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Population in Mongolia compared to Senegal: Trends, Charts, Rankings

Updated on by Georank

The latest officially reported population of Mongolia was 3,568,978 in 2025 vs 18,931,966 people in Senegal in 2025. In 2026, based on the adjusted UN estimation, the current Mongolia's population is 3,630,744 people compared to 19,596,169 in Senegal.

Population statistics:

  • Senegal's population is 5.4 times bigger than Mongolia's.
  • Mongolia is ranked the 132nd most populous country in the world, while Senegal is the 68th.
  • The countries together account for 0.28% of the world: 0.04% for Mongolia vs 0.24% for Senegal.
  • For the last 10 years, Mongolia has had an average growth rate of +1.71% per year vs +2.68% in Senegal.
  • Since 2006, the population of Mongolia has increased from 2.57M people to 3.63M (41.4% growth), while Senegal has grown from 11.5M to 19.6M (70.4% growth).

Mongolia vs Senegal: population by year and forecast

Mongolia
Factual

Projection
Senegal
Factual

Projection
1x
Year Population
Mongolia Senegal
2100 5,630,532 47,474,574
2099 5,624,298 47,302,101
2098 5,616,442 47,124,428
2097 5,607,739 46,935,783
2096 5,598,366 46,742,299
2095 5,587,141 46,541,530
2094 5,575,743 46,331,819
2093 5,563,600 46,117,446
2092 5,550,506 45,896,926
2091 5,537,031 45,669,419
2090 5,522,419 45,435,395
2089 5,507,083 45,190,699
2088 5,491,226 44,942,408
2087 5,475,425 44,685,891
2086 5,459,661 44,418,490
2085 5,442,388 44,143,926
2084 5,424,928 43,864,819
2083 5,406,747 43,572,529
2082 5,388,623 43,279,061
2081 5,369,593 42,978,412
2080 5,349,817 42,673,206
2079 5,329,240 42,360,446
2078 5,307,283 42,038,513
2077 5,286,383 41,710,573
2076 5,264,220 41,373,492
2075 5,241,700 41,024,071
2074 5,218,897 40,668,576
2073 5,195,622 40,306,673
2072 5,172,532 39,937,069
2071 5,149,066 39,562,087
2070 5,124,853 39,181,827
2069 5,101,195 38,789,497
2068 5,077,035 38,392,382
2067 5,052,818 37,991,278
2066 5,027,552 37,578,685
2065 5,002,655 37,162,056
2064 4,978,185 36,738,762
2063 4,953,806 36,312,562
2062 4,929,364 35,879,325
2061 4,904,690 35,443,454
2060 4,878,877 35,004,974
2059 4,852,963 34,566,478
2058 4,826,761 34,117,578
2057 4,799,120 33,668,392
2056 4,771,151 33,214,418
2055 4,742,184 32,760,822
2054 4,711,735 32,308,761
2053 4,679,745 31,854,267
2052 4,646,658 31,400,703
2051 4,612,090 30,944,985
2050 4,576,701 30,486,035
2049 4,539,215 30,028,301
2048 4,500,638 29,566,333
2047 4,460,511 29,107,317
2046 4,419,188 28,644,370
2045 4,376,222 28,183,606
2044 4,333,010 27,720,422
2043 4,289,776 27,256,832
2042 4,245,757 26,792,904
2041 4,201,838 26,328,316
2040 4,158,320 25,862,356
2039 4,115,023 25,394,612
2038 4,072,646 24,924,728
2037 4,030,644 24,453,976
2036 3,989,867 23,983,290
2035 3,950,239 23,511,966
2034 3,911,316 23,043,425
2033 3,873,353 22,574,895
2032 3,836,311 22,106,910
2031 3,800,027 21,639,797
2030 3,763,374 21,175,234
2029 3,726,490 20,716,123
2028 3,688,767 20,260,670
2027 3,650,012 19,811,163
2026 3,610,395 19,369,097
2025 3,568,978 18,931,966
2024 3,524,788 18,501,984
2023 3,481,145 18,077,573
2022 3,433,748 17,651,103
2021 3,383,741 17,220,867
2020 3,327,204 16,789,219
2019 3,267,673 16,352,922
2018 3,208,189 15,914,498
2017 3,148,917 15,475,002
2016 3,088,856 15,034,521
2015 3,026,864 14,593,331
2014 2,963,113 14,152,102
2013 2,899,011 13,710,849
2012 2,839,705 13,310,495
2011 2,786,317 12,958,897
2010 2,738,622 12,635,413
2009 2,691,115 12,337,389
2008 2,643,201 12,048,959
2007 2,601,850 11,770,344
2006 2,567,168 11,500,094
2005 2,536,407 11,235,472
2004 2,508,412 10,975,704
2003 2,480,374 10,721,176
2002 2,449,027 10,466,214
2001 2,417,751 10,212,942
2000 2,388,299 9,968,260
1999 2,356,813 9,730,887
1998 2,323,809 9,502,952
1997 2,291,750 9,283,495
1996 2,259,507 9,067,014
1995 2,224,945 8,848,101
1994 2,189,395 8,624,078
1993 2,165,130 8,396,288
1992 2,167,790 8,168,395
1991 2,165,342 7,943,085
1990 2,098,710 7,720,523
1989 2,124,185 7,502,207
1988 2,076,322 7,289,618
1987 2,022,800 7,081,530
1986 1,970,965 6,878,192
1985 1,921,514 6,683,287
1984 1,874,349 6,499,364
1983 1,829,092 6,324,504
1982 1,785,364 6,156,961
1981 1,742,857 5,997,160
1980 1,701,335 5,845,638
1979 1,660,659 5,702,895
1978 1,619,468 5,568,096
1977 1,576,245 5,439,549
1976 1,531,945 5,308,564
1975 1,488,296 5,170,810
1974 1,446,050 5,029,437
1973 1,405,502 4,885,181
1972 1,366,821 4,741,631
1971 1,330,071 4,601,864
1970 1,295,272 4,466,328
1969 1,262,284 4,334,974
1968 1,229,930 4,207,587
1967 1,196,996 4,083,870
1966 1,163,754 3,964,299
1965 1,131,177 3,849,788
1964 1,100,234 3,740,535
1963 1,071,362 3,635,876
1962 1,041,444 3,534,686
1961 1,009,284 3,436,375
1960 977,595 3,340,907

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/mongolia/senegal | CC BY

From 2006 to 2016, the population of Mongolia increased by 521,688 people (a 20.3% growth), while Senegal gained 3,534,427 people (a 30.7% growth).

For the next 10 years, from 2016 to 2026, Mongolia gained 541,888 people (a 17.5% growth), while Senegal's population increased by 4,561,648 people (a 30.3% growth).

Mongolia was ranked 137th most populous country in 2006 and is 132nd in 2026. Senegal was ranked 72nd in 2006 and ranked 68th now.

The UN's World Population Prospects forecasts that in 24 years (in 2050) Mongolia's population will grow by 26.1% to 4,576,701 people with a rank change from 132nd to 130th. The population of Senegal will increase by 55.6% to 30,486,035 people and rank change from 68th to 63rd.

Mongolia is projected to reach its peak in 2100 at 5.63M people compared to the peak of 47.5M people in 2100 for Senegal.

Population growth rate by year

Mongolia
Factual

Projection
Senegal
Factual

Projection
1x
Year Growth rate
Mongolia Senegal
2100 0.11% 0.36%
2099 0.14% 0.38%
2098 0.16% 0.4%
2097 0.17% 0.41%
2096 0.2% 0.43%
2095 0.2% 0.45%
2094 0.22% 0.46%
2093 0.24% 0.48%
2092 0.24% 0.5%
2091 0.26% 0.52%
2090 0.28% 0.54%
2089 0.29% 0.55%
2088 0.29% 0.57%
2087 0.29% 0.6%
2086 0.32% 0.62%
2085 0.32% 0.64%
2084 0.34% 0.67%
2083 0.34% 0.68%
2082 0.35% 0.7%
2081 0.37% 0.72%
2080 0.39% 0.74%
2079 0.41% 0.77%
2078 0.4% 0.79%
2077 0.42% 0.81%
2076 0.43% 0.85%
2075 0.44% 0.87%
2074 0.45% 0.9%
2073 0.45% 0.93%
2072 0.46% 0.95%
2071 0.47% 0.97%
2070 0.46% 1.01%
2069 0.48% 1.03%
2068 0.48% 1.06%
2067 0.5% 1.1%
2066 0.5% 1.12%
2065 0.49% 1.15%
2064 0.49% 1.17%
2063 0.5% 1.21%
2062 0.5% 1.23%
2061 0.53% 1.25%
2060 0.53% 1.27%
2059 0.54% 1.32%
2058 0.58% 1.33%
2057 0.59% 1.37%
2056 0.61% 1.38%
2055 0.65% 1.4%
2054 0.68% 1.43%
2053 0.71% 1.44%
2052 0.75% 1.47%
2051 0.77% 1.51%
2050 0.83% 1.52%
2049 0.86% 1.56%
2048 0.9% 1.58%
2047 0.94% 1.62%
2046 0.98% 1.63%
2045 1% 1.67%
2044 1.01% 1.7%
2043 1.04% 1.73%
2042 1.05% 1.76%
2041 1.05% 1.8%
2040 1.05% 1.84%
2039 1.04% 1.89%
2038 1.04% 1.93%
2037 1.02% 1.96%
2036 1% 2%
2035 1% 2.03%
2034 0.98% 2.08%
2033 0.97% 2.12%
2032 0.95% 2.16%
2031 0.97% 2.19%
2030 0.99% 2.22%
2029 1.02% 2.25%
2028 1.06% 2.27%
2027 1.1% 2.28%
2026 1.16% 2.31%
2025 1.25% 2.32%
2024 1.25% 2.35%
2023 1.38% 2.42%
2022 1.48% 2.5%
2021 1.7% 2.57%
2020 1.82% 2.67%
2019 1.85% 2.75%
2018 1.88% 2.84%
2017 1.94% 2.93%
2016 2.05% 3.02%
2015 2.15% 3.12%
2014 2.21% 3.22%
2013 2.09% 3.01%
2012 1.92% 2.71%
2011 1.74% 2.56%
2010 1.77% 2.42%
2009 1.81% 2.39%
2008 1.59% 2.37%
2007 1.35% 2.35%
2006 1.21% 2.36%
2005 1.12% 2.37%
2004 1.13% 2.37%
2003 1.28% 2.44%
2002 1.29% 2.48%
2001 1.23% 2.45%
2000 1.34% 2.44%
1999 1.42% 2.4%
1998 1.4% 2.36%
1997 1.43% 2.39%
1996 1.55% 2.47%
1995 1.62% 2.6%
1994 1.12% 2.71%
1993 -0.12% 2.79%
1992 0.11% 2.84%
1991 3.17% 2.88%
1990 -1.2% 2.91%
1989 2.31% 2.92%
1988 2.65% 2.94%
1987 2.63% 2.96%
1986 2.57% 2.92%
1985 2.52% 2.83%
1984 2.47% 2.76%
1983 2.45% 2.72%
1982 2.44% 2.66%
1981 2.44% 2.59%
1980 2.45% 2.5%
1979 2.54% 2.42%
1978 2.74% 2.36%
1977 2.89% 2.47%
1976 2.93% 2.66%
1975 2.92% 2.81%
1974 2.88% 2.95%
1973 2.83% 3.03%
1972 2.76% 3.04%
1971 2.69% 3.03%
1970 2.61% 3.03%
1969 2.63% 3.03%
1968 2.75% 3.03%
1967 2.86% 3.02%
1966 2.88% 2.97%
1965 2.81% 2.92%
1964 2.69% 2.88%
1963 2.87% 2.86%
1962 3.19% 2.86%
1961 3.24% 2.86%

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/mongolia/senegal | CC BY

In 2025, the population of Mongolia grew by 1.25%, while Senegal's population grew by 2.32%.

Live population counters

Mongolia Senegal
Current population
3630744
19596169
Population rank 132/197 68/197
Percent of world population 0.04% 0.24%
One net population change
11.9 minutes
1.23 minutes
One birth every
8.82 minutes
58.4 seconds
One death every
27.1 minutes
5.16 minutes
Daily growth/decline +121 +1,178
Annual growth/decline +44,190 +429,982
Annual growth/decline rate +1.25% +2.32%
Population growth rate rank 81/197 35/197
One migration net change every
4.63 days
41.7 minutes
Annual migration change +79 -12,636
Net migration rank 74/196 138/196
Foreign-born residents 22,589 281,867
Foreign-born residents rank 169/195 100/195
Foreign-born share of population 0.6% 1.5%
Foreign-born share rank 171/195 146/195

Natural population change vs migration

Mongolia
Natural

Migration
Senegal
Natural

Migration
1x
Year Population change
Mongolia Senegal
Natural Migration Natural Migration
2025 - 79 - -12,636
2024 40,182 83 438,108 -10,307
2023 46,995 0 431,006 -9,999
2022 47,730 0 415,507 16,425
2021 52,109 0 403,019 25,519
2020 60,888 0 400,910 33,848
2019 61,433 8,660 399,436 38,386
2018 60,635 7,811 405,454 33,567
2017 57,940 6,831 410,366 29,605
2016 62,086 5,633 411,480 29,498
2015 64,473 4,307 407,008 34,387
2014 66,078 2,921 405,019 36,030
2013 62,618 1,505 406,582 34,878
2012 55,942 351 402,243 -42,978
2011 50,711 -505 387,290 -43,350
2010 44,914 -6,444 372,934 -69,888
2009 48,876 -15,007 362,238 -69,239
2008 45,843 -17,277 351,661 -67,812
2007 39,636 -15,220 339,963 -66,580
2006 33,609 -11,934 331,364 -64,254
2005 29,290 -8,924 323,908 -61,781
2004 28,418 -8,148 317,286 -59,879
2003 28,827 -7,986 308,856 -57,213
2002 30,439 -8,934 298,842 -40,554
2001 32,052 -10,244 289,690 -41,422
2000 32,753 -11,241 283,946 -42,854
1999 32,283 -13,481 277,944 -44,284
1998 31,757 -10,315 267,404 -45,189
1997 32,403 -9,132 261,200 -44,506
1996 33,741 -8,626 255,418 -39,162
1995 34,473 -7,346 252,552 -31,001
1994 34,711 -5,449 249,115 -22,633
1993 36,924 -5,429 245,742 -16,649
1992 42,437 -8,404 241,482 -14,796
1991 47,884 -11,427 237,713 -13,783
1990 49,443 -11,881 234,155 -12,959
1989 51,420 -9,757 227,797 -12,362
1988 51,588 2,459 221,772 -12,036
1987 51,140 1,855 218,522 -12,086
1986 50,329 354 212,887 -12,655
1985 49,944 -1,719 208,218 -18,644
1984 48,562 -2,452 203,125 -24,858
1983 46,919 -2,522 197,673 -26,222
1982 45,179 -2,132 191,309 -27,672
1981 43,588 -1,615 185,917 -29,959
1980 42,343 -1,268 179,707 -32,616
1979 41,568 -1,296 173,425 -35,022
1978 40,276 1,833 167,744 -36,559
1977 38,995 5,354 161,636 -35,731
1976 37,670 6,577 154,776 -18,716
1975 36,490 6,556 147,311 -7,870
1974 35,297 6,153 139,974 3,347
1973 33,993 5,647 133,834 11,382
1972 32,727 4,999 128,024 13,852
1971 31,536 4,238 122,511 15,131
1970 30,558 3,263 117,264 16,168
1969 29,781 2,366 112,393 16,887
1968 29,017 3,535 108,240 17,264
1967 28,178 5,139 104,824 17,107
1966 27,338 5,837 101,359 15,849
1965 26,364 5,610 97,912 13,913
1964 25,317 4,599 94,797 11,892
1963 24,142 3,687 92,264 10,371
1962 22,960 9,049 89,937 9,809
1961 21,873 10,440 87,322 9,549
1960 20,726 10,334 84,735 9,337

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

GeoRank.org/population/mongolia/senegal | CC BY

Over the last 10 years, 94.3% of the population change in Mongolia is from natural causes (a gain of 554,471 people) and 5.67% is from migration (a gain of 33,325 people). In Senegal 94.9% is from natural causes (a gain of 4,122,294 people) and 5.09% is from migration (a gain of 220,929 people).

As of 2024, 22,589 residents or 0.6% of the population were not native-born in Mongolia, compared to 281,867 people or 1.5% in Senegal.

Biggest cities by population

Mongolia
City Population
Ulaanbaatar 1.4M
Bulgan 12.3K
Senegal
City Population
Dakar 1.44M
Thies 391K
Rufisque 295K
Saint-Louis 259K
Ziguinchor 215K
Kaolack 172K
Louga 113K
Kolda 62.3K
Fatick 39.4K

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/mongolia/senegal | 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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