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

Updated on by Georank

The latest officially reported population of Argentina was 45,851,378 in 2025 vs 19,859,921 people in Chile in 2025. In 2026, based on the adjusted UN estimation, the current Argentina's population is 46,083,022 people compared to 19,992,079 in Chile.

Population statistics:

  • Argentina's population is 2.31 times bigger than Chile's.
  • Argentina is ranked the 35th most populous country in the world, while Chile is the 67th.
  • The countries together account for 0.8% of the world: 0.55% for Argentina vs 0.24% for Chile.
  • For the last 10 years, Argentina has had an average growth rate of +0.58% per year vs +0.97% in Chile.
  • Since 2006, the population of Argentina has increased from 39.6M people to 46.1M (16.3% growth), while Chile has grown from 16.5M to 20M (21.1% growth).

Argentina vs Chile: population by year and forecast

Argentina
Factual

Projection
Chile
Factual

Projection
1x
Year Population
Argentina Chile
2100 38,470,262 13,538,233
2099 38,771,415 13,694,580
2098 39,073,080 13,852,916
2097 39,375,182 14,012,136
2096 39,677,541 14,174,091
2095 39,979,665 14,338,836
2094 40,280,721 14,504,768
2093 40,581,226 14,672,995
2092 40,880,268 14,841,276
2091 41,177,110 15,012,606
2090 41,471,465 15,185,296
2089 41,762,248 15,359,485
2088 42,049,176 15,534,223
2087 42,332,265 15,707,399
2086 42,611,405 15,879,078
2085 42,886,138 16,050,602
2084 43,155,291 16,219,059
2083 43,419,078 16,386,291
2082 43,676,752 16,549,944
2081 43,927,762 16,714,879
2080 44,172,331 16,878,669
2079 44,410,304 17,040,181
2078 44,641,934 17,200,034
2077 44,866,199 17,357,593
2076 45,084,796 17,512,529
2075 45,296,910 17,665,652
2074 45,503,622 17,815,245
2073 45,703,629 17,960,951
2072 45,897,528 18,104,555
2071 46,086,384 18,248,051
2070 46,269,334 18,388,269
2069 46,447,065 18,525,990
2068 46,618,955 18,662,583
2067 46,784,529 18,797,031
2066 46,944,689 18,930,019
2065 47,099,735 19,057,914
2064 47,248,960 19,183,930
2063 47,392,014 19,305,093
2062 47,528,548 19,419,125
2061 47,657,918 19,528,803
2060 47,779,392 19,632,732
2059 47,891,584 19,733,594
2058 47,994,829 19,826,981
2057 48,087,406 19,917,957
2056 48,168,616 20,003,158
2055 48,237,399 20,083,811
2054 48,293,593 20,157,425
2053 48,337,815 20,226,483
2052 48,368,984 20,287,759
2051 48,387,355 20,342,317
2050 48,392,715 20,390,198
2049 48,386,015 20,434,796
2048 48,368,178 20,474,175
2047 48,338,867 20,505,731
2046 48,298,433 20,533,426
2045 48,247,039 20,557,560
2044 48,185,620 20,574,613
2043 48,114,882 20,584,097
2042 48,035,259 20,588,631
2041 47,946,583 20,590,850
2040 47,849,241 20,586,260
2039 47,744,601 20,578,028
2038 47,632,807 20,563,761
2037 47,515,667 20,544,889
2036 47,394,113 20,517,930
2035 47,268,510 20,486,465
2034 47,138,768 20,450,997
2033 47,006,032 20,411,343
2032 46,871,040 20,364,270
2031 46,733,292 20,309,470
2030 46,593,148 20,248,404
2029 46,450,303 20,182,063
2028 46,305,029 20,110,713
2027 46,156,602 20,032,166
2026 46,005,310 19,949,741
2025 45,851,378 19,859,921
2024 45,696,159 19,764,771
2023 45,538,401 19,658,835
2022 45,407,904 19,553,036
2021 45,312,281 19,456,334
2020 45,191,965 19,370,624
2019 44,973,465 19,197,744
2018 44,654,882 18,893,191
2017 44,288,894 18,558,868
2016 43,900,313 18,267,221
2015 43,477,012 18,047,625
2014 43,024,071 17,864,195
2013 42,582,455 17,687,006
2012 42,161,721 17,519,119
2011 41,730,660 17,351,816
2010 41,288,694 17,181,464
2009 40,854,831 17,009,731
2008 40,424,148 16,838,988
2007 40,016,763 16,671,581
2006 39,622,115 16,509,195
2005 39,216,789 16,348,778
2004 38,815,916 16,187,322
2003 38,424,282 16,024,752
2002 38,029,349 15,857,925
2001 37,624,825 15,683,849
2000 37,213,984 15,503,635
1999 36,794,682 15,319,313
1998 36,372,860 15,127,799
1997 35,947,791 14,932,434
1996 35,513,793 14,734,046
1995 35,070,020 14,527,381
1994 34,613,491 14,316,256
1993 34,152,717 14,102,276
1992 33,693,527 13,884,577
1991 33,230,294 13,662,491
1990 32,755,901 13,437,176
1989 32,270,948 13,215,005
1988 31,780,532 12,999,424
1987 31,291,762 12,790,150
1986 30,811,980 12,588,914
1985 30,336,441 12,395,274
1984 29,863,093 12,207,733
1983 29,391,332 12,026,138
1982 28,924,262 11,850,214
1981 28,463,959 11,678,717
1980 28,011,596 11,508,550
1979 27,568,895 11,339,779
1978 27,132,158 11,172,695
1977 26,701,805 11,005,519
1976 26,282,283 10,838,251
1975 25,874,107 10,671,559
1974 25,461,351 10,505,817
1973 25,046,005 10,340,362
1972 24,644,328 10,174,678
1971 24,257,208 10,009,701
1970 23,878,327 9,845,344
1969 23,508,711 9,680,282
1968 23,150,583 9,514,716
1967 22,799,059 9,348,939
1966 22,453,893 9,181,722
1965 22,112,629 9,012,938
1964 21,769,453 8,842,525
1963 21,421,705 8,670,144
1962 21,072,538 8,497,059
1961 20,726,276 8,324,802
1960 20,386,045 8,153,350

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/chile | CC BY

From 2006 to 2016, the population of Argentina increased by 4,278,198 people (a 10.8% growth), while Chile gained 1,758,026 people (a 10.6% growth).

For the next 10 years, from 2016 to 2026, Argentina gained 2,182,709 people (a 4.97% growth), while Chile's population increased by 1,724,858 people (a 9.44% growth).

Argentina was ranked 31st most populous country in 2006 and is 35th in 2026. Chile was ranked 60th in 2006 and ranked 67th 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 Chile will increase by 1.99% to 20,390,198 people and rank change from 67th to 75th.

Argentina is projected to reach its peak in 2050 at 48.4M people compared to the peak of 20.6M people in 2041 for Chile.

Population growth rate by year

Argentina
Factual

Projection
Chile
Factual

Projection
1x
Year Growth rate
Argentina Chile
2100 -0.78% -1.14%
2099 -0.77% -1.14%
2098 -0.77% -1.14%
2097 -0.76% -1.14%
2096 -0.76% -1.15%
2095 -0.75% -1.14%
2094 -0.74% -1.15%
2093 -0.73% -1.13%
2092 -0.72% -1.14%
2091 -0.71% -1.14%
2090 -0.7% -1.13%
2089 -0.68% -1.12%
2088 -0.67% -1.1%
2087 -0.66% -1.08%
2086 -0.64% -1.07%
2085 -0.62% -1.04%
2084 -0.61% -1.02%
2083 -0.59% -0.99%
2082 -0.57% -0.99%
2081 -0.55% -0.97%
2080 -0.54% -0.95%
2079 -0.52% -0.93%
2078 -0.5% -0.91%
2077 -0.48% -0.88%
2076 -0.47% -0.87%
2075 -0.45% -0.84%
2074 -0.44% -0.81%
2073 -0.42% -0.79%
2072 -0.41% -0.79%
2071 -0.4% -0.76%
2070 -0.38% -0.74%
2069 -0.37% -0.73%
2068 -0.35% -0.72%
2067 -0.34% -0.7%
2066 -0.33% -0.67%
2065 -0.32% -0.66%
2064 -0.3% -0.63%
2063 -0.29% -0.59%
2062 -0.27% -0.56%
2061 -0.25% -0.53%
2060 -0.23% -0.51%
2059 -0.22% -0.47%
2058 -0.19% -0.46%
2057 -0.17% -0.43%
2056 -0.14% -0.4%
2055 -0.12% -0.37%
2054 -0.09% -0.34%
2053 -0.06% -0.3%
2052 -0.04% -0.27%
2051 -0.01% -0.23%
2050 0.01% -0.22%
2049 0.04% -0.19%
2048 0.06% -0.15%
2047 0.08% -0.13%
2046 0.11% -0.12%
2045 0.13% -0.08%
2044 0.15% -0.05%
2043 0.17% -0.02%
2042 0.18% -0.01%
2041 0.2% 0.02%
2040 0.22% 0.04%
2039 0.23% 0.07%
2038 0.25% 0.09%
2037 0.26% 0.13%
2036 0.27% 0.15%
2035 0.28% 0.17%
2034 0.28% 0.19%
2033 0.29% 0.23%
2032 0.29% 0.27%
2031 0.3% 0.3%
2030 0.31% 0.33%
2029 0.31% 0.35%
2028 0.32% 0.39%
2027 0.33% 0.41%
2026 0.34% 0.45%
2025 0.34% 0.48%
2024 0.35% 0.54%
2023 0.29% 0.54%
2022 0.21% 0.5%
2021 0.27% 0.44%
2020 0.49% 0.9%
2019 0.71% 1.61%
2018 0.83% 1.8%
2017 0.89% 1.6%
2016 0.97% 1.22%
2015 1.05% 1.03%
2014 1.04% 1%
2013 1% 0.96%
2012 1.03% 0.96%
2011 1.07% 0.99%
2010 1.06% 1.01%
2009 1.07% 1.01%
2008 1.02% 1%
2007 1% 0.98%
2006 1.03% 0.98%
2005 1.03% 1%
2004 1.02% 1.01%
2003 1.04% 1.05%
2002 1.08% 1.11%
2001 1.1% 1.16%
2000 1.14% 1.2%
1999 1.16% 1.27%
1998 1.18% 1.31%
1997 1.22% 1.35%
1996 1.27% 1.42%
1995 1.32% 1.47%
1994 1.35% 1.52%
1993 1.36% 1.57%
1992 1.39% 1.63%
1991 1.45% 1.68%
1990 1.5% 1.68%
1989 1.54% 1.66%
1988 1.56% 1.64%
1987 1.56% 1.6%
1986 1.57% 1.56%
1985 1.59% 1.54%
1984 1.61% 1.51%
1983 1.61% 1.48%
1982 1.62% 1.47%
1981 1.61% 1.48%
1980 1.61% 1.49%
1979 1.61% 1.5%
1978 1.61% 1.52%
1977 1.6% 1.54%
1976 1.58% 1.56%
1975 1.62% 1.58%
1974 1.66% 1.6%
1973 1.63% 1.63%
1972 1.6% 1.65%
1971 1.59% 1.67%
1970 1.57% 1.71%
1969 1.55% 1.74%
1968 1.54% 1.77%
1967 1.54% 1.82%
1966 1.54% 1.87%
1965 1.58% 1.93%
1964 1.62% 1.99%
1963 1.66% 2.04%
1962 1.67% 2.07%
1961 1.67% 2.1%

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/chile | CC BY

In 2025, the population of Argentina grew by 0.34%, while Chile's population grew by 0.48%.

Live population counters

Argentina Chile
Current population
46083022
19992079
Population rank 35/197 67/197
Percent of world population 0.55% 0.24%
One net population change
3.4 minutes
5.54 minutes
One birth every
1.04 minutes
3.05 minutes
One death every
1.49 minutes
4.04 minutes
Daily growth/decline +425 +261
Annual growth/decline +155,219 +95,150
Annual growth/decline rate +0.34% +0.48%
Population growth rate rank 143/197 129/197
One migration net change every
3.07 hours
10.2 minutes
Annual migration change +2,859 +51,712
Net migration rank 54/196 21/196
Foreign-born residents 1,958,039 1,538,324
Foreign-born residents rank 38/195 44/195
Foreign-born share of population 4.3% 7.8%
Foreign-born share rank 102/195 76/195

Natural population change vs migration

Argentina
Natural

Migration
Chile
Natural

Migration
1x
Year Population change
Argentina Chile
Natural Migration Natural Migration
2025 - 2,859 - 51,712
2024 153,265 3,454 42,356 58,316
2023 154,648 4,133 48,518 62,679
2022 96,673 5,589 41,041 59,374
2021 88,677 314 27,530 65,480
2020 151,347 292 52,378 26,042
2019 280,005 5,397 86,006 181,339
2018 346,031 5,742 103,950 237,807
2017 375,260 4,931 106,268 220,621
2016 391,767 5,215 120,545 135,864
2015 444,161 5,464 127,074 55,689
2014 450,462 5,794 131,373 52,702
2013 421,694 5,275 133,785 36,529
2012 411,540 2,978 134,617 30,870
2011 448,730 -1,117 141,053 28,086
2010 441,335 -5,003 145,527 26,048
2009 439,271 -7,882 147,576 24,324
2008 442,442 -12,517 147,105 22,488
2007 402,889 -18,099 145,043 20,170
2006 424,591 -20,109 142,277 17,285
2005 428,247 -22,068 147,009 14,289
2004 417,970 -22,381 150,138 11,495
2003 410,141 -22,450 154,287 9,225
2002 424,825 -22,674 162,322 7,824
2001 430,579 -23,687 171,659 6,346
2000 437,562 -22,775 175,362 7,067
1999 444,038 -20,220 177,995 8,226
1998 440,184 -20,326 185,815 10,984
1997 450,930 -20,651 190,433 3,504
1996 458,199 -20,486 199,897 2,942
1995 469,658 -19,815 208,017 2,454
1994 481,958 -18,723 209,834 1,930
1993 474,791 -16,455 215,003 1,164
1992 473,226 -13,201 219,224 0
1991 474,960 -8,537 227,180 -2,207
1990 466,640 15,719 226,941 -1,274
1989 460,991 26,555 224,854 -6,186
1988 455,701 37,594 221,602 -9,131
1987 443,404 40,859 218,034 -11,958
1986 436,760 38,586 213,571 -17,148
1985 428,866 46,889 208,910 -18,047
1984 423,279 47,659 205,407 -21,188
1983 426,145 46,438 202,352 -23,386
1982 431,926 29,616 199,522 -26,646
1981 442,501 16,569 198,211 -28,096
1980 443,732 1,932 198,281 -28,060
1979 449,952 -10,213 197,198 -29,873
1978 448,413 -14,665 196,483 -29,644
1977 441,647 -14,675 197,163 -29,651
1976 422,330 -10,235 196,986 -29,967
1975 409,561 -5,293 196,890 -30,524
1974 388,107 33,134 196,322 -31,211
1973 370,856 38,589 197,666 -31,878
1972 357,835 36,050 198,162 -32,584
1971 344,889 35,442 198,523 -34,147
1970 339,096 38,355 200,402 -36,079
1969 319,108 42,688 202,764 -36,976
1968 312,440 42,014 203,577 -38,224
1967 308,904 39,711 204,377 -38,159
1966 303,981 37,752 204,661 -36,446
1965 304,734 36,083 203,341 -33,988
1964 311,020 34,530 202,741 -31,261
1963 317,041 32,866 202,370 -29,082
1962 316,952 31,449 200,905 -28,023
1961 317,816 26,322 198,788 -27,159
1960 315,943 20,387 198,461 -27,184

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

GeoRank.org/population/argentina/chile | 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 Chile 40.7% is from natural causes (a gain of 755,666 people) and 59.3% is from migration (a gain of 1,103,211 people).

As of 2024, 1,958,039 residents or 4.3% of the population were not native-born in Argentina, compared to 1,538,324 people or 7.8% in Chile.

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
Chile
City Population
Santiago 6.26M
Puente Alto 568K
Antofagasta 349K
Vina del Mar 333K
San Bernardo 301K
Valparaiso 297K
Temuco 282K
Talcahuano 270K
Talca 232K
Rancagua 231K

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/chile | 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. Wikidata (2026, retrieved 2026-07-08)
  5. Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-07-08)

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