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Population in Benin compared to Lesotho: Trends, Charts, Rankings

Updated on by Georank

The latest officially reported population of Benin was 14,814,460 in 2025 vs 2,363,325 people in Lesotho in 2025. In 2026, based on the adjusted UN estimation, the current Benin's population is 15,358,725 people compared to 2,402,837 in Lesotho.

Population statistics:

  • Benin's population is 6.39 times bigger than Lesotho's.
  • Benin is ranked the 76th most populous country in the world, while Lesotho is the 143rd.
  • The countries together account for 0.21% of the world: 0.18% for Benin vs 0.03% for Lesotho.
  • For the last 10 years, Benin has had an average growth rate of +2.72% per year vs +1.17% in Lesotho.
  • Since 2006, the population of Benin has increased from 8.69M people to 15.4M (76.7% growth), while Lesotho has grown from 1.95M to 2.4M (23.5% growth).

Benin vs Lesotho: population by year and forecast

Benin
Factual

Projection
Lesotho
Factual

Projection
1x
Year Population
Benin Lesotho
2100 39,983,872 3,280,518
2099 39,812,782 3,286,430
2098 39,635,737 3,292,231
2097 39,458,425 3,297,835
2096 39,267,189 3,302,758
2095 39,069,668 3,307,678
2094 38,861,643 3,311,734
2093 38,654,312 3,315,488
2092 38,438,555 3,319,391
2091 38,219,341 3,322,303
2090 37,994,758 3,324,499
2089 37,758,164 3,326,577
2088 37,514,605 3,328,210
2087 37,263,867 3,329,694
2086 37,010,840 3,330,185
2085 36,747,949 3,330,989
2084 36,482,666 3,331,214
2083 36,206,559 3,331,221
2082 35,919,464 3,330,964
2081 35,632,837 3,330,141
2080 35,340,781 3,328,997
2079 35,042,368 3,326,895
2078 34,737,536 3,324,376
2077 34,426,961 3,321,152
2076 34,112,205 3,317,581
2075 33,795,633 3,313,968
2074 33,465,867 3,308,905
2073 33,130,654 3,303,592
2072 32,785,976 3,297,913
2071 32,441,087 3,291,224
2070 32,088,089 3,283,387
2069 31,731,457 3,274,978
2068 31,377,153 3,265,887
2067 31,019,975 3,256,362
2066 30,659,408 3,246,639
2065 30,291,447 3,236,890
2064 29,919,749 3,226,227
2063 29,549,126 3,214,843
2062 29,175,986 3,202,027
2061 28,802,803 3,188,674
2060 28,426,146 3,174,740
2059 28,046,395 3,159,947
2058 27,667,117 3,144,797
2057 27,283,017 3,129,007
2056 26,900,755 3,112,877
2055 26,509,320 3,095,653
2054 26,115,455 3,078,317
2053 25,724,306 3,059,904
2052 25,327,058 3,040,402
2051 24,928,787 3,019,864
2050 24,529,464 2,999,214
2049 24,128,830 2,977,795
2048 23,727,047 2,955,487
2047 23,325,128 2,932,450
2046 22,919,519 2,909,071
2045 22,510,298 2,885,303
2044 22,107,673 2,861,140
2043 21,702,786 2,836,547
2042 21,296,676 2,811,435
2041 20,893,690 2,785,921
2040 20,492,059 2,760,167
2039 20,092,542 2,734,178
2038 19,693,130 2,707,996
2037 19,301,544 2,681,646
2036 18,910,879 2,654,540
2035 18,521,401 2,627,488
2034 18,136,190 2,600,669
2033 17,755,302 2,573,856
2032 17,378,392 2,547,137
2031 17,004,065 2,520,626
2030 16,635,301 2,494,444
2029 16,265,440 2,468,067
2028 15,899,231 2,441,673
2027 15,534,984 2,415,634
2026 15,172,565 2,389,322
2025 14,814,460 2,363,325
2024 14,462,724 2,337,423
2023 14,111,034 2,311,472
2022 13,759,501 2,286,110
2021 13,413,417 2,261,542
2020 13,070,169 2,235,727
2019 12,726,755 2,209,405
2018 12,383,347 2,183,603
2017 12,039,780 2,157,110
2016 11,697,842 2,130,422
2015 11,360,681 2,104,611
2014 11,030,004 2,080,089
2013 10,708,834 2,056,504
2012 10,397,657 2,034,354
2011 10,093,623 2,014,009
2010 9,797,484 1,996,251
2009 9,509,423 1,980,883
2008 9,228,466 1,966,541
2007 8,953,969 1,953,268
2006 8,693,242 1,945,063
2005 8,426,144 1,953,076
2004 8,159,094 1,971,129
2003 7,913,070 1,985,059
2002 7,675,426 1,994,679
2001 7,445,596 2,000,853
2000 7,221,619 2,003,913
1999 7,002,818 2,003,234
1998 6,789,489 1,998,049
1997 6,583,365 1,988,130
1996 6,391,858 1,972,418
1995 6,226,773 1,951,437
1994 6,096,506 1,927,707
1993 5,872,706 1,901,793
1992 5,617,844 1,873,274
1991 5,446,932 1,842,379
1990 5,281,479 1,809,696
1989 5,121,657 1,775,436
1988 4,967,341 1,739,841
1987 4,818,486 1,703,390
1986 4,675,420 1,666,138
1985 4,538,012 1,624,379
1984 4,405,895 1,578,986
1983 4,278,978 1,534,413
1982 4,156,596 1,490,732
1981 4,038,307 1,448,069
1980 3,925,251 1,406,521
1979 3,818,528 1,366,169
1978 3,718,305 1,327,240
1977 3,623,202 1,289,967
1976 3,532,196 1,253,214
1975 3,445,407 1,213,643
1974 3,362,633 1,172,420
1973 3,283,496 1,132,697
1972 3,207,543 1,094,063
1971 3,134,767 1,056,246
1970 3,065,057 1,019,273
1969 2,998,222 983,202
1968 2,934,257 948,105
1967 2,872,997 913,982
1966 2,814,317 881,870
1965 2,757,936 854,090
1964 2,704,003 829,437
1963 2,652,908 805,373
1962 2,604,659 781,814
1961 2,559,223 758,824
1960 2,517,286 736,500

Data sources: United Nations | World Population Prospects (2026–2100, retrieved 2026-07-08); World Bank | Health (1960–2025, retrieved 2026-07-08).

GeoRank.org/population/benin/lesotho | CC BY

From 2006 to 2016, the population of Benin increased by 3,004,600 people (a 34.6% growth), while Lesotho gained 185,359 people (a 9.53% growth).

For the next 10 years, from 2016 to 2026, Benin gained 3,660,883 people (a 31.3% growth), while Lesotho's population increased by 272,415 people (a 12.8% growth).

Benin was ranked 89th most populous country in 2006 and is 76th in 2026. Lesotho was ranked 144th in 2006 and ranked 143rd now.

The UN's World Population Prospects forecasts that in 24 years (in 2050) Benin's population will grow by 59.7% to 24,529,464 people with a rank change from 76th to 68th. The population of Lesotho will increase by 24.8% to 2,999,214 people and rank change from 143rd to 141st.

Benin is projected to reach its peak in 2100 at 40M people compared to the peak of 3.33M people in 2083 for Lesotho.

Population growth rate by year

Benin
Factual

Projection
Lesotho
Factual

Projection
1x
Year Growth rate
Benin Lesotho
2100 0.43% -0.18%
2099 0.45% -0.18%
2098 0.45% -0.17%
2097 0.49% -0.15%
2096 0.51% -0.15%
2095 0.54% -0.12%
2094 0.54% -0.11%
2093 0.56% -0.12%
2092 0.57% -0.09%
2091 0.59% -0.07%
2090 0.63% -0.06%
2089 0.65% -0.05%
2088 0.67% -0.04%
2087 0.68% -0.01%
2086 0.72% -0.02%
2085 0.73% -0.007%
2084 0.76% -0%
2083 0.8% 0.008%
2082 0.8% 0.02%
2081 0.83% 0.03%
2080 0.85% 0.06%
2079 0.88% 0.08%
2078 0.9% 0.1%
2077 0.92% 0.11%
2076 0.94% 0.11%
2075 0.99% 0.15%
2074 1.01% 0.16%
2073 1.05% 0.17%
2072 1.06% 0.2%
2071 1.1% 0.24%
2070 1.12% 0.26%
2069 1.13% 0.28%
2068 1.15% 0.29%
2067 1.18% 0.3%
2066 1.21% 0.3%
2065 1.24% 0.33%
2064 1.25% 0.35%
2063 1.28% 0.4%
2062 1.3% 0.42%
2061 1.33% 0.44%
2060 1.35% 0.47%
2059 1.37% 0.48%
2058 1.41% 0.5%
2057 1.42% 0.52%
2056 1.48% 0.56%
2055 1.51% 0.56%
2054 1.52% 0.6%
2053 1.57% 0.64%
2052 1.6% 0.68%
2051 1.63% 0.69%
2050 1.66% 0.72%
2049 1.69% 0.75%
2048 1.72% 0.79%
2047 1.77% 0.8%
2046 1.82% 0.82%
2045 1.82% 0.84%
2044 1.87% 0.87%
2043 1.91% 0.89%
2042 1.93% 0.92%
2041 1.96% 0.93%
2040 1.99% 0.95%
2039 2.03% 0.97%
2038 2.03% 0.98%
2037 2.07% 1.02%
2036 2.1% 1.03%
2035 2.12% 1.03%
2034 2.15% 1.04%
2033 2.17% 1.05%
2032 2.2% 1.05%
2031 2.22% 1.05%
2030 2.27% 1.07%
2029 2.3% 1.08%
2028 2.34% 1.08%
2027 2.39% 1.1%
2026 2.42% 1.1%
2025 2.43% 1.11%
2024 2.49% 1.12%
2023 2.55% 1.11%
2022 2.58% 1.09%
2021 2.63% 1.15%
2020 2.7% 1.19%
2019 2.77% 1.18%
2018 2.85% 1.23%
2017 2.92% 1.25%
2016 2.97% 1.23%
2015 3% 1.18%
2014 3% 1.15%
2013 2.99% 1.09%
2012 3.01% 1.01%
2011 3.02% 0.89%
2010 3.03% 0.78%
2009 3.04% 0.73%
2008 3.07% 0.68%
2007 3% 0.42%
2006 3.17% -0.41%
2005 3.27% -0.92%
2004 3.11% -0.7%
2003 3.1% -0.48%
2002 3.09% -0.31%
2001 3.1% -0.15%
2000 3.12% 0.03%
1999 3.14% 0.26%
1998 3.13% 0.5%
1997 3% 0.8%
1996 2.65% 1.08%
1995 2.14% 1.23%
1994 3.81% 1.36%
1993 4.54% 1.52%
1992 3.14% 1.68%
1991 3.13% 1.81%
1990 3.12% 1.93%
1989 3.11% 2.05%
1988 3.09% 2.14%
1987 3.06% 2.24%
1986 3.03% 2.57%
1985 3% 2.87%
1984 2.97% 2.9%
1983 2.94% 2.93%
1982 2.93% 2.95%
1981 2.88% 2.95%
1980 2.79% 2.95%
1979 2.7% 2.93%
1978 2.62% 2.89%
1977 2.58% 2.93%
1976 2.52% 3.26%
1975 2.46% 3.52%
1974 2.41% 3.51%
1973 2.37% 3.53%
1972 2.32% 3.58%
1971 2.27% 3.63%
1970 2.23% 3.67%
1969 2.18% 3.7%
1968 2.13% 3.73%
1967 2.09% 3.64%
1966 2.04% 3.25%
1965 1.99% 2.97%
1964 1.93% 2.99%
1963 1.85% 3.01%
1962 1.78% 3.03%
1961 1.67% 3.03%

Data sources: United Nations | World Population Prospects (2026–2100, retrieved 2026-07-08); World Bank | Health (1961–2025, retrieved 2026-07-08).

GeoRank.org/population/benin/lesotho | CC BY

In 2025, the population of Benin grew by 2.43%, while Lesotho's population grew by 1.11%.

Live population counters

Benin Lesotho
Current population
15358725
2402837
Population rank 76/197 143/197
Percent of world population 0.18% 0.03%
One net population change
1.5 minutes
20.3 minutes
One birth every
1.09 minutes
9.46 minutes
One death every
4.17 minutes
21.5 minutes
Daily growth/decline +964 +71
Annual growth/decline +351,736 +25,902
Annual growth/decline rate +2.43% +1.11%
Population growth rate rank 27/197 94/197
One migration net change every
1.12 hours
1.69 hours
Annual migration change -7,847 -5,192
Net migration rank 127/196 117/196
Foreign-born residents 418,202 15,039
Foreign-born residents rank 88/195 173/195
Foreign-born share of population 2.9% 0.6%
Foreign-born share rank 118/195 170/195

Natural population change vs migration

Benin
Natural

Migration
Lesotho
Natural

Migration
1x
Year Population change
Benin Lesotho
Natural Migration Natural Migration
2025 - -7,847 - -5,192
2024 357,359 -7,725 31,050 -5,107
2023 353,933 -192 31,115 -5,168
2022 349,518 -192 30,803 -6,023
2021 341,103 1,729 27,806 -3,449
2020 341,929 1,729 30,721 -3,449
2019 339,817 3,366 32,279 -6,896
2018 340,270 3,372 33,112 -6,892
2017 339,763 3,716 33,601 -6,850
2016 336,559 3,837 33,390 -6,766
2015 330,573 3,369 32,087 -7,087
2014 323,753 3,667 30,922 -6,877
2013 315,804 -887 29,789 -6,659
2012 306,180 1,260 27,592 -6,425
2011 296,348 4,283 25,647 -6,118
2010 287,703 3,947 21,877 -5,886
2009 280,204 4,279 20,335 -5,599
2008 274,242 3,198 19,349 -5,392
2007 271,305 241 17,763 -5,179
2006 265,040 -15,135 15,234 -11,416
2005 253,795 30,495 15,831 -35,679
2004 245,630 4,173 17,271 -33,530
2003 237,962 4,283 20,133 -31,723
2002 229,472 3,572 22,274 -29,924
2001 222,877 3,732 23,190 -27,874
2000 218,013 3,335 24,786 -26,220
1999 213,074 3,177 27,393 -24,610
1998 208,342 2,051 30,889 -23,299
1997 203,182 -1,322 34,637 -22,396
1996 197,643 -16,490 36,228 -17,042
1995 194,481 -45,469 37,370 -14,588
1994 196,637 -85,128 38,629 -13,953
1993 179,858 156,223 40,505 -13,347
1992 173,794 -138 42,579 -12,707
1991 168,174 0 44,026 -12,114
1990 163,055 -333 45,060 -11,598
1989 157,235 -315 46,264 -11,207
1988 153,580 -1,867 47,158 -11,028
1987 147,783 -1,792 47,718 -10,946
1986 142,039 -1,899 45,232 -7,501
1985 136,621 -1,953 44,575 1,222
1984 131,590 -2,018 43,785 1,199
1983 126,349 -2,090 42,899 1,253
1982 122,748 -2,253 41,941 1,281
1981 118,634 -2,543 40,808 1,307
1980 112,969 -2,946 39,617 1,361
1979 106,782 -3,365 38,440 1,285
1978 100,762 -3,731 37,084 1,047
1977 97,200 -4,022 35,654 746
1976 93,141 -4,308 34,117 2,986
1975 89,350 -4,607 32,311 9,723
1974 85,623 -4,814 30,444 9,972
1973 82,422 -4,960 28,859 10,183
1972 79,415 -4,970 27,841 10,386
1971 76,034 -4,921 26,838 10,563
1970 73,156 -4,851 25,935 10,605
1969 70,155 -4,792 25,137 10,465
1968 67,327 -4,756 24,490 10,108
1967 64,709 -4,756 23,911 9,734
1966 62,169 -4,764 23,326 7,248
1965 60,154 -4,793 22,755 2,239
1964 57,352 -4,839 22,116 2,198
1963 54,514 -4,847 21,585 2,220
1962 51,664 -4,844 21,132 2,172
1961 48,838 -4,791 20,581 2,100
1960 44,564 -4,722 19,981 1,989

Data sources: World Bank | Health (1960–2025, retrieved 2026-07-08).

GeoRank.org/population/benin/lesotho | CC BY

Over the last 10 years, 99.6% of the population change in Benin is from natural causes (a gain of 3,430,824 people) and 0.38% is from migration (a gain of 13,009 people). In Lesotho 84.6% is from natural causes (a gain of 315,964 people) and 15.4% is from migration (a loss of 57,687 people).

As of 2024, 418,202 residents or 2.9% of the population were not native-born in Benin, compared to 15,039 people or 0.6% in Lesotho.

Biggest cities by population

Benin
City Population
Cotonou 780K
Porto-Novo 234K
Abomey 90.2K
Save 31.4K
Lesotho
City Population
Maseru 344K
Teyateyaneng 75.1K
Mafeteng 57.1K
Butha-Buthe 10K

Compare countries by 7 more topics

Population map with other countries

1x

Data sources: World Bank | Health (1960–2025, retrieved 2026-07-08); United Nations | World Population Prospects (1960–2026, retrieved 2026-07-08); U.S. Census Bureau (1960–2025, retrieved 2026-07-08); Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-07-08).

GeoRank.org/population/benin/lesotho | CC BY

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Data sources:

  1. World Bank | Health (1960–2025, retrieved 2026-07-08)
  2. United Nations | World Population Prospects (1960–2100, retrieved 2026-07-08)
  3. U.S. Census Bureau (1960–2025, retrieved 2026-07-08)
  4. Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-07-08)
  5. Wikidata (2026, retrieved 2026-07-08)

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