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

Updated on by Georank team

The latest officially reported population of Argentina was 45,696,159 in 2024 vs 68,560,157 people in Tanzania in 2024. In 2026, based on the adjusted UN estimation, the current Argentina's population is 46,048,053 people compared to 73,145,892 in Tanzania.

Population statistics:

  • Tanzania's population is 1.59 times bigger than Argentina's.
  • Argentina is ranked the 35th most populous country in the world, while Tanzania is the 20th.
  • The countries together account for 1.44% of the world: 0.56% for Argentina vs 0.88% for Tanzania.
  • For the last 10 years, Argentina has had an average growth rate of +0.64% per year vs +3.13% in Tanzania.
  • Since 2006, the population of Argentina has increased from 39.6M people to 46M (16.2% growth), while Tanzania has grown from 40.3M to 73.1M (81.5% growth).

Argentina vs Tanzania: population by year and forecast

Argentina
Factual

Projection
Tanzania
Factual

Projection
1x
Year Population
Argentina Tanzania
2100 38,471,783 265,496,854
2099 38,772,947 263,162,785
2098 39,074,625 260,809,535
2097 39,376,738 258,412,520
2096 39,679,110 255,996,677
2095 39,981,245 253,567,416
2094 40,282,313 251,119,386
2093 40,582,830 248,628,881
2092 40,881,884 246,107,108
2091 41,178,738 243,557,182
2090 41,473,104 241,002,065
2089 41,763,899 238,416,591
2088 42,050,838 235,797,530
2087 42,333,938 233,167,455
2086 42,613,089 230,496,041
2085 42,887,833 227,800,292
2084 43,156,997 225,111,530
2083 43,420,795 222,421,279
2082 43,678,479 219,718,263
2081 43,929,498 216,995,478
2080 44,174,077 214,255,926
2079 44,412,059 211,486,253
2078 44,643,698 208,708,063
2077 44,867,972 205,918,120
2076 45,086,578 203,106,125
2075 45,298,701 200,297,474
2074 45,505,420 197,468,017
2073 45,705,435 194,642,633
2072 45,899,342 191,824,103
2071 46,088,206 188,992,017
2070 46,271,163 186,152,377
2069 46,448,901 183,311,218
2068 46,620,798 180,475,586
2067 46,786,379 177,639,469
2066 46,946,544 174,803,090
2065 47,101,596 171,913,445
2064 47,250,827 169,064,549
2063 47,393,888 166,217,933
2062 47,530,427 163,370,044
2061 47,659,802 160,537,159
2060 47,781,281 157,722,273
2059 47,893,477 154,920,005
2058 47,996,726 152,120,539
2057 48,089,306 149,325,489
2056 48,170,520 146,519,472
2055 48,239,306 143,736,540
2054 48,295,502 140,983,905
2053 48,339,726 138,262,668
2052 48,370,895 135,553,723
2051 48,389,268 132,851,383
2050 48,394,628 130,157,751
2049 48,387,928 127,495,278
2048 48,370,090 124,821,109
2047 48,340,778 122,158,290
2046 48,300,342 119,522,516
2045 48,248,946 116,914,785
2044 48,187,525 114,329,740
2043 48,116,784 111,776,234
2042 48,037,158 109,241,835
2041 47,948,478 106,748,632
2040 47,851,132 104,272,418
2039 47,746,488 101,814,304
2038 47,634,690 99,380,232
2037 47,517,545 96,983,729
2036 47,395,986 94,601,865
2035 47,270,379 92,257,269
2034 47,140,631 89,929,444
2033 47,007,890 87,654,982
2032 46,872,893 85,409,993
2031 46,735,140 83,180,507
2030 46,594,989 80,997,163
2029 46,452,139 78,838,461
2028 46,306,859 76,730,649
2027 46,158,426 74,647,063
2026 46,007,129 72,589,279
2025 45,853,190 70,552,589
2024 45,696,159 68,560,157
2023 45,538,401 66,617,606
2022 45,407,904 64,711,821
2021 45,312,281 62,830,412
2020 45,191,965 60,972,798
2019 44,973,465 59,174,891
2018 44,654,882 57,437,145
2017 44,288,894 55,652,890
2016 43,900,313 53,824,013
2015 43,477,012 52,020,962
2014 43,024,071 50,351,512
2013 42,582,455 48,824,128
2012 42,161,721 47,374,260
2011 41,730,660 46,029,367
2010 41,288,694 44,758,488
2009 40,854,831 43,633,982
2008 40,424,148 42,570,728
2007 40,016,763 41,435,512
2006 39,622,115 40,294,902
2005 39,216,789 39,182,076
2004 38,815,916 38,109,668
2003 38,424,282 37,089,555
2002 38,029,349 36,121,304
2001 37,624,825 35,198,299
2000 37,213,984 34,260,139
1999 36,794,682 33,300,330
1998 36,372,860 32,420,458
1997 35,947,791 31,578,089
1996 35,513,793 30,945,762
1995 35,070,020 30,383,497
1994 34,613,491 29,442,356
1993 34,152,717 28,332,692
1992 33,693,527 27,457,588
1991 33,230,294 26,780,436
1990 32,755,901 26,110,207
1989 32,270,948 25,438,759
1988 31,780,532 24,769,686
1987 31,291,762 24,030,378
1986 30,811,980 23,258,959
1985 30,336,441 22,501,693
1984 29,863,093 21,779,066
1983 29,391,332 21,079,874
1982 28,924,262 20,398,571
1981 28,463,959 19,784,703
1980 28,011,596 19,189,769
1979 27,568,895 18,592,038
1978 27,132,158 17,976,566
1977 26,701,805 17,352,929
1976 26,282,283 16,736,211
1975 25,874,107 16,138,361
1974 25,461,351 15,561,630
1973 25,046,005 15,010,101
1972 24,644,328 14,479,308
1971 24,257,208 13,971,451
1970 23,878,327 13,492,677
1969 23,508,711 13,036,700
1968 23,150,583 12,602,076
1967 22,799,059 12,200,109
1966 22,453,893 11,827,459
1965 22,112,629 11,470,728
1964 21,769,453 11,127,826
1963 21,421,705 10,799,528
1962 21,072,538 10,487,756
1961 20,726,276 10,187,886
1960 20,386,045 9,901,419

Data sources: United Nations | World Population Prospects (2025–2100, retrieved 2026-03-10); World Bank | Health (1960–2024, retrieved 2026-04-06).

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

From 2006 to 2016, the population of Argentina increased by 4,278,198 people (a 10.8% growth), while Tanzania gained 13,529,111 people (a 33.6% growth).

For the next 10 years, from 2016 to 2026, Argentina gained 2,147,740 people (a 4.89% growth), while Tanzania's population increased by 19,321,879 people (a 35.9% growth).

Argentina was ranked 31st most populous country in 2006 and is 35th in 2026. Tanzania was ranked 30th in 2006 and ranked 20th now.

The UN's World Population Prospects forecasts that in 24 years (in 2050) Argentina's population will grow by 5.1% to 48,394,628 people with a rank change from 35th to 44th. The population of Tanzania will increase by 77.9% to 130,157,751 people and rank change from 20th to 15th.

Argentina is projected to reach its peak in 2050 at 48.4M people compared to the peak of 265M people in 2100 for Tanzania.

Population growth rate by year

Argentina
Factual

Projection
Tanzania
Factual

Projection
1x
Year Growth rate
Argentina Tanzania
2100 -0.78% 0.89%
2099 -0.77% 0.9%
2098 -0.77% 0.93%
2097 -0.76% 0.94%
2096 -0.76% 0.96%
2095 -0.75% 0.97%
2094 -0.74% 1%
2093 -0.73% 1.02%
2092 -0.72% 1.05%
2091 -0.71% 1.06%
2090 -0.7% 1.08%
2089 -0.68% 1.11%
2088 -0.67% 1.13%
2087 -0.66% 1.16%
2086 -0.64% 1.18%
2085 -0.62% 1.19%
2084 -0.61% 1.21%
2083 -0.59% 1.23%
2082 -0.57% 1.25%
2081 -0.55% 1.28%
2080 -0.54% 1.31%
2079 -0.52% 1.33%
2078 -0.5% 1.35%
2077 -0.48% 1.38%
2076 -0.47% 1.4%
2075 -0.45% 1.43%
2074 -0.44% 1.45%
2073 -0.42% 1.47%
2072 -0.41% 1.5%
2071 -0.4% 1.53%
2070 -0.38% 1.55%
2069 -0.37% 1.57%
2068 -0.35% 1.6%
2067 -0.34% 1.62%
2066 -0.33% 1.68%
2065 -0.32% 1.69%
2064 -0.3% 1.71%
2063 -0.29% 1.74%
2062 -0.27% 1.76%
2061 -0.25% 1.78%
2060 -0.23% 1.81%
2059 -0.22% 1.84%
2058 -0.19% 1.87%
2057 -0.17% 1.92%
2056 -0.14% 1.94%
2055 -0.12% 1.95%
2054 -0.09% 1.97%
2053 -0.06% 2%
2052 -0.04% 2.03%
2051 -0.01% 2.07%
2050 0.01% 2.09%
2049 0.04% 2.14%
2048 0.06% 2.18%
2047 0.08% 2.21%
2046 0.11% 2.23%
2045 0.13% 2.26%
2044 0.15% 2.28%
2043 0.17% 2.32%
2042 0.18% 2.34%
2041 0.2% 2.37%
2040 0.22% 2.41%
2039 0.23% 2.45%
2038 0.25% 2.47%
2037 0.26% 2.52%
2036 0.27% 2.54%
2035 0.28% 2.59%
2034 0.28% 2.59%
2033 0.29% 2.63%
2032 0.29% 2.68%
2031 0.3% 2.7%
2030 0.31% 2.74%
2029 0.31% 2.75%
2028 0.32% 2.79%
2027 0.33% 2.83%
2026 0.34% 2.89%
2025 0.34% 2.91%
2024 0.35% 2.92%
2023 0.29% 2.95%
2022 0.21% 2.99%
2021 0.27% 3.05%
2020 0.49% 3.04%
2019 0.71% 3.03%
2018 0.83% 3.21%
2017 0.89% 3.4%
2016 0.97% 3.47%
2015 1.05% 3.32%
2014 1.04% 3.13%
2013 1% 3.06%
2012 1.03% 2.92%
2011 1.07% 2.84%
2010 1.06% 2.58%
2009 1.07% 2.5%
2008 1.02% 2.74%
2007 1% 2.83%
2006 1.03% 2.84%
2005 1.03% 2.81%
2004 1.02% 2.75%
2003 1.04% 2.68%
2002 1.08% 2.62%
2001 1.1% 2.74%
2000 1.14% 2.88%
1999 1.16% 2.71%
1998 1.18% 2.67%
1997 1.22% 2.04%
1996 1.27% 1.85%
1995 1.32% 3.2%
1994 1.35% 3.92%
1993 1.36% 3.19%
1992 1.39% 2.53%
1991 1.45% 2.57%
1990 1.5% 2.64%
1989 1.54% 2.7%
1988 1.56% 3.08%
1987 1.56% 3.32%
1986 1.57% 3.37%
1985 1.59% 3.32%
1984 1.61% 3.32%
1983 1.61% 3.34%
1982 1.62% 3.1%
1981 1.61% 3.1%
1980 1.61% 3.21%
1979 1.61% 3.42%
1978 1.61% 3.59%
1977 1.6% 3.68%
1976 1.58% 3.7%
1975 1.62% 3.71%
1974 1.66% 3.67%
1973 1.63% 3.67%
1972 1.6% 3.63%
1971 1.59% 3.55%
1970 1.57% 3.5%
1969 1.55% 3.45%
1968 1.54% 3.29%
1967 1.54% 3.15%
1966 1.54% 3.11%
1965 1.58% 3.08%
1964 1.62% 3.04%
1963 1.66% 2.97%
1962 1.67% 2.94%
1961 1.67% 2.89%

Data sources: United Nations | World Population Prospects (2025–2100, retrieved 2026-03-10); World Bank | Health (1961–2024, retrieved 2026-04-06).

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

In 2024, the population of Argentina grew by 0.35%, while Tanzania's population grew by 2.92%.

Live population counters

Argentina Tanzania
Current population
46048053
73145892
Population rank 35/197 20/197
Percent of world population 0.56% 0.88%
One net population change
3.33 minutes
16.2 seconds
One birth every
1.04 minutes
13.4 seconds
One death every
1.51 minutes
1.36 minutes
Daily growth/decline +432 +5,322
Annual growth/decline +157,758 +1,942,551
Annual growth/decline rate +0.35% +2.92%
Population growth rate rank 144/197 18/197
One migration net change every
3.07 hours
41.4 minutes
Annual migration change +2,859 -12,730
Net migration rank 54/196 139/196
Foreign-born residents 1,958,039 462,371
Foreign-born residents rank 38/195 83/195
Foreign-born share of population 4.3% 0.7%
Foreign-born share rank 102/195 167/195

Natural population change vs migration

Argentina
Natural

Migration
Tanzania
Natural

Migration
1x
Year Population change
Argentina Tanzania
Natural Migration Natural Migration
2025 - 2,859 - -12,730
2024 - 3,454 - -29,865
2023 154,648 4,133 1,960,623 -39,388
2022 96,673 5,589 1,927,960 -37,557
2021 88,677 314 1,880,137 -7,704
2020 151,347 292 1,861,377 -18,587
2019 280,005 5,397 1,816,669 -63,602
2018 346,031 5,742 1,777,852 -55,444
2017 375,260 4,931 1,726,909 119,142
2016 391,767 5,215 1,659,502 152,194
2015 444,161 5,464 1,592,882 201,495
2014 450,462 5,794 1,565,630 -21,083
2013 421,694 5,275 1,509,008 1,241
2012 411,540 2,978 1,439,325 -49,875
2011 448,730 -1,117 1,384,886 -84,546
2010 441,335 -5,003 1,363,477 -122,020
2009 439,271 -7,882 1,332,015 -324,478
2008 442,442 -12,517 1,303,728 -184,816
2007 402,889 -18,099 1,278,285 -126,793
2006 424,591 -20,109 1,257,927 -128,231
2005 428,247 -22,068 1,224,165 -128,251
2004 417,970 -22,381 1,175,379 -126,490
2003 410,141 -22,450 1,118,435 -127,101
2002 424,825 -22,674 1,063,195 -118,047
2001 430,579 -23,687 1,026,242 -125,375
2000 437,562 -22,775 985,185 -9,701
1999 444,038 -20,220 948,659 -4,489
1998 440,184 -20,326 920,806 -105,184
1997 450,930 -20,651 882,544 -13,400
1996 458,199 -20,486 868,524 -473,007
1995 469,658 -19,815 838,980 -109,971
1994 481,958 -18,723 803,953 349,348
1993 474,791 -16,455 778,044 288,004
1992 473,226 -13,201 767,961 -83,825
1991 474,960 -8,537 762,011 -91,851
1990 466,640 15,719 750,825 -80,529
1989 460,991 26,555 743,854 -71,268
1988 455,701 37,594 736,551 -71,012
1987 443,404 40,859 718,580 94,498
1986 436,760 38,586 705,677 24,101
1985 428,866 46,889 697,867 86,864
1984 423,279 47,659 687,435 -26,938
1983 426,145 46,438 679,720 58,161
1982 431,926 29,616 662,627 -37,883
1981 442,501 16,569 645,496 -42,485
1980 443,732 1,932 629,444 -42,588
1979 449,952 -10,213 613,388 -4,792
1978 448,413 -14,665 595,024 27,307
1977 441,647 -14,675 574,938 49,997
1976 422,330 -10,235 553,617 54,875
1975 409,561 -5,293 533,906 53,290
1974 388,107 33,134 515,152 51,127
1973 370,856 38,589 488,429 48,363
1972 357,835 36,050 467,305 57,489
1971 344,889 35,442 449,014 41,900
1970 339,096 38,355 427,988 38,635
1969 319,108 42,688 408,322 37,006
1968 312,440 42,014 389,467 34,455
1967 308,904 39,711 374,763 5,265
1966 303,981 37,752 360,229 5,049
1965 304,734 36,083 343,456 4,742
1964 311,020 34,530 328,527 9,090
1963 317,041 32,866 314,644 4,333
1962 316,952 31,449 300,663 3,916
1961 317,816 26,322 286,839 8,338
1960 315,943 20,387 275,814 1,946

Data sources: World Bank | Health (1960–2025, retrieved 2026-04-06).

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

Over the last 10 years, 98.5% of the population change in Argentina is from natural causes (a gain of 2,779,031 people) and 1.52% is from migration (a gain of 42,871 people). In Tanzania 98.7% is from natural causes (a gain of 17,769,541 people) and 1.27% is from migration (a gain of 229,466 people).

As of 2024, 1,958,039 residents or 4.3% of the population were not native-born in Argentina, compared to 462,371 people or 0.7% in Tanzania.

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
Tanzania
City Population
Dar es Salaam 4.72M
Zanzibar 710K
Mwanza 706K
Mbeya 542K
Arusha 416K
Tanga 221K
Dodoma 214K
Morogoro 207K
Moshi 145K
Stone Town 18K

Compare countries by 7 more topics

Population map with other countries

1x

Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06); United Nations | World Population Prospects (1960–2026, retrieved 2026-03-10); U.S. Census Bureau (1960–2025, retrieved 2026-02-08); Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-02-20).

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

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Data sources:

  1. World Bank | Health (1960–2025, retrieved 2026-04-06)
  2. United Nations | World Population Prospects (1960–2100, retrieved 2026-03-10)
  3. U.S. Census Bureau (1960–2025, retrieved 2026-02-08)
  4. Wikidata (2026, retrieved 2026-02-08)
  5. Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-02-20)

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