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

Updated on by Georank

The latest officially reported population of Argentina was 45,851,378 in 2025 vs 3,568,978 people in Mongolia in 2025. In 2026, based on the adjusted UN estimation, the current Argentina's population is 46,083,022 people compared to 3,630,744 in Mongolia.

Population statistics:

  • Argentina's population is 12.7 times bigger than Mongolia's.
  • Argentina is ranked the 35th most populous country in the world, while Mongolia is the 132nd.
  • The countries together account for 0.6% of the world: 0.55% for Argentina vs 0.04% for Mongolia.
  • For the last 10 years, Argentina has had an average growth rate of +0.58% per year vs +1.71% in Mongolia.
  • Since 2006, the population of Argentina has increased from 39.6M people to 46.1M (16.3% growth), while Mongolia has grown from 2.57M to 3.63M (41.4% growth).

Argentina vs Mongolia: population by year and forecast

Argentina
Factual

Projection
Mongolia
Factual

Projection
1x
Year Population
Argentina Mongolia
2100 38,470,262 5,630,532
2099 38,771,415 5,624,298
2098 39,073,080 5,616,442
2097 39,375,182 5,607,739
2096 39,677,541 5,598,366
2095 39,979,665 5,587,141
2094 40,280,721 5,575,743
2093 40,581,226 5,563,600
2092 40,880,268 5,550,506
2091 41,177,110 5,537,031
2090 41,471,465 5,522,419
2089 41,762,248 5,507,083
2088 42,049,176 5,491,226
2087 42,332,265 5,475,425
2086 42,611,405 5,459,661
2085 42,886,138 5,442,388
2084 43,155,291 5,424,928
2083 43,419,078 5,406,747
2082 43,676,752 5,388,623
2081 43,927,762 5,369,593
2080 44,172,331 5,349,817
2079 44,410,304 5,329,240
2078 44,641,934 5,307,283
2077 44,866,199 5,286,383
2076 45,084,796 5,264,220
2075 45,296,910 5,241,700
2074 45,503,622 5,218,897
2073 45,703,629 5,195,622
2072 45,897,528 5,172,532
2071 46,086,384 5,149,066
2070 46,269,334 5,124,853
2069 46,447,065 5,101,195
2068 46,618,955 5,077,035
2067 46,784,529 5,052,818
2066 46,944,689 5,027,552
2065 47,099,735 5,002,655
2064 47,248,960 4,978,185
2063 47,392,014 4,953,806
2062 47,528,548 4,929,364
2061 47,657,918 4,904,690
2060 47,779,392 4,878,877
2059 47,891,584 4,852,963
2058 47,994,829 4,826,761
2057 48,087,406 4,799,120
2056 48,168,616 4,771,151
2055 48,237,399 4,742,184
2054 48,293,593 4,711,735
2053 48,337,815 4,679,745
2052 48,368,984 4,646,658
2051 48,387,355 4,612,090
2050 48,392,715 4,576,701
2049 48,386,015 4,539,215
2048 48,368,178 4,500,638
2047 48,338,867 4,460,511
2046 48,298,433 4,419,188
2045 48,247,039 4,376,222
2044 48,185,620 4,333,010
2043 48,114,882 4,289,776
2042 48,035,259 4,245,757
2041 47,946,583 4,201,838
2040 47,849,241 4,158,320
2039 47,744,601 4,115,023
2038 47,632,807 4,072,646
2037 47,515,667 4,030,644
2036 47,394,113 3,989,867
2035 47,268,510 3,950,239
2034 47,138,768 3,911,316
2033 47,006,032 3,873,353
2032 46,871,040 3,836,311
2031 46,733,292 3,800,027
2030 46,593,148 3,763,374
2029 46,450,303 3,726,490
2028 46,305,029 3,688,767
2027 46,156,602 3,650,012
2026 46,005,310 3,610,395
2025 45,851,378 3,568,978
2024 45,696,159 3,524,788
2023 45,538,401 3,481,145
2022 45,407,904 3,433,748
2021 45,312,281 3,383,741
2020 45,191,965 3,327,204
2019 44,973,465 3,267,673
2018 44,654,882 3,208,189
2017 44,288,894 3,148,917
2016 43,900,313 3,088,856
2015 43,477,012 3,026,864
2014 43,024,071 2,963,113
2013 42,582,455 2,899,011
2012 42,161,721 2,839,705
2011 41,730,660 2,786,317
2010 41,288,694 2,738,622
2009 40,854,831 2,691,115
2008 40,424,148 2,643,201
2007 40,016,763 2,601,850
2006 39,622,115 2,567,168
2005 39,216,789 2,536,407
2004 38,815,916 2,508,412
2003 38,424,282 2,480,374
2002 38,029,349 2,449,027
2001 37,624,825 2,417,751
2000 37,213,984 2,388,299
1999 36,794,682 2,356,813
1998 36,372,860 2,323,809
1997 35,947,791 2,291,750
1996 35,513,793 2,259,507
1995 35,070,020 2,224,945
1994 34,613,491 2,189,395
1993 34,152,717 2,165,130
1992 33,693,527 2,167,790
1991 33,230,294 2,165,342
1990 32,755,901 2,098,710
1989 32,270,948 2,124,185
1988 31,780,532 2,076,322
1987 31,291,762 2,022,800
1986 30,811,980 1,970,965
1985 30,336,441 1,921,514
1984 29,863,093 1,874,349
1983 29,391,332 1,829,092
1982 28,924,262 1,785,364
1981 28,463,959 1,742,857
1980 28,011,596 1,701,335
1979 27,568,895 1,660,659
1978 27,132,158 1,619,468
1977 26,701,805 1,576,245
1976 26,282,283 1,531,945
1975 25,874,107 1,488,296
1974 25,461,351 1,446,050
1973 25,046,005 1,405,502
1972 24,644,328 1,366,821
1971 24,257,208 1,330,071
1970 23,878,327 1,295,272
1969 23,508,711 1,262,284
1968 23,150,583 1,229,930
1967 22,799,059 1,196,996
1966 22,453,893 1,163,754
1965 22,112,629 1,131,177
1964 21,769,453 1,100,234
1963 21,421,705 1,071,362
1962 21,072,538 1,041,444
1961 20,726,276 1,009,284
1960 20,386,045 977,595

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/argentina/mongolia | CC BY

From 2006 to 2016, the population of Argentina increased by 4,278,198 people (a 10.8% growth), while Mongolia gained 521,688 people (a 20.3% growth).

For the next 10 years, from 2016 to 2026, Argentina gained 2,182,709 people (a 4.97% growth), while Mongolia's population increased by 541,888 people (a 17.5% growth).

Argentina was ranked 31st most populous country in 2006 and is 35th in 2026. Mongolia was ranked 137th in 2006 and ranked 132nd now.

The UN's World Population Prospects forecasts that in 24 years (in 2050) Argentina's population will grow by 5.01% to 48,392,715 people with a rank change from 35th to 44th. The population of Mongolia will increase by 26.1% to 4,576,701 people and rank change from 132nd to 130th.

Argentina is projected to reach its peak in 2050 at 48.4M people compared to the peak of 5.63M people in 2100 for Mongolia.

Population growth rate by year

Argentina
Factual

Projection
Mongolia
Factual

Projection
1x
Year Growth rate
Argentina Mongolia
2100 -0.78% 0.11%
2099 -0.77% 0.14%
2098 -0.77% 0.16%
2097 -0.76% 0.17%
2096 -0.76% 0.2%
2095 -0.75% 0.2%
2094 -0.74% 0.22%
2093 -0.73% 0.24%
2092 -0.72% 0.24%
2091 -0.71% 0.26%
2090 -0.7% 0.28%
2089 -0.68% 0.29%
2088 -0.67% 0.29%
2087 -0.66% 0.29%
2086 -0.64% 0.32%
2085 -0.62% 0.32%
2084 -0.61% 0.34%
2083 -0.59% 0.34%
2082 -0.57% 0.35%
2081 -0.55% 0.37%
2080 -0.54% 0.39%
2079 -0.52% 0.41%
2078 -0.5% 0.4%
2077 -0.48% 0.42%
2076 -0.47% 0.43%
2075 -0.45% 0.44%
2074 -0.44% 0.45%
2073 -0.42% 0.45%
2072 -0.41% 0.46%
2071 -0.4% 0.47%
2070 -0.38% 0.46%
2069 -0.37% 0.48%
2068 -0.35% 0.48%
2067 -0.34% 0.5%
2066 -0.33% 0.5%
2065 -0.32% 0.49%
2064 -0.3% 0.49%
2063 -0.29% 0.5%
2062 -0.27% 0.5%
2061 -0.25% 0.53%
2060 -0.23% 0.53%
2059 -0.22% 0.54%
2058 -0.19% 0.58%
2057 -0.17% 0.59%
2056 -0.14% 0.61%
2055 -0.12% 0.65%
2054 -0.09% 0.68%
2053 -0.06% 0.71%
2052 -0.04% 0.75%
2051 -0.01% 0.77%
2050 0.01% 0.83%
2049 0.04% 0.86%
2048 0.06% 0.9%
2047 0.08% 0.94%
2046 0.11% 0.98%
2045 0.13% 1%
2044 0.15% 1.01%
2043 0.17% 1.04%
2042 0.18% 1.05%
2041 0.2% 1.05%
2040 0.22% 1.05%
2039 0.23% 1.04%
2038 0.25% 1.04%
2037 0.26% 1.02%
2036 0.27% 1%
2035 0.28% 1%
2034 0.28% 0.98%
2033 0.29% 0.97%
2032 0.29% 0.95%
2031 0.3% 0.97%
2030 0.31% 0.99%
2029 0.31% 1.02%
2028 0.32% 1.06%
2027 0.33% 1.1%
2026 0.34% 1.16%
2025 0.34% 1.25%
2024 0.35% 1.25%
2023 0.29% 1.38%
2022 0.21% 1.48%
2021 0.27% 1.7%
2020 0.49% 1.82%
2019 0.71% 1.85%
2018 0.83% 1.88%
2017 0.89% 1.94%
2016 0.97% 2.05%
2015 1.05% 2.15%
2014 1.04% 2.21%
2013 1% 2.09%
2012 1.03% 1.92%
2011 1.07% 1.74%
2010 1.06% 1.77%
2009 1.07% 1.81%
2008 1.02% 1.59%
2007 1% 1.35%
2006 1.03% 1.21%
2005 1.03% 1.12%
2004 1.02% 1.13%
2003 1.04% 1.28%
2002 1.08% 1.29%
2001 1.1% 1.23%
2000 1.14% 1.34%
1999 1.16% 1.42%
1998 1.18% 1.4%
1997 1.22% 1.43%
1996 1.27% 1.55%
1995 1.32% 1.62%
1994 1.35% 1.12%
1993 1.36% -0.12%
1992 1.39% 0.11%
1991 1.45% 3.17%
1990 1.5% -1.2%
1989 1.54% 2.31%
1988 1.56% 2.65%
1987 1.56% 2.63%
1986 1.57% 2.57%
1985 1.59% 2.52%
1984 1.61% 2.47%
1983 1.61% 2.45%
1982 1.62% 2.44%
1981 1.61% 2.44%
1980 1.61% 2.45%
1979 1.61% 2.54%
1978 1.61% 2.74%
1977 1.6% 2.89%
1976 1.58% 2.93%
1975 1.62% 2.92%
1974 1.66% 2.88%
1973 1.63% 2.83%
1972 1.6% 2.76%
1971 1.59% 2.69%
1970 1.57% 2.61%
1969 1.55% 2.63%
1968 1.54% 2.75%
1967 1.54% 2.86%
1966 1.54% 2.88%
1965 1.58% 2.81%
1964 1.62% 2.69%
1963 1.66% 2.87%
1962 1.67% 3.19%
1961 1.67% 3.24%

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/argentina/mongolia | CC BY

In 2025, the population of Argentina grew by 0.34%, while Mongolia's population grew by 1.25%.

Live population counters

Argentina Mongolia
Current population
46083022
3630744
Population rank 35/197 132/197
Percent of world population 0.55% 0.04%
One net population change
3.4 minutes
11.9 minutes
One birth every
1.04 minutes
8.82 minutes
One death every
1.49 minutes
27.1 minutes
Daily growth/decline +425 +121
Annual growth/decline +155,219 +44,190
Annual growth/decline rate +0.34% +1.25%
Population growth rate rank 143/197 81/197
One migration net change every
3.07 hours
4.63 days
Annual migration change +2,859 +79
Net migration rank 54/196 74/196
Foreign-born residents 1,958,039 22,589
Foreign-born residents rank 38/195 169/195
Foreign-born share of population 4.3% 0.6%
Foreign-born share rank 102/195 171/195

Natural population change vs migration

Argentina
Natural

Migration
Mongolia
Natural

Migration
1x
Year Population change
Argentina Mongolia
Natural Migration Natural Migration
2025 - 2,859 - 79
2024 153,265 3,454 40,182 83
2023 154,648 4,133 46,995 0
2022 96,673 5,589 47,730 0
2021 88,677 314 52,109 0
2020 151,347 292 60,888 0
2019 280,005 5,397 61,433 8,660
2018 346,031 5,742 60,635 7,811
2017 375,260 4,931 57,940 6,831
2016 391,767 5,215 62,086 5,633
2015 444,161 5,464 64,473 4,307
2014 450,462 5,794 66,078 2,921
2013 421,694 5,275 62,618 1,505
2012 411,540 2,978 55,942 351
2011 448,730 -1,117 50,711 -505
2010 441,335 -5,003 44,914 -6,444
2009 439,271 -7,882 48,876 -15,007
2008 442,442 -12,517 45,843 -17,277
2007 402,889 -18,099 39,636 -15,220
2006 424,591 -20,109 33,609 -11,934
2005 428,247 -22,068 29,290 -8,924
2004 417,970 -22,381 28,418 -8,148
2003 410,141 -22,450 28,827 -7,986
2002 424,825 -22,674 30,439 -8,934
2001 430,579 -23,687 32,052 -10,244
2000 437,562 -22,775 32,753 -11,241
1999 444,038 -20,220 32,283 -13,481
1998 440,184 -20,326 31,757 -10,315
1997 450,930 -20,651 32,403 -9,132
1996 458,199 -20,486 33,741 -8,626
1995 469,658 -19,815 34,473 -7,346
1994 481,958 -18,723 34,711 -5,449
1993 474,791 -16,455 36,924 -5,429
1992 473,226 -13,201 42,437 -8,404
1991 474,960 -8,537 47,884 -11,427
1990 466,640 15,719 49,443 -11,881
1989 460,991 26,555 51,420 -9,757
1988 455,701 37,594 51,588 2,459
1987 443,404 40,859 51,140 1,855
1986 436,760 38,586 50,329 354
1985 428,866 46,889 49,944 -1,719
1984 423,279 47,659 48,562 -2,452
1983 426,145 46,438 46,919 -2,522
1982 431,926 29,616 45,179 -2,132
1981 442,501 16,569 43,588 -1,615
1980 443,732 1,932 42,343 -1,268
1979 449,952 -10,213 41,568 -1,296
1978 448,413 -14,665 40,276 1,833
1977 441,647 -14,675 38,995 5,354
1976 422,330 -10,235 37,670 6,577
1975 409,561 -5,293 36,490 6,556
1974 388,107 33,134 35,297 6,153
1973 370,856 38,589 33,993 5,647
1972 357,835 36,050 32,727 4,999
1971 344,889 35,442 31,536 4,238
1970 339,096 38,355 30,558 3,263
1969 319,108 42,688 29,781 2,366
1968 312,440 42,014 29,017 3,535
1967 308,904 39,711 28,178 5,139
1966 303,981 37,752 27,338 5,837
1965 304,734 36,083 26,364 5,610
1964 311,020 34,530 25,317 4,599
1963 317,041 32,866 24,142 3,687
1962 316,952 31,449 22,960 9,049
1961 317,816 26,322 21,873 10,440
1960 315,943 20,387 20,726 10,334

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

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

Over the last 10 years, 98.4% of the population change in Argentina is from natural causes (a gain of 2,481,834 people) and 1.61% is from migration (a gain of 40,531 people). In Mongolia 94.3% is from natural causes (a gain of 554,471 people) and 5.67% is from migration (a gain of 33,325 people).

As of 2024, 1,958,039 residents or 4.3% of the population were not native-born in Argentina, compared to 22,589 people or 0.6% in Mongolia.

Biggest cities by population

Argentina
City Population
Buenos Aires 3.12M
Cordoba 1.51M
Rosario 1.04M
San Miguel de Tucuman 602K
Salta 595K
Mar del Plata 593K
San Juan 471K
Lanus 459K
Corrientes 430K
Santa Fe 409K
Mongolia
City Population
Ulaanbaatar 1.4M
Bulgan 12.3K

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/argentina/mongolia | 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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