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

Updated on by Georank

The latest officially reported population of Algeria was 47,435,312 in 2025 vs 70,545,865 people in Tanzania in 2025. In 2026, based on the adjusted UN estimation, the current Algeria's population is 48,345,858 people compared to 73,639,263 in Tanzania.

Population statistics:

  • Tanzania's population is 1.52 times bigger than Algeria's.
  • Algeria is ranked the 34th most populous country in the world, while Tanzania is the 20th.
  • The countries together account for 1.47% of the world: 0.58% for Algeria vs 0.89% for Tanzania.
  • For the last 10 years, Algeria has had an average growth rate of +1.75% per year vs +3.11% in Tanzania.
  • Since 2006, the population of Algeria has increased from 33.6M people to 48.3M (43.8% growth), while Tanzania has grown from 40.3M to 73.6M (82.8% growth).

Algeria vs Tanzania: population by year and forecast

Algeria
Factual

Projection
Tanzania
Factual

Projection
1x
Year Population
Algeria Tanzania
2100 64,963,450 265,471,550
2099 65,075,244 263,137,702
2098 65,177,248 260,784,676
2097 65,262,264 258,387,890
2096 65,339,404 255,972,277
2095 65,400,924 253,543,248
2094 65,457,659 251,095,452
2093 65,486,594 248,605,184
2092 65,514,575 246,083,651
2091 65,536,206 243,533,968
2090 65,534,162 240,979,094
2089 65,536,151 238,393,867
2088 65,519,144 235,775,056
2087 65,494,168 233,145,231
2086 65,455,745 230,474,072
2085 65,411,808 227,778,580
2084 65,365,401 225,090,075
2083 65,315,151 222,400,079
2082 65,262,527 219,697,321
2081 65,204,172 216,974,796
2080 65,131,995 214,235,505
2079 65,053,592 211,466,096
2078 64,973,632 208,688,171
2077 64,887,885 205,898,494
2076 64,805,016 203,086,766
2075 64,708,752 200,278,383
2074 64,611,374 197,449,196
2073 64,515,111 194,624,081
2072 64,413,784 191,805,820
2071 64,310,442 188,974,004
2070 64,230,683 186,134,634
2069 64,132,724 183,293,747
2068 64,030,989 180,458,385
2067 63,923,427 177,622,538
2066 63,810,251 174,786,430
2065 63,687,208 171,897,059
2064 63,550,779 169,048,435
2063 63,412,160 166,202,091
2062 63,250,420 163,354,473
2061 63,086,423 160,521,858
2060 62,900,355 157,707,240
2059 62,689,379 154,905,240
2058 62,454,967 152,106,040
2057 62,203,082 149,311,257
2056 61,916,006 146,505,507
2055 61,612,550 143,722,840
2054 61,282,973 140,970,467
2053 60,929,515 138,249,490
2052 60,562,817 135,540,803
2051 60,161,555 132,838,721
2050 59,737,427 130,145,345
2049 59,297,226 127,483,126
2048 58,841,142 124,809,212
2047 58,377,907 122,146,647
2046 57,902,123 119,511,124
2045 57,416,731 116,903,642
2044 56,927,927 114,318,843
2043 56,437,286 111,765,580
2042 55,951,600 109,231,423
2041 55,465,931 106,738,458
2040 54,988,407 104,262,479
2039 54,505,331 101,804,600
2038 54,033,480 99,370,760
2037 53,561,143 96,974,485
2036 53,094,449 94,592,848
2035 52,616,136 92,248,476
2034 52,150,833 89,920,872
2033 51,682,632 87,646,627
2032 51,203,273 85,401,853
2031 50,724,222 83,172,579
2030 50,230,658 80,989,443
2029 49,720,218 78,830,947
2028 49,184,244 76,723,335
2027 48,629,000 74,639,948
2026 48,046,811 72,582,361
2025 47,435,312 70,545,865
2024 46,814,308 68,560,157
2023 46,164,219 66,617,606
2022 45,477,389 64,711,821
2021 44,761,099 62,830,412
2020 44,042,091 60,972,798
2019 43,294,546 59,174,891
2018 42,505,035 57,437,145
2017 41,689,299 55,652,890
2016 40,850,721 53,824,013
2015 40,019,529 52,020,962
2014 39,205,031 50,351,512
2013 38,414,171 48,824,128
2012 37,646,166 47,374,260
2011 36,903,376 46,029,367
2010 36,188,236 44,758,488
2009 35,490,445 43,633,982
2008 34,816,961 42,570,728
2007 34,189,416 41,435,512
2006 33,623,506 40,294,902
2005 33,109,249 39,182,076
2004 32,628,286 38,109,668
2003 32,175,818 37,089,555
2002 31,750,835 36,121,304
2001 31,331,221 35,198,299
2000 30,903,893 34,260,139
1999 30,474,354 33,300,330
1998 30,054,133 32,420,458
1997 29,579,301 31,578,089
1996 29,033,044 30,945,762
1995 28,470,191 30,383,497
1994 27,887,279 29,442,356
1993 27,277,048 28,332,692
1992 26,628,568 27,457,588
1991 25,987,928 26,780,436
1990 25,375,810 26,110,207
1989 24,754,485 25,438,759
1988 24,109,536 24,769,686
1987 23,443,624 24,030,378
1986 22,745,499 23,258,959
1985 22,008,544 22,501,693
1984 21,271,969 21,779,066
1983 20,558,115 21,079,874
1982 19,872,348 20,398,571
1981 19,220,704 19,784,703
1980 18,607,174 19,189,769
1979 18,036,655 18,592,038
1978 17,506,974 17,976,566
1977 17,015,994 17,352,929
1976 16,409,170 16,736,211
1975 15,678,596 16,138,361
1974 15,133,502 15,561,630
1973 14,771,147 15,010,101
1972 14,427,072 14,479,308
1971 14,098,936 13,971,451
1970 13,783,719 13,492,677
1969 13,475,960 13,036,700
1968 13,172,614 12,602,076
1967 12,876,118 12,200,109
1966 12,590,069 11,827,459
1965 12,365,976 11,470,728
1964 12,179,813 11,127,826
1963 11,982,118 10,799,528
1962 11,800,771 10,487,756
1961 11,628,883 10,187,886
1960 11,424,922 9,901,419

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/algeria/tanzania | CC BY

From 2006 to 2016, the population of Algeria increased by 7,227,215 people (a 21.5% growth), while Tanzania gained 13,529,111 people (a 33.6% growth).

For the next 10 years, from 2016 to 2026, Algeria gained 7,495,137 people (a 18.3% growth), while Tanzania's population increased by 19,815,250 people (a 36.8% growth).

Algeria was ranked 34th most populous country in 2006 and is still 34th 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) Algeria's population will grow by 23.6% to 59,737,427 people with a rank change from 34th to 33rd. The population of Tanzania will increase by 76.7% to 130,145,345 people and rank change from 20th to 15th.

Algeria is projected to reach its peak in 2091 at 65.5M people compared to the peak of 265M people in 2100 for Tanzania.

Population growth rate by year

Algeria
Factual

Projection
Tanzania
Factual

Projection
1x
Year Growth rate
Algeria Tanzania
2100 -0.17% 0.89%
2099 -0.16% 0.9%
2098 -0.13% 0.93%
2097 -0.12% 0.94%
2096 -0.09% 0.96%
2095 -0.09% 0.97%
2094 -0.04% 1%
2093 -0.04% 1.02%
2092 -0.03% 1.05%
2091 0.003% 1.06%
2090 -0.003% 1.08%
2089 0.03% 1.11%
2088 0.04% 1.13%
2087 0.06% 1.16%
2086 0.07% 1.18%
2085 0.07% 1.19%
2084 0.08% 1.21%
2083 0.08% 1.23%
2082 0.09% 1.25%
2081 0.11% 1.28%
2080 0.12% 1.31%
2079 0.12% 1.33%
2078 0.13% 1.35%
2077 0.13% 1.38%
2076 0.15% 1.4%
2075 0.15% 1.43%
2074 0.15% 1.45%
2073 0.16% 1.47%
2072 0.16% 1.5%
2071 0.12% 1.53%
2070 0.15% 1.55%
2069 0.16% 1.57%
2068 0.17% 1.6%
2067 0.18% 1.62%
2066 0.19% 1.68%
2065 0.21% 1.69%
2064 0.22% 1.71%
2063 0.26% 1.74%
2062 0.26% 1.76%
2061 0.3% 1.78%
2060 0.34% 1.81%
2059 0.38% 1.84%
2058 0.4% 1.87%
2057 0.46% 1.92%
2056 0.49% 1.94%
2055 0.54% 1.95%
2054 0.58% 1.97%
2053 0.61% 2%
2052 0.67% 2.03%
2051 0.71% 2.07%
2050 0.74% 2.09%
2049 0.78% 2.14%
2048 0.79% 2.18%
2047 0.82% 2.21%
2046 0.85% 2.23%
2045 0.86% 2.26%
2044 0.87% 2.28%
2043 0.87% 2.32%
2042 0.88% 2.34%
2041 0.87% 2.37%
2040 0.89% 2.41%
2039 0.87% 2.45%
2038 0.88% 2.47%
2037 0.88% 2.52%
2036 0.91% 2.54%
2035 0.89% 2.59%
2034 0.91% 2.59%
2033 0.94% 2.63%
2032 0.94% 2.68%
2031 0.98% 2.7%
2030 1.03% 2.74%
2029 1.09% 2.75%
2028 1.14% 2.79%
2027 1.21% 2.83%
2026 1.29% 2.89%
2025 1.33% 2.9%
2024 1.41% 2.92%
2023 1.51% 2.95%
2022 1.6% 2.99%
2021 1.63% 3.05%
2020 1.73% 3.04%
2019 1.86% 3.03%
2018 1.96% 3.21%
2017 2.05% 3.4%
2016 2.08% 3.47%
2015 2.08% 3.32%
2014 2.06% 3.13%
2013 2.04% 3.06%
2012 2.01% 2.92%
2011 1.98% 2.84%
2010 1.97% 2.58%
2009 1.93% 2.5%
2008 1.84% 2.74%
2007 1.68% 2.83%
2006 1.55% 2.84%
2005 1.47% 2.81%
2004 1.41% 2.75%
2003 1.34% 2.68%
2002 1.34% 2.62%
2001 1.38% 2.74%
2000 1.41% 2.88%
1999 1.4% 2.71%
1998 1.61% 2.67%
1997 1.88% 2.04%
1996 1.98% 1.85%
1995 2.09% 3.2%
1994 2.24% 3.92%
1993 2.44% 3.19%
1992 2.47% 2.53%
1991 2.41% 2.57%
1990 2.51% 2.64%
1989 2.68% 2.7%
1988 2.84% 3.08%
1987 3.07% 3.32%
1986 3.35% 3.37%
1985 3.46% 3.32%
1984 3.47% 3.32%
1983 3.45% 3.34%
1982 3.39% 3.1%
1981 3.3% 3.1%
1980 3.16% 3.21%
1979 3.03% 3.42%
1978 2.89% 3.59%
1977 3.7% 3.68%
1976 4.66% 3.7%
1975 3.6% 3.71%
1974 2.45% 3.67%
1973 2.38% 3.67%
1972 2.33% 3.63%
1971 2.29% 3.55%
1970 2.28% 3.5%
1969 2.3% 3.45%
1968 2.3% 3.29%
1967 2.27% 3.15%
1966 1.81% 3.11%
1965 1.53% 3.08%
1964 1.65% 3.04%
1963 1.54% 2.97%
1962 1.48% 2.94%
1961 1.79% 2.89%

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/algeria/tanzania | CC BY

In 2025, the population of Algeria grew by 1.33%, while Tanzania's population grew by 2.9%.

Live population counters

Algeria Tanzania
Current population
48345858
73639263
Population rank 34/197 20/197
Percent of world population 0.58% 0.89%
One net population change
50.9 seconds
15.9 seconds
One birth every
35.8 seconds
13.2 seconds
One death every
2.43 minutes
1.34 minutes
Daily growth/decline +1,701 +5,440
Annual growth/decline +621,004 +1,985,708
Annual growth/decline rate +1.33% +2.9%
Population growth rate rank 77/197 16/197
One migration net change every
19.1 minutes
41.4 minutes
Annual migration change -27,531 -12,730
Net migration rank 161/196 139/196
Foreign-born residents 259,458 462,371
Foreign-born residents rank 104/195 83/195
Foreign-born share of population 0.6% 0.7%
Foreign-born share rank 168/195 167/195

Natural population change vs migration

Algeria
Natural

Migration
Tanzania
Natural

Migration
1x
Year Population change
Algeria Tanzania
Natural Migration Natural Migration
2025 - -27,531 - -12,730
2024 665,653 -31,240 1,993,730 -29,865
2023 691,724 -25,963 1,960,623 -39,388
2022 722,591 -14,684 1,927,960 -37,557
2021 735,514 -10,803 1,880,137 -7,704
2020 724,140 -10,798 1,861,377 -18,587
2019 809,522 -27,786 1,816,669 -63,602
2018 824,428 -27,146 1,777,852 -55,444
2017 848,585 -14,403 1,726,909 119,142
2016 849,368 -6,438 1,659,502 152,194
2015 847,054 -27,638 1,592,882 201,495
2014 839,654 -30,064 1,565,630 -21,083
2013 802,203 -30,052 1,509,008 1,241
2012 790,645 -26,763 1,439,325 -49,875
2011 741,832 -20,108 1,384,886 -84,546
2010 719,350 -10,788 1,363,477 -122,020
2009 691,496 -4,458 1,332,015 -324,478
2008 662,044 -2,101 1,303,728 -184,816
2007 620,196 -25,046 1,278,285 -126,793
2006 580,812 -44,138 1,257,927 -128,231
2005 543,158 -51,345 1,224,165 -128,251
2004 508,773 -38,648 1,175,379 -126,490
2003 474,272 -39,421 1,118,435 -127,101
2002 451,369 -36,255 1,063,195 -118,047
2001 450,637 -26,539 1,026,242 -125,375
2000 447,025 -16,454 985,185 -9,701
1999 434,198 -5,657 948,659 -4,489
1998 425,928 -13,991 920,806 -105,184
1997 450,138 87,582 882,544 -13,400
1996 483,632 71,139 868,524 -473,007
1995 533,104 37,817 838,980 -109,971
1994 594,445 430 803,953 349,348
1993 611,306 14,289 778,044 288,004
1992 627,289 44,102 767,961 -83,825
1991 616,850 -6,945 762,011 -91,851
1990 612,369 1,962 750,825 -80,529
1989 628,542 -234 743,854 -71,268
1988 637,215 24,376 736,551 -71,012
1987 645,309 24,933 718,580 94,498
1986 661,644 64,381 705,677 24,101
1985 672,185 75,729 697,867 86,864
1984 656,475 68,774 687,435 -26,938
1983 641,167 61,292 679,720 58,161
1982 620,415 48,660 662,627 -37,883
1981 595,150 39,043 645,496 -42,485
1980 559,983 32,879 629,444 -42,588
1979 523,875 24,311 613,388 -4,792
1978 491,876 19,317 595,024 27,307
1977 465,405 5,360 574,938 49,997
1976 440,192 302,662 553,617 54,875
1975 417,803 300,482 533,906 53,290
1974 399,509 -27,605 515,152 51,127
1973 382,736 -29,938 488,429 48,363
1972 368,179 -32,832 467,305 57,489
1971 356,069 -35,141 449,014 41,900
1970 346,564 -37,058 427,988 38,635
1969 334,541 -28,535 408,322 37,006
1968 324,560 -23,870 389,467 34,455
1967 316,289 -23,983 374,763 5,265
1966 309,628 -29,832 360,229 5,049
1965 311,190 -142,810 343,456 4,742
1964 312,729 -108,798 328,527 9,090
1963 315,645 -124,175 314,644 4,333
1962 283,903 -112,676 300,663 3,916
1961 296,467 -123,928 286,839 8,338
1960 290,582 -55,212 275,814 1,946

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

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

Over the last 10 years, 97.5% of the population change in Algeria is from natural causes (a gain of 7,718,579 people) and 2.49% is from migration (a loss of 196,899 people). In Tanzania 98.8% is from natural causes (a gain of 18,197,641 people) and 1.2% is from migration (a gain of 220,684 people).

As of 2024, 259,458 residents or 0.6% of the population were not native-born in Algeria, compared to 462,371 people or 0.7% in Tanzania.

Biggest cities by population

Algeria
City Population
Algiers 2.36M
Oran 803K
Constantine 465K
Batna 291K
Setif 288K
Djelfa 266K
Annaba 257K
Sidi Bel Abbes 213K
Biskra 205K
Tebessa 194K
Tanzania
City Population
Dar es Salaam 4.72M
Zanzibar 710K
Mwanza 706K
Mbeya 542K
Morogoro 471K
Arusha 416K
Tanga 221K
Dodoma 214K
Moshi 145K

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/algeria/tanzania | 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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