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

Updated on by Georank team

The latest officially reported population of Namibia was 3,030,131 in 2024 vs 68,560,157 people in Tanzania in 2024. In 2025, based on the adjusted UN estimation, the current Namibia's population is 3,141,364 people compared to 72,166,806 in Tanzania.

Population statistics:

  • Tanzania's population is 23 times bigger than Namibia's.
  • Namibia is ranked the 134th most populous country in the world, while Tanzania is the 20th.
  • The countries together account for 0.91% of the world: 0.04% for Namibia vs 0.87% for Tanzania.
  • For the last 10 years, Namibia has had an average growth rate of +2.73% per year vs +3.13% in Tanzania.
  • Since 2005, the population of Namibia has increased from 1.97M people to 3.14M (59.7% growth), while Tanzania has grown from 39.2M to 72.2M (84.2% growth).
  • Namibia is projected to reach its peak in 2100 at 5.9M people compared to the peak of 263M people in 2100 for Tanzania.

Namibia vs Tanzania: live population counter

Namibia Tanzania
Current population
3141364
72166806
Population rank 134/197 20/197
Percent of world population 0.04% 0.87%
One net population change
7.84 minutes
16.2 seconds
One birth every
6.85 minutes
13.4 seconds
One death every
28.8 minutes
1.36 minutes
One migration net change every
2.08 hours
17.6 minutes
Annual migration change +4,211 -29,865
Daily growth/decline +184 +5,322
Annual growth/decline +67,036 +1,942,551
Annual growth/decline rate +2.26% +2.92%
Population growth rate rank 43/197 19/197

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

Namibia
Population

Growth rate
Tanzania
Population

Growth rate
Year Population Growth rate
Namibia Tanzania Namibia Tanzania
1960 591,465 9,901,419 - -
1961 603,067 10,187,886 1.96% 2.89%
1962 615,759 10,487,756 2.1% 2.94%
1963 629,589 10,799,528 2.25% 2.97%
1964 644,530 11,127,826 2.37% 3.04%
1965 660,558 11,470,728 2.49% 3.08%
1966 677,655 11,827,459 2.59% 3.11%
1967 696,045 12,200,109 2.71% 3.15%
1968 715,542 12,602,076 2.8% 3.29%
1969 736,120 13,036,700 2.88% 3.45%
1970 757,868 13,492,677 2.95% 3.5%
1971 780,584 13,971,451 3% 3.55%
1972 804,399 14,479,308 3.05% 3.63%
1973 828,928 15,010,101 3.05% 3.67%
1974 854,320 15,561,630 3.06% 3.67%
1975 881,032 16,138,361 3.13% 3.71%
1976 906,566 16,736,211 2.9% 3.7%
1977 931,104 17,352,929 2.71% 3.68%
1978 947,269 17,976,566 1.74% 3.59%
1979 962,825 18,592,038 1.64% 3.42%
1980 981,434 19,189,769 1.93% 3.21%
1981 992,500 19,784,703 1.13% 3.1%
1982 1,010,308 20,398,571 1.79% 3.1%
1983 1,037,511 21,079,874 2.69% 3.34%
1984 1,065,989 21,779,066 2.74% 3.32%
1985 1,096,890 22,501,693 2.9% 3.32%
1986 1,131,081 23,258,959 3.12% 3.37%
1987 1,167,889 24,030,378 3.25% 3.32%
1988 1,209,696 24,769,686 3.58% 3.08%
1989 1,288,947 25,438,759 6.55% 2.7%
1990 1,369,303 26,110,207 6.23% 2.64%
1991 1,415,684 26,780,436 3.39% 2.57%
1992 1,461,322 27,457,588 3.22% 2.53%
1993 1,508,697 28,332,692 3.24% 3.19%
1994 1,556,304 29,442,356 3.16% 3.92%
1995 1,602,170 30,383,497 2.95% 3.2%
1996 1,646,103 30,945,762 2.74% 1.85%
1997 1,689,264 31,578,089 2.62% 2.04%
1998 1,732,745 32,420,458 2.57% 2.67%
1999 1,776,368 33,300,330 2.52% 2.71%
2000 1,818,647 34,260,139 2.38% 2.88%
2001 1,857,048 35,198,299 2.11% 2.74%
2002 1,889,970 36,121,304 1.77% 2.62%
2003 1,917,464 37,089,555 1.45% 2.68%
2004 1,942,082 38,109,668 1.28% 2.75%
2005 1,966,582 39,182,076 1.26% 2.81%
2006 1,991,888 40,294,902 1.29% 2.84%
2007 2,018,600 41,435,512 1.34% 2.83%
2008 2,047,056 42,570,728 1.41% 2.74%
2009 2,077,394 43,633,982 1.48% 2.5%
2010 2,109,811 44,758,488 1.56% 2.58%
2011 2,146,325 46,029,367 1.73% 2.84%
2012 2,194,654 47,374,260 2.25% 2.92%
2013 2,252,508 48,824,128 2.64% 3.06%
2014 2,312,139 50,351,512 2.65% 3.13%
2015 2,374,300 52,020,962 2.69% 3.32%
2016 2,439,213 53,824,013 2.73% 3.47%
2017 2,506,853 55,652,890 2.77% 3.4%
2018 2,577,327 57,437,145 2.81% 3.21%
2019 2,650,494 59,174,891 2.84% 3.03%
2020 2,728,762 60,972,798 2.95% 3.04%
2021 2,810,548 62,830,412 3% 3.05%
2022 2,889,662 64,711,821 2.81% 2.99%
2023 2,963,095 66,617,606 2.54% 2.95%
2024 3,030,131 68,560,157 2.26% 2.92%
2025 3,092,826 70,545,858 2.07% 2.9%
2026 3,153,252 72,563,773 1.95% 2.86%
2027 3,212,910 74,604,804 1.89% 2.81%
2028 3,272,166 76,670,483 1.84% 2.77%
2029 3,330,819 78,773,192 1.79% 2.74%
2030 3,389,961 80,913,118 1.78% 2.72%
2031 3,449,508 83,087,927 1.76% 2.69%
2032 3,508,245 85,293,126 1.7% 2.65%
2033 3,565,349 87,520,491 1.63% 2.61%
2034 3,621,829 89,788,673 1.58% 2.59%
2035 3,678,888 92,091,418 1.58% 2.56%
2036 3,735,939 94,420,808 1.55% 2.53%
2037 3,792,807 96,775,766 1.52% 2.49%
2038 3,850,310 99,156,465 1.52% 2.46%
2039 3,907,182 101,567,525 1.48% 2.43%
2040 3,962,414 103,999,350 1.41% 2.39%
2041 4,017,690 106,448,475 1.4% 2.35%
2042 4,073,359 108,926,272 1.39% 2.33%
2043 4,129,577 111,433,788 1.38% 2.3%
2044 4,186,114 113,966,263 1.37% 2.27%
2045 4,243,359 116,525,463 1.37% 2.25%
2046 4,299,969 119,109,670 1.33% 2.22%
2047 4,355,507 121,721,018 1.29% 2.19%
2048 4,409,459 124,351,294 1.24% 2.16%
2049 4,460,507 126,981,394 1.16% 2.12%
2050 4,512,307 129,621,083 1.16% 2.08%

From 2005 to 2015, the population of Namibia increased by 407,718 people (a 20.7% growth), while Tanzania gained 12,838,886 people (a 32.8% growth).

For the next 10 years, from 2015 to 2025, Namibia gained 767,064 (a 32.3% growth), while Tanzania's population increased by 20,145,844 (a 38.7% growth).

Namibia was ranked 143rd most populous country in 2005 and is 134th in 2025. Tanzania was ranked 31st in 2005 and ranked 20th now.

The UN's World Population Prospects forecasts that with changing growth rate trends in 25 years (in 2050) Namibia's population will grow by 43.6% to 4,512,307 people with a rank change from 134th to 131st. The population of Tanzania will increase by 79.6% to 129,621,083 people and rank change from 20th to 15th.

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