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

Updated on by Georank team

The latest officially reported population of Namibia was 3,030,131 in 2024 vs 104,175 people in Tonga in 2024. In 2026, based on the adjusted UN estimation, the current Namibia's population is 3,173,089 people compared to 103,309 in Tonga.

Population statistics:

  • Namibia's population is 30.7 times bigger than Tonga's.
  • Namibia is ranked the 134th most populous country in the world, while Tonga is the 183rd.
  • The countries together account for 0.04% of the world: 0.04% for Namibia vs 0.001% for Tonga.
  • For the last 10 years, Namibia has had an average growth rate of +2.73% per year vs -0.25% in Tonga.
  • Since 2006, the population of Namibia has increased from 1.99M people to 3.17M (59.3% growth), while Tonga has declined from 106K to 103K (2.77% decline).

Namibia vs Tonga: population by year and forecast

Namibia
Factual

Projection
Tonga
Factual

Projection
1x
Year Population
Namibia Tonga
2100 5,958,153 117,647
2099 5,952,623 117,615
2098 5,947,142 117,560
2097 5,942,285 117,522
2096 5,938,162 117,491
2095 5,930,395 117,414
2094 5,922,248 117,321
2093 5,911,235 117,237
2092 5,899,026 117,127
2091 5,886,490 117,013
2090 5,871,938 116,869
2089 5,858,234 116,712
2088 5,842,720 116,511
2087 5,825,856 116,307
2086 5,806,643 116,118
2085 5,789,246 115,902
2084 5,771,050 115,658
2083 5,751,610 115,366
2082 5,730,648 115,071
2081 5,707,476 114,782
2080 5,682,842 114,453
2079 5,659,698 114,103
2078 5,634,313 113,740
2077 5,608,096 113,378
2076 5,580,829 112,974
2075 5,551,107 112,594
2074 5,522,025 112,208
2073 5,494,180 111,819
2072 5,464,749 111,405
2071 5,434,461 110,992
2070 5,403,822 110,605
2069 5,371,517 110,238
2068 5,336,950 109,853
2067 5,300,707 109,474
2066 5,263,191 109,090
2065 5,227,346 108,765
2064 5,190,323 108,405
2063 5,150,579 108,061
2062 5,109,760 107,738
2061 5,068,478 107,424
2060 5,023,587 107,145
2059 4,979,591 106,869
2058 4,933,964 106,617
2057 4,887,985 106,372
2056 4,840,537 106,158
2055 4,790,848 105,942
2054 4,741,942 105,725
2053 4,691,180 105,513
2052 4,639,835 105,313
2051 4,587,353 105,106
2050 4,533,502 104,871
2049 4,482,650 104,663
2048 4,430,309 104,414
2047 4,373,597 104,180
2046 4,318,050 103,879
2045 4,259,166 103,575
2044 4,202,338 103,241
2043 4,144,892 102,961
2042 4,088,713 102,718
2041 4,032,347 102,474
2040 3,976,987 102,254
2039 3,920,720 102,088
2038 3,862,015 101,861
2037 3,804,482 101,733
2036 3,747,072 101,653
2035 3,689,163 101,607
2034 3,631,737 101,598
2033 3,575,000 101,618
2032 3,516,310 101,659
2031 3,456,265 101,790
2030 3,395,964 101,954
2029 3,336,698 102,207
2028 3,277,428 102,521
2027 3,216,917 102,868
2026 3,156,839 103,309
2025 3,094,769 103,768
2024 3,030,131 104,175
2023 2,963,095 104,597
2022 2,889,662 105,042
2021 2,810,548 105,490
2020 2,728,762 105,704
2019 2,650,494 105,669
2018 2,577,327 105,567
2017 2,506,853 105,356
2016 2,439,213 105,524
2015 2,374,300 106,095
2014 2,312,139 106,609
2013 2,252,508 107,078
2012 2,194,654 107,460
2011 2,146,325 107,570
2010 2,109,811 107,400
2009 2,077,394 107,203
2008 2,047,056 107,020
2007 2,018,600 106,726
2006 1,991,888 106,253
2005 1,966,582 105,671
2004 1,942,082 105,071
2003 1,917,464 104,464
2002 1,889,970 103,874
2001 1,857,048 103,288
2000 1,818,647 102,677
1999 1,776,368 102,046
1998 1,732,745 101,388
1997 1,689,264 100,674
1996 1,646,103 100,275
1995 1,602,170 100,225
1994 1,556,304 100,166
1993 1,508,697 100,103
1992 1,461,322 100,022
1991 1,415,684 99,895
1990 1,369,303 99,700
1989 1,288,947 99,403
1988 1,209,696 98,969
1987 1,167,889 98,376
1986 1,131,081 98,010
1985 1,096,890 97,984
1984 1,065,989 97,990
1983 1,037,511 97,998
1982 1,010,308 97,980
1981 992,500 97,909
1980 981,434 97,769
1979 962,825 97,544
1978 947,269 97,204
1977 931,104 96,725
1976 906,566 95,325
1975 881,032 93,017
1974 854,320 90,683
1973 828,928 88,805
1972 804,399 87,356
1971 780,584 85,896
1970 757,868 84,401
1969 736,120 82,885
1968 715,542 81,353
1967 696,045 79,814
1966 677,655 78,002
1965 660,558 75,924
1964 644,530 73,879
1963 629,589 71,885
1962 615,759 69,940
1961 603,067 68,037
1960 591,465 66,170

Data sources: United Nations | World Population Prospects (2025–2100, retrieved 2026-03-10); World Bank | Health (1960–2024, retrieved 2026-04-06).

GeoRank.org/population/namibia/tonga | CC BY

From 2006 to 2016, the population of Namibia increased by 447,325 people (a 22.5% growth), while Tonga lost 729 people (a 0.69% decline).

For the next 10 years, from 2016 to 2026, Namibia gained 733,876 people (a 30.1% growth), while Tonga's population decreased by 2,215 people (a 2.1% decline).

Namibia was ranked 143rd most populous country in 2006 and is 134th in 2026. Tonga was ranked 182nd in 2006 and ranked 183rd now.

The UN's World Population Prospects forecasts that in 24 years (in 2050) Namibia's population will grow by 42.9% to 4,533,502 people with a rank change from 134th to 131st. The population of Tonga will increase by 1.51% to 104,871 people and will still be ranked 183rd.

Namibia is projected to reach its peak in 2100 at 5.96M people compared to the peak of 118K people in 2100 for Tonga.

Population growth rate by year

Namibia
Factual

Projection
Tonga
Factual

Projection
1x
Year Growth rate
Namibia Tonga
2100 0.09% 0.03%
2099 0.09% 0.05%
2098 0.08% 0.03%
2097 0.07% 0.03%
2096 0.13% 0.07%
2095 0.14% 0.08%
2094 0.19% 0.07%
2093 0.21% 0.09%
2092 0.21% 0.1%
2091 0.25% 0.12%
2090 0.23% 0.13%
2089 0.27% 0.17%
2088 0.29% 0.18%
2087 0.33% 0.16%
2086 0.3% 0.19%
2085 0.32% 0.21%
2084 0.34% 0.25%
2083 0.37% 0.26%
2082 0.41% 0.25%
2081 0.43% 0.29%
2080 0.41% 0.31%
2079 0.45% 0.32%
2078 0.47% 0.32%
2077 0.49% 0.36%
2076 0.54% 0.34%
2075 0.53% 0.34%
2074 0.51% 0.35%
2073 0.54% 0.37%
2072 0.56% 0.37%
2071 0.57% 0.35%
2070 0.6% 0.33%
2069 0.65% 0.35%
2068 0.68% 0.35%
2067 0.71% 0.35%
2066 0.69% 0.3%
2065 0.71% 0.33%
2064 0.77% 0.32%
2063 0.8% 0.3%
2062 0.81% 0.29%
2061 0.89% 0.26%
2060 0.88% 0.26%
2059 0.92% 0.24%
2058 0.94% 0.23%
2057 0.98% 0.2%
2056 1.04% 0.2%
2055 1.03% 0.2%
2054 1.08% 0.2%
2053 1.11% 0.19%
2052 1.14% 0.2%
2051 1.19% 0.22%
2050 1.13% 0.2%
2049 1.18% 0.24%
2048 1.3% 0.22%
2047 1.29% 0.29%
2046 1.38% 0.29%
2045 1.35% 0.32%
2044 1.39% 0.27%
2043 1.37% 0.24%
2042 1.4% 0.24%
2041 1.39% 0.21%
2040 1.44% 0.16%
2039 1.52% 0.22%
2038 1.51% 0.13%
2037 1.53% 0.08%
2036 1.57% 0.05%
2035 1.58% 0.009%
2034 1.59% -0.02%
2033 1.67% -0.04%
2032 1.74% -0.13%
2031 1.78% -0.16%
2030 1.78% -0.25%
2029 1.81% -0.31%
2028 1.88% -0.34%
2027 1.9% -0.43%
2026 2.01% -0.44%
2025 2.13% -0.39%
2024 2.26% -0.4%
2023 2.54% -0.42%
2022 2.81% -0.42%
2021 3% -0.2%
2020 2.95% 0.03%
2019 2.84% 0.1%
2018 2.81% 0.2%
2017 2.77% -0.16%
2016 2.73% -0.54%
2015 2.69% -0.48%
2014 2.65% -0.44%
2013 2.64% -0.36%
2012 2.25% -0.1%
2011 1.73% 0.16%
2010 1.56% 0.18%
2009 1.48% 0.17%
2008 1.41% 0.28%
2007 1.34% 0.45%
2006 1.29% 0.55%
2005 1.26% 0.57%
2004 1.28% 0.58%
2003 1.45% 0.57%
2002 1.77% 0.57%
2001 2.11% 0.6%
2000 2.38% 0.62%
1999 2.52% 0.65%
1998 2.57% 0.71%
1997 2.62% 0.4%
1996 2.74% 0.05%
1995 2.95% 0.06%
1994 3.16% 0.06%
1993 3.24% 0.08%
1992 3.22% 0.13%
1991 3.39% 0.2%
1990 6.23% 0.3%
1989 6.55% 0.44%
1988 3.58% 0.6%
1987 3.25% 0.37%
1986 3.12% 0.03%
1985 2.9% -0.006%
1984 2.74% -0.008%
1983 2.69% 0.02%
1982 1.79% 0.07%
1981 1.13% 0.14%
1980 1.93% 0.23%
1979 1.64% 0.35%
1978 1.74% 0.5%
1977 2.71% 1.47%
1976 2.9% 2.48%
1975 3.13% 2.57%
1974 3.06% 2.11%
1973 3.05% 1.66%
1972 3.05% 1.7%
1971 3% 1.77%
1970 2.95% 1.83%
1969 2.88% 1.88%
1968 2.8% 1.93%
1967 2.71% 2.32%
1966 2.59% 2.74%
1965 2.49% 2.77%
1964 2.37% 2.77%
1963 2.25% 2.78%
1962 2.1% 2.8%
1961 1.96% 2.82%

Data sources: United Nations | World Population Prospects (2025–2100, retrieved 2026-03-10); World Bank | Health (1961–2024, retrieved 2026-04-06).

GeoRank.org/population/namibia/tonga | CC BY

In 2024, the population of Namibia grew by 2.26%, while Tonga's population declined by 0.4%.

Live population counters

Namibia Tonga
Current population
3173089
103309
Population rank 134/197 183/197
Percent of world population 0.04% 0.001%
One net population change
7.84 minutes
20.8 hours
One birth every
6.85 minutes
3.62 hours
One death every
28.8 minutes
13 hours
Daily growth/decline +184 -1
Annual growth/decline +67,036 -422
Annual growth/decline rate +2.26% -0.4%
Population growth rate rank 41/197 183/197
One migration net change every
4.71 hours
4.09 hours
Annual migration change +1,866 -2,150
Net migration rank 57/196 99/196
Foreign-born residents 116,035 3,581
Foreign-born residents rank 127/195 187/195
Foreign-born share of population 3.8% 3.4%
Foreign-born share rank 108/195 113/195

Natural population change vs migration

Namibia
Natural

Migration
Tonga
Natural

Migration
1x
Year Population change
Namibia Tonga
Natural Migration Natural Migration
2025 - 1,866 - -2,150
2024 - 4,211 - -2,149
2023 58,435 11,675 1,744 -2,173
2022 54,534 22,212 1,772 -2,218
2021 50,160 31,327 1,773 -2,220
2020 55,034 27,056 1,816 -1,807
2019 54,769 19,676 1,841 -1,778
2018 53,970 17,920 1,873 -1,723
2017 52,975 16,080 1,912 -1,642
2016 52,228 14,002 1,989 -2,591
2015 50,846 12,755 2,064 -2,610
2014 49,581 11,134 2,135 -2,622
2013 47,801 10,748 2,199 -2,637
2012 46,204 10,957 2,255 -2,578
2011 43,557 -4,067 2,298 -2,198
2010 42,046 -8,518 2,332 -2,097
2009 39,942 -8,626 2,358 -2,204
2008 38,147 -8,775 2,397 -2,177
2007 36,430 -8,905 2,423 -2,057
2006 34,690 -8,792 2,459 -1,875
2005 32,909 -8,195 2,495 -1,906
2004 31,478 -7,192 2,478 -1,876
2003 31,115 -6,153 2,448 -1,844
2002 31,947 -1,913 2,396 -1,815
2001 32,942 2,869 2,358 -1,766
2000 35,280 5,709 2,346 -1,721
1999 37,233 6,333 2,352 -1,710
1998 37,500 6,180 2,344 -1,665
1997 37,256 6,023 2,332 -1,589
1996 37,177 5,866 2,393 -2,338
1995 39,119 5,712 2,476 -2,422
1994 41,316 5,578 2,547 -2,484
1993 42,861 5,464 2,594 -2,532
1992 43,945 2,487 2,622 -2,524
1991 44,523 309 2,637 -2,484
1990 43,956 3,969 2,641 -2,409
1989 37,715 75,072 2,644 -2,280
1988 34,798 10,916 2,649 -2,138
1987 33,340 4,559 2,646 -1,970
1986 31,764 3,953 2,704 -2,650
1985 30,575 2,090 2,762 -2,775
1984 29,395 -267 2,814 -2,823
1983 28,307 -481 2,840 -2,840
1982 27,474 -889 2,853 -2,814
1981 27,938 -18,901 2,882 -2,778
1980 28,142 -15,041 2,885 -2,708
1979 28,930 -4,818 2,884 -2,604
1978 29,821 -22,827 2,862 -2,457
1977 29,241 -3,907 2,822 -2,273
1976 28,785 -5,048 2,769 -523
1975 27,882 -553 2,709 -346
1974 26,844 -744 2,650 -344
1973 25,754 -1,066 2,617 -1,168
1972 24,606 -236 2,605 -1,153
1971 23,467 -208 2,611 -1,138
1970 22,414 -244 2,628 -1,122
1969 21,387 -57 2,632 -1,101
1968 20,470 -636 2,614 -1,078
1967 19,498 -339 2,603 -1,060
1966 18,635 -1,023 2,550 -465
1965 17,902 -1,327 2,498 -426
1964 17,134 -1,660 2,445 -428
1963 16,430 -2,016 2,394 -426
1962 15,656 -2,403 2,343 -420
1961 14,936 -2,807 2,284 -401
1960 14,307 -3,227 2,230 -384

Data sources: World Bank | Health (1960–2025, retrieved 2026-04-06).

GeoRank.org/population/namibia/tonga | CC BY

Over the last 10 years, 74.3% of the population change in Namibia is from natural causes (a gain of 532,532 people) and 25.7% is from migration (a gain of 183,837 people). In Tonga 46.9% is from natural causes (a gain of 18,919 people) and 53.1% is from migration (a loss of 21,384 people).

As of 2024, 116,035 residents or 3.8% of the population were not native-born in Namibia, compared to 3,581 people or 3.4% in Tonga.

Biggest cities by population

Namibia
City Population
Windhoek 431K
Walvis Bay 103K
Swakopmund 75.9K
Otjiwarongo 49K
Rehoboth 40.8K
Tsumeb 35K
Gobabis 33.4K
Mariental 18.5K
Oshikango 12.4K
Omaruru 10.8K
Tonga
City Population
Nukualofa 23.2K
Mua 5K

Compare countries by 7 more topics

Population map with other countries

1x

Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06); United Nations | World Population Prospects (1960–2026, retrieved 2026-03-10); U.S. Census Bureau (1960–2025, retrieved 2026-02-08); Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-02-20).

GeoRank.org/population/namibia/tonga | CC BY

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Data sources:

  1. World Bank | Health (1960–2025, retrieved 2026-04-06)
  2. United Nations | World Population Prospects (1960–2100, retrieved 2026-03-10)
  3. U.S. Census Bureau (1960–2025, retrieved 2026-02-08)
  4. Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-02-20)
  5. Wikidata (2026, retrieved 2026-02-08)

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