12% 1.59%
2050 129,621,083 85,431,202 2.08% 1.55%

From 2005 to 2015, the population of Tanzania increased by 12,838,886 people (a 32.8% growth), while Uganda gained 9,568,157 people (a 34.2% growth).

For the next 10 years, from 2015 to 2025, Tanzania gained 20,145,844 (a 38.7% growth), while Uganda's population increased by 14,959,223 (a 39.9% growth).

Tanzania was ranked 31st most populous country in 2005 and is 20th in 2025. Uganda was ranked 40th in 2005 and ranked 30th now.

The UN's World Population Prospects forecasts that with changing growth rate trends in 25 years (in 2050) Tanzania's population will grow by 79.6% to 129,621,083 people with a rank change from 20th to 15th. The population of Uganda will increase by 62.8% to 85,431,202 people and rank change from 30th to 20th.

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