The latest officially reported population of Mongolia was 3,524,788 in 2024 vs 68,560,157 people in Tanzania in 2024. In 2025, based on the adjusted UN estimation, the current Mongolia's population is 3,599,274 people compared to 72,166,806 in Tanzania.
Population statistics:
- Tanzania's population is 20.1 times bigger than Mongolia's.
- Mongolia is ranked the 132nd most populous country in the world, while Tanzania is the 20th.
- The countries together account for 0.92% of the world: 0.04% for Mongolia vs 0.87% for Tanzania.
- For the last 10 years, Mongolia has had an average growth rate of +1.79% per year vs +3.13% in Tanzania.
- Since 2005, the population of Mongolia has increased from 2.54M people to 3.6M (41.9% growth), while Tanzania has grown from 39.2M to 72.2M (84.2% growth).
- Mongolia is projected to reach its peak in 2100 at 5.6M people compared to the peak of 263M people in 2100 for Tanzania.
Mongolia vs Tanzania: live population counter
|
|
|
|
|---|---|---|
| Current population |
3599274
|
72166806
|
| Population rank | 132/197 | 20/197 |
| Percent of world population | 0.04% | 0.87% |
| One net population change |
12 minutes
|
16.2 seconds
|
| One birth every |
7.95 minutes
|
13.4 seconds
|
| One death every |
27.5 minutes
|
1.36 minutes
|
| One migration net change every |
4.4 days
|
17.6 minutes
|
| Annual migration change | +83 | -29,865 |
| Daily growth/decline | +120 | +5,322 |
| Annual growth/decline | +43,643 | +1,942,551 |
| Annual growth/decline rate | +1.25% | +2.92% |
| Population growth rate rank | 88/197 | 19/197 |
Mongolia and Tanzania: population history and growth rate by year chart
| Year | Population | Growth rate | ||
|---|---|---|---|---|
|
|
|
|
|
|
| 1960 | 977,595 | 9,901,419 | - | - |
| 1961 | 1,009,284 | 10,187,886 | 3.24% | 2.89% |
| 1962 | 1,041,444 | 10,487,756 | 3.19% | 2.94% |
| 1963 | 1,071,362 | 10,799,528 | 2.87% | 2.97% |
| 1964 | 1,100,234 | 11,127,826 | 2.69% | 3.04% |
| 1965 | 1,131,177 | 11,470,728 | 2.81% | 3.08% |
| 1966 | 1,163,754 | 11,827,459 | 2.88% | 3.11% |
| 1967 | 1,196,996 | 12,200,109 | 2.86% | 3.15% |
| 1968 | 1,229,930 | 12,602,076 | 2.75% | 3.29% |
| 1969 | 1,262,284 | 13,036,700 | 2.63% | 3.45% |
| 1970 | 1,295,272 | 13,492,677 | 2.61% | 3.5% |
| 1971 | 1,330,071 | 13,971,451 | 2.69% | 3.55% |
| 1972 | 1,366,821 | 14,479,308 | 2.76% | 3.63% |
| 1973 | 1,405,502 | 15,010,101 | 2.83% | 3.67% |
| 1974 | 1,446,050 | 15,561,630 | 2.88% | 3.67% |
| 1975 | 1,488,296 | 16,138,361 | 2.92% | 3.71% |
| 1976 | 1,531,945 | 16,736,211 | 2.93% | 3.7% |
| 1977 | 1,576,245 | 17,352,929 | 2.89% | 3.68% |
| 1978 | 1,619,468 | 17,976,566 | 2.74% | 3.59% |
| 1979 | 1,660,659 | 18,592,038 | 2.54% | 3.42% |
| 1980 | 1,701,335 | 19,189,769 | 2.45% | 3.21% |
| 1981 | 1,742,857 | 19,784,703 | 2.44% | 3.1% |
| 1982 | 1,785,364 | 20,398,571 | 2.44% | 3.1% |
| 1983 | 1,829,092 | 21,079,874 | 2.45% | 3.34% |
| 1984 | 1,874,349 | 21,779,066 | 2.47% | 3.32% |
| 1985 | 1,921,514 | 22,501,693 | 2.52% | 3.32% |
| 1986 | 1,970,965 | 23,258,959 | 2.57% | 3.37% |
| 1987 | 2,022,800 | 24,030,378 | 2.63% | 3.32% |
| 1988 | 2,076,322 | 24,769,686 | 2.65% | 3.08% |
| 1989 | 2,124,185 | 25,438,759 | 2.31% | 2.7% |
| 1990 | 2,098,710 | 26,110,207 | -1.2% | 2.64% |
| 1991 | 2,165,342 | 26,780,436 | 3.17% | 2.57% |
| 1992 | 2,167,790 | 27,457,588 | 0.11% | 2.53% |
| 1993 | 2,165,130 | 28,332,692 | -0.12% | 3.19% |
| 1994 | 2,189,395 | 29,442,356 | 1.12% | 3.92% |
| 1995 | 2,224,945 | 30,383,497 | 1.62% | 3.2% |
| 1996 | 2,259,507 | 30,945,762 | 1.55% | 1.85% |
| 1997 | 2,291,750 | 31,578,089 | 1.43% | 2.04% |
| 1998 | 2,323,809 | 32,420,458 | 1.4% | 2.67% |
| 1999 | 2,356,813 | 33,300,330 | 1.42% | 2.71% |
| 2000 | 2,388,299 | 34,260,139 | 1.34% | 2.88% |
| 2001 | 2,417,751 | 35,198,299 | 1.23% | 2.74% |
| 2002 | 2,449,027 | 36,121,304 | 1.29% | 2.62% |
| 2003 | 2,480,374 | 37,089,555 | 1.28% | 2.68% |
| 2004 | 2,508,412 | 38,109,668 | 1.13% | 2.75% |
| 2005 | 2,536,407 | 39,182,076 | 1.12% | 2.81% |
| 2006 | 2,567,168 | 40,294,902 | 1.21% | 2.84% |
| 2007 | 2,601,850 | 41,435,512 | 1.35% | 2.83% |
| 2008 | 2,643,201 | 42,570,728 | 1.59% | 2.74% |
| 2009 | 2,691,115 | 43,633,982 | 1.81% | 2.5% |
| 2010 | 2,738,622 | 44,758,488 | 1.77% | 2.58% |
| 2011 | 2,786,317 | 46,029,367 | 1.74% | 2.84% |
| 2012 | 2,839,705 | 47,374,260 | 1.92% | 2.92% |
| 2013 | 2,899,011 | 48,824,128 | 2.09% | 3.06% |
| 2014 | 2,963,113 | 50,351,512 | 2.21% | 3.13% |
| 2015 | 3,026,864 | 52,020,962 | 2.15% | 3.32% |
| 2016 | 3,088,856 | 53,824,013 | 2.05% | 3.47% |
| 2017 | 3,148,917 | 55,652,890 | 1.94% | 3.4% |
| 2018 | 3,208,189 | 57,437,145 | 1.88% | 3.21% |
| 2019 | 3,267,673 | 59,174,891 | 1.85% | 3.03% |
| 2020 | 3,327,204 | 60,972,798 | 1.82% | 3.04% |
| 2021 | 3,383,741 | 62,830,412 | 1.7% | 3.05% |
| 2022 | 3,433,748 | 64,711,821 | 1.48% | 2.99% |
| 2023 | 3,481,145 | 66,617,606 | 1.38% | 2.95% |
| 2024 | 3,524,788 | 68,560,157 | 1.25% | 2.92% |
| 2025 | 3,566,934 | 70,545,858 | 1.2% | 2.9% |
| 2026 | 3,607,194 | 72,563,773 | 1.13% | 2.86% |
| 2027 | 3,646,133 | 74,604,804 | 1.08% | 2.81% |
| 2028 | 3,684,133 | 76,670,483 | 1.04% | 2.77% |
| 2029 | 3,721,196 | 78,773,192 | 1.01% | 2.74% |
| 2030 | 3,757,736 | 80,913,118 | 0.98% | 2.72% |
| 2031 | 3,793,979 | 83,087,927 | 0.96% | 2.69% |
| 2032 | 3,830,403 | 85,293,126 | 0.96% | 2.65% |
| 2033 | 3,867,674 | 87,520,491 | 0.97% | 2.61% |
| 2034 | 3,905,872 | 89,788,673 | 0.99% | 2.59% |
| 2035 | 3,944,896 | 92,091,418 | 1% | 2.56% |
| 2036 | 3,984,836 | 94,420,808 | 1.01% | 2.53% |
| 2037 | 4,025,966 | 96,775,766 | 1.03% | 2.49% |
| 2038 | 4,067,894 | 99,156,465 | 1.04% | 2.46% |
| 2039 | 4,110,455 | 101,567,525 | 1.05% | 2.43% |
| 2040 | 4,153,587 | 103,999,350 | 1.05% | 2.39% |
| 2041 | 4,197,027 | 106,448,475 | 1.05% | 2.35% |
| 2042 | 4,240,723 | 108,926,272 | 1.04% | 2.33% |
| 2043 | 4,284,073 | 111,433,788 | 1.02% | 2.3% |
| 2044 | 4,327,016 | 113,966,263 | 1% | 2.27% |
| 2045 | 4,369,833 | 116,525,463 | 0.99% | 2.25% |
| 2046 | 4,411,717 | 119,109,670 | 0.96% | 2.22% |
| 2047 | 4,452,180 | 121,721,018 | 0.92% | 2.19% |
| 2048 | 4,491,289 | 124,351,294 | 0.88% | 2.16% |
| 2049 | 4,529,071 | 126,981,394 | 0.84% | 2.12% |
| 2050 | 4,565,277 | 129,621,083 | 0.8% | 2.08% |
From 2005 to 2015, the population of Mongolia increased by 490,457 people (a 19.3% growth), while Tanzania gained 12,838,886 people (a 32.8% growth).
For the next 10 years, from 2015 to 2025, Mongolia gained 572,410 (a 18.9% growth), while Tanzania's population increased by 20,145,844 (a 38.7% growth).
Mongolia was ranked 137th most populous country in 2005 and is 132nd in 2025. Tanzania was ranked 31st in 2005 and ranked 20th now.
The UN's World Population Prospects forecasts that with changing growth rate trends in 25 years (in 2050) Mongolia's population will grow by 26.8% to 4,565,277 people with a rank change from 132nd to 130th. The population of Tanzania will increase by 79.6% to 129,621,083 people and rank change from 20th to 15th.
Biggest cities by population
|
|
|
|---|---|
| City | Population |
| Ulaanbaatar | 1.4M |
| Bulgan | 12.3K |
Compare countries by 7 more topics
Population differences between Mongolia and Tanzania
|
|
|
|
|---|---|---|
| Life expectancy | 72.2 years | 67.4 years |
| Average age | 29.6 years | 22.7 years |
| Median age | 27.8 years | 18.4 years |
| Male:Female ratio | 49.9:50.1 | 49.6:50.4 |
| Fertility rate | 2.7 births per woman | 4.61 births per woman |
| Population density | 5.86 ppl/mi² | 200.5 ppl/mi² |
Population map with other countries
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Growth rate visualization in other countries
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