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Population in Namibia compared to Sri Lanka: Trends, Charts, Rankings

Updated on by Georank team

The latest officially reported population of Namibia was 3,030,131 in 2024 vs 21,916,000 people in Sri Lanka in 2024. In 2025, based on the adjusted UN estimation, the current Namibia's population is 3,141,364 people compared to 22,125,995 in Sri Lanka.

Population statistics:

  • Sri Lanka's population is 7.04 times bigger than Namibia's.
  • Namibia is ranked the 134th most populous country in the world, while Sri Lanka is the 63rd.
  • The countries together account for 0.31% of the world: 0.04% for Namibia vs 0.27% for Sri Lanka.
  • For the last 10 years, Namibia has had an average growth rate of +2.73% per year vs +0.57% in Sri Lanka.
  • Since 2005, the population of Namibia has increased from 1.97M people to 3.14M (59.7% growth), while Sri Lanka has grown from 20.2M to 22.1M (9.45% growth).
  • Namibia is projected to reach its peak in 2100 at 5.9M people compared to the peak of 23.5M people in 2051 for Sri Lanka.

Namibia vs Sri Lanka: live population counter

Namibia Sri Lanka
Current population
3141364
22125995
Population rank 134/197 63/197
Percent of world population 0.04% 0.27%
One net population change
7.84 minutes
4.34 minutes
One birth every
6.85 minutes
2.13 minutes
One death every
28.8 minutes
2.91 minutes
One migration net change every
2.08 hours
19.3 minutes
Annual migration change +4,211 -27,245
Daily growth/decline +184 -332
Annual growth/decline +67,036 -121,000
Annual growth/decline rate +2.26% -0.55%
Population growth rate rank 43/197 187/197

Namibia and Sri Lanka: population history and growth rate by year chart

Namibia
Population

Growth rate
Sri Lanka
Population

Growth rate
Year Population Growth rate
Namibia Sri Lanka Namibia Sri Lanka
1960 591,465 9,661,389 - -
1961 603,067 9,899,372 1.96% 2.46%
1962 615,759 10,143,754 2.1% 2.47%
1963 629,589 10,395,040 2.25% 2.48%
1964 644,530 10,653,397 2.37% 2.49%
1965 660,558 10,916,965 2.49% 2.47%
1966 677,655 11,183,928 2.59% 2.45%
1967 696,045 11,457,328 2.71% 2.44%
1968 715,542 11,736,088 2.8% 2.43%
1969 736,120 12,013,858 2.88% 2.37%
1970 757,868 12,287,110 2.95% 2.27%
1971 780,584 12,551,910 3% 2.16%
1972 804,399 12,809,205 3.05% 2.05%
1973 828,928 13,060,916 3.05% 1.97%
1974 854,320 13,305,693 3.06% 1.87%
1975 881,032 13,548,984 3.13% 1.83%
1976 906,566 13,796,770 2.9% 1.83%
1977 931,104 14,049,371 2.71% 1.83%
1978 947,269 14,310,128 1.74% 1.86%
1979 962,825 14,579,614 1.64% 1.88%
1980 981,434 14,847,974 1.93% 1.84%
1981 992,500 15,099,414 1.13% 1.69%
1982 1,010,308 15,286,567 1.79% 1.24%
1983 1,037,511 15,388,794 2.69% 0.67%
1984 1,065,989 15,441,860 2.74% 0.34%
1985 1,096,890 15,544,154 2.9% 0.66%
1986 1,131,081 15,731,256 3.12% 1.2%
1987 1,167,889 15,916,576 3.25% 1.18%
1988 1,209,696 16,078,621 3.58% 1.02%
1989 1,288,947 16,248,557 6.55% 1.06%
1990 1,369,303 16,352,458 6.23% 0.64%
1991 1,415,684 16,475,354 3.39% 0.75%
1992 1,461,322 16,739,284 3.22% 1.6%
1993 1,508,697 17,025,918 3.24% 1.71%
1994 1,556,304 17,275,773 3.16% 1.47%
1995 1,602,170 17,564,068 2.95% 1.67%
1996 1,646,103 17,905,018 2.74% 1.94%
1997 1,689,264 18,248,200 2.62% 1.92%
1998 1,732,745 18,596,003 2.57% 1.91%
1999 1,776,368 18,944,731 2.52% 1.88%
2000 1,818,647 19,293,054 2.38% 1.84%
2001 1,857,048 19,600,362 2.11% 1.59%
2002 1,889,970 19,805,752 1.77% 1.05%
2003 1,917,464 19,951,521 1.45% 0.74%
2004 1,942,082 20,087,605 1.28% 0.68%
2005 1,966,582 20,216,524 1.26% 0.64%
2006 1,991,888 20,352,411 1.29% 0.67%
2007 2,018,600 20,492,545 1.34% 0.69%
2008 2,047,056 20,629,378 1.41% 0.67%
2009 2,077,394 20,756,435 1.48% 0.62%
2010 2,109,811 20,879,089 1.56% 0.59%
2011 2,146,325 21,009,048 1.73% 0.62%
2012 2,194,654 21,169,458 2.25% 0.76%
2013 2,252,508 20,585,000 2.64% -2.76%
2014 2,312,139 20,778,000 2.65% 0.94%
2015 2,374,300 20,970,000 2.69% 0.92%
2016 2,439,213 21,209,000 2.73% 1.14%
2017 2,506,853 21,453,000 2.77% 1.15%
2018 2,577,327 21,670,000 2.81% 1.01%
2019 2,650,494 21,803,000 2.84% 0.61%
2020 2,728,762 21,919,000 2.95% 0.53%
2021 2,810,548 22,156,000 3% 1.08%
2022 2,889,662 22,181,000 2.81% 0.11%
2023 2,963,095 22,037,000 2.54% -0.65%
2024 3,030,131 21,916,000 2.26% -0.55%
2025 3,092,826 22,035,440 2.07% 0.54%
2026 3,153,252 22,148,172 1.95% 0.51%
2027 3,212,910 22,255,601 1.89% 0.49%
2028 3,272,166 22,357,682 1.84% 0.46%
2029 3,330,819 22,453,922 1.79% 0.43%
2030 3,389,961 22,546,245 1.78% 0.41%
2031 3,449,508 22,635,106 1.76% 0.39%
2032 3,508,245 22,720,118 1.7% 0.38%
2033 3,565,349 22,802,043 1.63% 0.36%
2034 3,621,829 22,879,527 1.58% 0.34%
2035 3,678,888 22,952,739 1.58% 0.32%
2036 3,735,939 23,022,027 1.55% 0.3%
2037 3,792,807 23,088,877 1.52% 0.29%
2038 3,850,310 23,152,480 1.52% 0.28%
2039 3,907,182 23,211,633 1.48% 0.26%
2040 3,962,414 23,265,986 1.41% 0.23%
2041 4,017,690 23,315,260 1.4% 0.21%
2042 4,073,359 23,359,578 1.39% 0.19%
2043 4,129,577 23,398,752 1.38% 0.17%
2044 4,186,114 23,433,096 1.37% 0.15%
2045 4,243,359 23,464,943 1.37% 0.14%
2046 4,299,969 23,492,738 1.33% 0.12%
2047 4,355,507 23,512,629 1.29% 0.08%
2048 4,409,459 23,525,953 1.24% 0.06%
2049 4,460,507 23,533,940 1.16% 0.03%
2050 4,512,307 23,538,230 1.16% 0.02%

From 2005 to 2015, the population of Namibia increased by 407,718 people (a 20.7% growth), while Sri Lanka gained 753,476 people (a 3.73% growth).

For the next 10 years, from 2015 to 2025, Namibia gained 767,064 (a 32.3% growth), while Sri Lanka's population increased by 1,155,995 (a 5.51% growth).

Namibia was ranked 143rd most populous country in 2005 and is 134th in 2025. Sri Lanka was ranked 53rd in 2005 and ranked 63rd 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 Sri Lanka will increase by 6.38% to 23,538,230 people and rank change from 63rd to 70th.

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