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

Updated on by Georank

The latest officially reported population of Benin was 14,814,460 in 2025 vs 32,740,678 people in Madagascar in 2025. In 2026, based on the adjusted UN estimation, the current Benin's population is 15,358,725 people compared to 33,936,132 in Madagascar.

Population statistics:

  • Madagascar's population is 2.21 times bigger than Benin's.
  • Benin is ranked the 76th most populous country in the world, while Madagascar is the 49th.
  • The countries together account for 0.59% of the world: 0.18% for Benin vs 0.41% for Madagascar.
  • For the last 10 years, Benin has had an average growth rate of +2.72% per year vs +2.57% in Madagascar.
  • Since 2006, the population of Benin has increased from 8.69M people to 15.4M (76.7% growth), while Madagascar has grown from 19.7M to 33.9M (72% growth).

Benin vs Madagascar: population by year and forecast

Benin
Factual

Projection
Madagascar
Factual

Projection
1x
Year Population
Benin Madagascar
2100 39,983,872 86,179,580
2099 39,812,782 85,790,370
2098 39,635,737 85,386,169
2097 39,458,425 84,969,767
2096 39,267,189 84,541,363
2095 39,069,668 84,101,733
2094 38,861,643 83,648,271
2093 38,654,312 83,182,675
2092 38,438,555 82,705,710
2091 38,219,341 82,216,203
2090 37,994,758 81,717,468
2089 37,758,164 81,206,806
2088 37,514,605 80,683,320
2087 37,263,867 80,148,075
2086 37,010,840 79,603,046
2085 36,747,949 79,047,406
2084 36,482,666 78,482,616
2083 36,206,559 77,906,589
2082 35,919,464 77,321,070
2081 35,632,837 76,724,415
2080 35,340,781 76,117,046
2079 35,042,368 75,497,666
2078 34,737,536 74,865,716
2077 34,426,961 74,221,281
2076 34,112,205 73,566,810
2075 33,795,633 72,899,578
2074 33,465,867 72,220,039
2073 33,130,654 71,530,359
2072 32,785,976 70,828,530
2071 32,441,087 70,115,645
2070 32,088,089 69,394,756
2069 31,731,457 68,663,443
2068 31,377,153 67,921,934
2067 31,019,975 67,170,963
2066 30,659,408 66,411,266
2065 30,291,447 65,644,233
2064 29,919,749 64,867,634
2063 29,549,126 64,083,768
2062 29,175,986 63,292,113
2061 28,802,803 62,493,456
2060 28,426,146 61,688,314
2059 28,046,395 60,876,714
2058 27,667,117 60,061,091
2057 27,283,017 59,241,569
2056 26,900,755 58,416,388
2055 26,509,320 57,588,488
2054 26,115,455 56,757,952
2053 25,724,306 55,923,669
2052 25,327,058 55,086,396
2051 24,928,787 54,246,667
2050 24,529,464 53,403,817
2049 24,128,830 52,559,645
2048 23,727,047 51,714,462
2047 23,325,128 50,868,979
2046 22,919,519 50,023,282
2045 22,510,298 49,178,377
2044 22,107,673 48,333,861
2043 21,702,786 47,489,686
2042 21,296,676 46,646,849
2041 20,893,690 45,806,003
2040 20,492,059 44,966,710
2039 20,092,542 44,130,890
2038 19,693,130 43,296,592
2037 19,301,544 42,465,456
2036 18,910,879 41,636,814
2035 18,521,401 40,810,847
2034 18,136,190 39,989,445
2033 17,755,302 39,170,206
2032 17,378,392 38,353,879
2031 17,004,065 37,539,603
2030 16,635,301 36,729,526
2029 16,265,440 35,923,382
2028 15,899,231 35,120,762
2027 15,534,984 34,322,223
2026 15,172,565 33,528,352
2025 14,814,460 32,740,678
2024 14,462,724 31,964,956
2023 14,111,034 31,195,932
2022 13,759,501 30,437,261
2021 13,413,417 29,691,083
2020 13,070,169 28,953,556
2019 12,726,755 28,219,554
2018 12,383,347 27,494,926
2017 12,039,780 26,788,375
2016 11,697,842 26,099,952
2015 11,360,681 25,426,702
2014 11,030,004 24,764,348
2013 10,708,834 24,109,290
2012 10,397,657 23,462,438
2011 10,093,623 22,822,300
2010 9,797,484 22,183,340
2009 9,509,423 21,547,280
2008 9,228,466 20,923,840
2007 8,953,969 20,318,583
2006 8,693,242 19,730,909
2005 8,426,144 19,159,707
2004 8,159,094 18,606,608
2003 7,913,070 18,071,854
2002 7,675,426 17,549,913
2001 7,445,596 17,032,939
2000 7,221,619 16,516,338
1999 7,002,818 16,000,506
1998 6,789,489 15,489,364
1997 6,583,365 14,990,814
1996 6,391,858 14,510,711
1995 6,226,773 14,051,275
1994 6,096,506 13,613,850
1993 5,872,706 13,197,345
1992 5,617,844 12,800,870
1991 5,446,932 12,421,412
1990 5,281,479 12,055,639
1989 5,121,657 11,704,998
1988 4,967,341 11,369,462
1987 4,818,486 11,047,291
1986 4,675,420 10,736,857
1985 4,538,012 10,433,142
1984 4,405,895 10,134,550
1983 4,278,978 9,843,044
1982 4,156,596 9,557,671
1981 4,038,307 9,279,011
1980 3,925,251 9,006,032
1979 3,818,528 8,737,581
1978 3,718,305 8,475,864
1977 3,623,202 8,222,240
1976 3,532,196 7,976,831
1975 3,445,407 7,739,336
1974 3,362,633 7,509,726
1973 3,283,496 7,288,048
1972 3,207,543 7,074,398
1971 3,134,767 6,868,868
1970 3,065,057 6,672,003
1969 2,998,222 6,484,716
1968 2,934,257 6,306,493
1967 2,872,997 6,136,486
1966 2,814,317 5,974,279
1965 2,757,936 5,819,116
1964 2,704,003 5,669,863
1963 2,652,908 5,525,185
1962 2,604,659 5,384,150
1961 2,559,223 5,246,158
1960 2,517,286 5,111,029

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/madagascar | CC BY

From 2006 to 2016, the population of Benin increased by 3,004,600 people (a 34.6% growth), while Madagascar gained 6,369,043 people (a 32.3% growth).

For the next 10 years, from 2016 to 2026, Benin gained 3,660,883 people (a 31.3% growth), while Madagascar's population increased by 7,836,180 people (a 30% growth).

Benin was ranked 89th most populous country in 2006 and is 76th in 2026. Madagascar was ranked 57th in 2006 and ranked 49th 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 Madagascar will increase by 57.4% to 53,403,817 people and rank change from 49th to 37th.

Benin is projected to reach its peak in 2100 at 40M people compared to the peak of 86.2M people in 2100 for Madagascar.

Population growth rate by year

Benin
Factual

Projection
Madagascar
Factual

Projection
1x
Year Growth rate
Benin Madagascar
2100 0.43% 0.45%
2099 0.45% 0.47%
2098 0.45% 0.49%
2097 0.49% 0.51%
2096 0.51% 0.52%
2095 0.54% 0.54%
2094 0.54% 0.56%
2093 0.56% 0.58%
2092 0.57% 0.6%
2091 0.59% 0.61%
2090 0.63% 0.63%
2089 0.65% 0.65%
2088 0.67% 0.67%
2087 0.68% 0.68%
2086 0.72% 0.7%
2085 0.73% 0.72%
2084 0.76% 0.74%
2083 0.8% 0.76%
2082 0.8% 0.78%
2081 0.83% 0.8%
2080 0.85% 0.82%
2079 0.88% 0.84%
2078 0.9% 0.87%
2077 0.92% 0.89%
2076 0.94% 0.92%
2075 0.99% 0.94%
2074 1.01% 0.96%
2073 1.05% 0.99%
2072 1.06% 1.02%
2071 1.1% 1.04%
2070 1.12% 1.07%
2069 1.13% 1.09%
2068 1.15% 1.12%
2067 1.18% 1.14%
2066 1.21% 1.17%
2065 1.24% 1.2%
2064 1.25% 1.22%
2063 1.28% 1.25%
2062 1.3% 1.28%
2061 1.33% 1.31%
2060 1.35% 1.33%
2059 1.37% 1.36%
2058 1.41% 1.38%
2057 1.42% 1.41%
2056 1.48% 1.44%
2055 1.51% 1.46%
2054 1.52% 1.49%
2053 1.57% 1.52%
2052 1.6% 1.55%
2051 1.63% 1.58%
2050 1.66% 1.61%
2049 1.69% 1.63%
2048 1.72% 1.66%
2047 1.77% 1.69%
2046 1.82% 1.72%
2045 1.82% 1.75%
2044 1.87% 1.78%
2043 1.91% 1.81%
2042 1.93% 1.84%
2041 1.96% 1.87%
2040 1.99% 1.89%
2039 2.03% 1.93%
2038 2.03% 1.96%
2037 2.07% 1.99%
2036 2.1% 2.02%
2035 2.12% 2.05%
2034 2.15% 2.09%
2033 2.17% 2.13%
2032 2.2% 2.17%
2031 2.22% 2.21%
2030 2.27% 2.24%
2029 2.3% 2.29%
2028 2.34% 2.33%
2027 2.39% 2.37%
2026 2.42% 2.41%
2025 2.43% 2.43%
2024 2.49% 2.47%
2023 2.55% 2.49%
2022 2.58% 2.51%
2021 2.63% 2.55%
2020 2.7% 2.6%
2019 2.77% 2.64%
2018 2.85% 2.64%
2017 2.92% 2.64%
2016 2.97% 2.65%
2015 3% 2.67%
2014 3% 2.72%
2013 2.99% 2.76%
2012 3.01% 2.8%
2011 3.02% 2.88%
2010 3.03% 2.95%
2009 3.04% 2.98%
2008 3.07% 2.98%
2007 3% 2.98%
2006 3.17% 2.98%
2005 3.27% 2.97%
2004 3.11% 2.96%
2003 3.1% 2.97%
2002 3.09% 3.04%
2001 3.1% 3.13%
2000 3.12% 3.22%
1999 3.14% 3.3%
1998 3.13% 3.33%
1997 3% 3.31%
1996 2.65% 3.27%
1995 2.14% 3.21%
1994 3.81% 3.16%
1993 4.54% 3.1%
1992 3.14% 3.05%
1991 3.13% 3.03%
1990 3.12% 3%
1989 3.11% 2.95%
1988 3.09% 2.92%
1987 3.06% 2.89%
1986 3.03% 2.91%
1985 3% 2.95%
1984 2.97% 2.96%
1983 2.94% 2.99%
1982 2.93% 3%
1981 2.88% 3.03%
1980 2.79% 3.07%
1979 2.7% 3.09%
1978 2.62% 3.08%
1977 2.58% 3.08%
1976 2.52% 3.07%
1975 2.46% 3.06%
1974 2.41% 3.04%
1973 2.37% 3.02%
1972 2.32% 2.99%
1971 2.27% 2.95%
1970 2.23% 2.89%
1969 2.18% 2.83%
1968 2.13% 2.77%
1967 2.09% 2.72%
1966 2.04% 2.67%
1965 1.99% 2.63%
1964 1.93% 2.62%
1963 1.85% 2.62%
1962 1.78% 2.63%
1961 1.67% 2.64%

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/madagascar | CC BY

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

Live population counters

Benin Madagascar
Current population
15358725
33936132
Population rank 76/197 49/197
Percent of world population 0.18% 0.41%
One net population change
1.5 minutes
40.8 seconds
One birth every
1.09 minutes
31.1 seconds
One death every
4.17 minutes
2.2 minutes
Daily growth/decline +964 +2,125
Annual growth/decline +351,736 +775,722
Annual growth/decline rate +2.43% +2.43%
Population growth rate rank 27/197 28/197
One migration net change every
1.12 hours
3.94 hours
Annual migration change -7,847 -2,227
Net migration rank 127/196 100/196
Foreign-born residents 418,202 38,625
Foreign-born residents rank 88/195 158/195
Foreign-born share of population 2.9% 0.1%
Foreign-born share rank 118/195 193/195

Natural population change vs migration

Benin
Natural

Migration
Madagascar
Natural

Migration
1x
Year Population change
Benin Madagascar
Natural Migration Natural Migration
2025 - -7,847 - -2,227
2024 357,359 -7,725 774,926 -1,795
2023 353,933 -192 766,391 -1,487
2022 349,518 -192 753,931 -1,487
2021 341,103 1,729 741,416 -1,480
2020 341,929 1,729 736,607 -1,480
2019 339,817 3,366 735,853 -2,976
2018 340,270 3,372 719,267 -2,887
2017 339,763 3,716 699,498 -2,784
2016 336,559 3,837 682,801 -2,687
2015 330,573 3,369 668,977 -2,594
2014 323,753 3,667 660,837 -2,522
2013 315,804 -887 654,230 -2,445
2012 306,180 1,260 644,255 -2,334
2011 296,348 4,283 640,577 -2,219
2010 287,703 3,947 641,543 -1,979
2009 280,204 4,279 634,008 -1,429
2008 274,242 3,198 615,580 -1,255
2007 271,305 241 597,772 -1,563
2006 265,040 -15,135 581,489 -2,336
2005 253,795 30,495 568,143 -4,869
2004 245,630 4,173 556,319 -13,393
2003 237,962 4,283 544,903 -18,345
2002 229,472 3,572 535,518 -18,209
2001 222,877 3,732 529,656 -13,014
2000 218,013 3,335 520,860 -4,298
1999 213,074 3,177 516,976 -1,891
1998 208,342 2,051 508,408 -1,222
1997 203,182 -1,322 490,905 -986
1996 197,643 -16,490 471,453 -1,161
1995 194,481 -45,469 450,259 -1,670
1994 196,637 -85,128 428,169 -1,905
1993 179,858 156,223 408,801 -2,063
1992 173,794 -138 388,430 -2,216
1991 168,174 0 375,040 -2,330
1990 163,055 -333 360,621 -1,777
1989 157,235 -315 344,279 -1,848
1988 153,580 -1,867 330,510 -1,883
1987 147,783 -1,792 317,621 -1,896
1986 142,039 -1,899 307,074 -1,914
1985 136,621 -1,953 304,199 -1,947
1984 131,590 -2,018 296,892 -1,965
1983 126,349 -2,090 290,085 -1,979
1982 122,748 -2,253 284,733 -2,093
1981 118,634 -2,543 277,535 -2,864
1980 112,969 -2,946 275,287 -4,005
1979 106,782 -3,365 270,752 -5,126
1978 100,762 -3,731 263,684 -5,874
1977 97,200 -4,022 255,399 -5,957
1976 93,141 -4,308 247,026 -5,655
1975 89,350 -4,607 238,774 -5,173
1974 85,623 -4,814 230,233 -4,607
1973 82,422 -4,960 221,768 -4,037
1972 79,415 -4,970 213,138 -3,583
1971 76,034 -4,921 204,617 -3,118
1970 73,156 -4,851 194,889 -2,658
1969 70,155 -4,792 184,562 -2,216
1968 67,327 -4,756 175,869 -1,766
1967 64,709 -4,756 167,287 -1,383
1966 62,169 -4,764 159,483 -964
1965 60,154 -4,793 152,362 -550
1964 57,352 -4,839 146,894 -204
1963 54,514 -4,847 142,666 0
1962 51,664 -4,844 139,412 0
1961 48,838 -4,791 136,578 0
1960 44,564 -4,722 133,684 0

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

GeoRank.org/population/benin/madagascar | 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 Madagascar 99.7% is from natural causes (a gain of 7,279,667 people) and 0.3% is from migration (a loss of 21,657 people).

As of 2024, 418,202 residents or 2.9% of the population were not native-born in Benin, compared to 38,625 people or 0.1% in Madagascar.

Biggest cities by population

Benin
City Population
Cotonou 780K
Porto-Novo 234K
Abomey 90.2K
Save 31.4K
Madagascar
City Population
Antananarivo 1.28M
Antsirabe 265K
Toamasina 225K
Toliara 169K

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/madagascar | 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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