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

Updated on by Georank

The latest officially reported population of Armenia was 3,086,700 in 2025 vs 3,568,978 people in Mongolia in 2025. In 2026, based on the adjusted UN estimation, the current Armenia's population is 3,064,036 people compared to 3,630,744 in Mongolia.

Population statistics:

  • Mongolia's population is 1.18 times bigger than Armenia's.
  • Armenia is ranked the 136th most populous country in the world, while Mongolia is the 132nd.
  • The countries together account for 0.08% of the world: 0.04% for Armenia vs 0.04% for Mongolia.
  • For the last 10 years, Armenia has had an average growth rate of +0.22% per year vs +1.71% in Mongolia.
  • Since 2006, the population of Armenia has decreased from 3.13M people to 3.06M (2.02% decline), while Mongolia has grown from 2.57M to 3.63M (41.4% growth).

Armenia vs Mongolia: population by year and forecast

Armenia
Factual

Projection
Mongolia
Factual

Projection
1x
Year Population
Armenia Mongolia
2100 1,768,991 5,630,532
2099 1,781,582 5,624,298
2098 1,794,224 5,616,442
2097 1,806,871 5,607,739
2096 1,819,484 5,598,366
2095 1,832,190 5,587,141
2094 1,845,178 5,575,743
2093 1,858,301 5,563,600
2092 1,871,498 5,550,506
2091 1,885,024 5,537,031
2090 1,898,786 5,522,419
2089 1,912,784 5,507,083
2088 1,927,138 5,491,226
2087 1,941,940 5,475,425
2086 1,957,359 5,459,661
2085 1,972,976 5,442,388
2084 1,988,981 5,424,928
2083 2,005,298 5,406,747
2082 2,022,296 5,388,623
2081 2,039,641 5,369,593
2080 2,057,242 5,349,817
2079 2,075,083 5,329,240
2078 2,093,363 5,307,283
2077 2,111,758 5,286,383
2076 2,130,190 5,264,220
2075 2,149,220 5,241,700
2074 2,168,491 5,218,897
2073 2,188,017 5,195,622
2072 2,207,467 5,172,532
2071 2,226,772 5,149,066
2070 2,246,052 5,124,853
2069 2,265,322 5,101,195
2068 2,284,681 5,077,035
2067 2,303,771 5,052,818
2066 2,322,723 5,027,552
2065 2,341,577 5,002,655
2064 2,360,105 4,978,185
2063 2,378,458 4,953,806
2062 2,396,260 4,929,364
2061 2,414,339 4,904,690
2060 2,432,279 4,878,877
2059 2,450,247 4,852,963
2058 2,467,707 4,826,761
2057 2,485,628 4,799,120
2056 2,503,122 4,771,151
2055 2,520,339 4,742,184
2054 2,538,112 4,711,735
2053 2,554,847 4,679,745
2052 2,572,750 4,646,658
2051 2,590,464 4,612,090
2050 2,607,864 4,576,701
2049 2,625,407 4,539,215
2048 2,642,974 4,500,638
2047 2,660,540 4,460,511
2046 2,678,006 4,419,188
2045 2,695,348 4,376,222
2044 2,712,601 4,333,010
2043 2,730,509 4,289,776
2042 2,748,877 4,245,757
2041 2,767,167 4,201,838
2040 2,785,984 4,158,320
2039 2,805,288 4,115,023
2038 2,823,794 4,072,646
2037 2,842,699 4,030,644
2036 2,861,789 3,989,867
2035 2,881,366 3,950,239
2034 2,900,627 3,911,316
2033 2,920,252 3,873,353
2032 2,939,698 3,836,311
2031 2,959,929 3,800,027
2030 2,980,238 3,763,374
2029 3,001,015 3,726,490
2028 3,021,496 3,688,767
2027 3,042,013 3,650,012
2026 3,064,036 3,610,395
2025 3,086,700 3,568,978
2024 3,033,500 3,524,788
2023 2,964,300 3,481,145
2022 2,969,200 3,433,748
2021 2,962,300 3,383,741
2020 2,961,500 3,327,204
2019 2,962,500 3,267,673
2018 2,969,000 3,208,189
2017 2,979,400 3,148,917
2016 2,992,300 3,088,856
2015 3,004,600 3,026,864
2014 3,013,800 2,963,113
2013 3,022,000 2,899,011
2012 3,024,100 2,839,705
2011 3,027,900 2,786,317
2010 3,044,800 2,738,622
2009 3,066,000 2,691,115
2008 3,087,100 2,643,201
2007 3,107,400 2,601,850
2006 3,127,100 2,567,168
2005 3,146,400 2,536,407
2004 3,164,900 2,508,412
2003 3,182,500 2,480,374
2002 3,199,800 2,449,027
2001 3,211,800 2,417,751
2000 3,221,100 2,388,299
1999 3,167,286 2,356,813
1998 3,208,401 2,323,809
1997 3,246,289 2,291,750
1996 3,278,735 2,259,507
1995 3,307,581 2,224,945
1994 3,364,610 2,189,395
1993 3,453,332 2,165,130
1992 3,571,861 2,167,790
1991 3,613,977 2,165,342
1990 3,552,128 2,098,710
1989 3,443,100 2,124,185
1988 3,355,125 2,076,322
1987 3,328,520 2,022,800
1986 3,294,847 1,970,965
1985 3,260,432 1,921,514
1984 3,224,547 1,874,349
1983 3,191,539 1,829,092
1982 3,163,144 1,785,364
1981 3,135,349 1,742,857
1980 3,107,415 1,701,335
1979 3,078,501 1,660,659
1978 3,012,807 1,619,468
1977 2,912,827 1,576,245
1976 2,818,165 1,531,945
1975 2,743,660 1,488,296
1974 2,686,445 1,446,050
1973 2,630,860 1,405,502
1972 2,577,079 1,366,821
1971 2,525,345 1,330,071
1970 2,475,633 1,295,272
1969 2,424,030 1,262,284
1968 2,367,319 1,229,930
1967 2,307,492 1,196,996
1966 2,246,159 1,163,754
1965 2,183,635 1,131,177
1964 2,120,135 1,100,234
1963 2,056,023 1,071,362
1962 1,991,689 1,041,444
1961 1,927,484 1,009,284
1960 1,863,705 977,595

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/armenia/mongolia | CC BY

From 2006 to 2016, the population of Armenia decreased by 134,800 people (a 4.31% decline), while Mongolia gained 521,688 people (a 20.3% growth).

For the next 10 years, from 2016 to 2026, Armenia gained 71,736 people (a 2.4% growth), while Mongolia's population increased by 541,888 people (a 17.5% growth).

Armenia was ranked 131st most populous country in 2006 and is 136th 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) Armenia's population will shrink by 14.9% to 2,607,864 people with a rank change from 136th to 142nd. The population of Mongolia will increase by 26.1% to 4,576,701 people and rank change from 132nd to 130th.

Mongolia is projected to reach its peak in 2100 at 5.63M people, while Armenia's population already peaked in 1991 at 3.61M people and is projected to decrease to 1.77M people by 2100.

Population growth rate by year

Armenia
Factual

Projection
Mongolia
Factual

Projection
1x
Year Growth rate
Armenia Mongolia
2100 -0.71% 0.11%
2099 -0.7% 0.14%
2098 -0.7% 0.16%
2097 -0.69% 0.17%
2096 -0.69% 0.2%
2095 -0.7% 0.2%
2094 -0.71% 0.22%
2093 -0.71% 0.24%
2092 -0.72% 0.24%
2091 -0.72% 0.26%
2090 -0.73% 0.28%
2089 -0.74% 0.29%
2088 -0.76% 0.29%
2087 -0.79% 0.29%
2086 -0.79% 0.32%
2085 -0.8% 0.32%
2084 -0.81% 0.34%
2083 -0.84% 0.34%
2082 -0.85% 0.35%
2081 -0.86% 0.37%
2080 -0.86% 0.39%
2079 -0.87% 0.41%
2078 -0.87% 0.4%
2077 -0.87% 0.42%
2076 -0.89% 0.43%
2075 -0.89% 0.44%
2074 -0.89% 0.45%
2073 -0.88% 0.45%
2072 -0.87% 0.46%
2071 -0.86% 0.47%
2070 -0.85% 0.46%
2069 -0.85% 0.48%
2068 -0.83% 0.48%
2067 -0.82% 0.5%
2066 -0.81% 0.5%
2065 -0.79% 0.49%
2064 -0.77% 0.49%
2063 -0.74% 0.5%
2062 -0.75% 0.5%
2061 -0.74% 0.53%
2060 -0.73% 0.53%
2059 -0.71% 0.54%
2058 -0.72% 0.58%
2057 -0.7% 0.59%
2056 -0.68% 0.61%
2055 -0.7% 0.65%
2054 -0.66% 0.68%
2053 -0.7% 0.71%
2052 -0.68% 0.75%
2051 -0.67% 0.77%
2050 -0.67% 0.83%
2049 -0.66% 0.86%
2048 -0.66% 0.9%
2047 -0.65% 0.94%
2046 -0.64% 0.98%
2045 -0.64% 1%
2044 -0.66% 1.01%
2043 -0.67% 1.04%
2042 -0.66% 1.05%
2041 -0.68% 1.05%
2040 -0.69% 1.05%
2039 -0.66% 1.04%
2038 -0.67% 1.04%
2037 -0.67% 1.02%
2036 -0.68% 1%
2035 -0.66% 1%
2034 -0.67% 0.98%
2033 -0.66% 0.97%
2032 -0.68% 0.95%
2031 -0.68% 0.97%
2030 -0.69% 0.99%
2029 -0.68% 1.02%
2028 -0.67% 1.06%
2027 -0.72% 1.1%
2026 -0.73% 1.16%
2025 1.75% 1.25%
2024 2.33% 1.25%
2023 -0.17% 1.38%
2022 0.23% 1.48%
2021 0.03% 1.7%
2020 -0.03% 1.82%
2019 -0.22% 1.85%
2018 -0.35% 1.88%
2017 -0.43% 1.94%
2016 -0.41% 2.05%
2015 -0.31% 2.15%
2014 -0.27% 2.21%
2013 -0.07% 2.09%
2012 -0.13% 1.92%
2011 -0.56% 1.74%
2010 -0.69% 1.77%
2009 -0.68% 1.81%
2008 -0.65% 1.59%
2007 -0.63% 1.35%
2006 -0.61% 1.21%
2005 -0.58% 1.12%
2004 -0.55% 1.13%
2003 -0.54% 1.28%
2002 -0.37% 1.29%
2001 -0.29% 1.23%
2000 1.7% 1.34%
1999 -1.28% 1.42%
1998 -1.17% 1.4%
1997 -0.99% 1.43%
1996 -0.87% 1.55%
1995 -1.69% 1.62%
1994 -2.57% 1.12%
1993 -3.32% -0.12%
1992 -1.17% 0.11%
1991 1.74% 3.17%
1990 3.17% -1.2%
1989 2.62% 2.31%
1988 0.8% 2.65%
1987 1.02% 2.63%
1986 1.06% 2.57%
1985 1.11% 2.52%
1984 1.03% 2.47%
1983 0.9% 2.45%
1982 0.89% 2.44%
1981 0.9% 2.44%
1980 0.94% 2.45%
1979 2.18% 2.54%
1978 3.43% 2.74%
1977 3.36% 2.89%
1976 2.72% 2.93%
1975 2.13% 2.92%
1974 2.11% 2.88%
1973 2.09% 2.83%
1972 2.05% 2.76%
1971 2.01% 2.69%
1970 2.13% 2.61%
1969 2.4% 2.63%
1968 2.59% 2.75%
1967 2.73% 2.86%
1966 2.86% 2.88%
1965 3% 2.81%
1964 3.12% 2.69%
1963 3.23% 2.87%
1962 3.33% 3.19%
1961 3.42% 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/armenia/mongolia | CC BY

In 2025, the population of Armenia grew by 1.75%, while Mongolia's population grew by 1.25%.

Live population counters

Armenia Mongolia
Current population
3064036
3630744
Population rank 136/197 132/197
Percent of world population 0.04% 0.04%
One net population change
9.91 minutes
11.9 minutes
One birth every
15.6 minutes
8.82 minutes
One death every
20.6 minutes
27.1 minutes
Daily growth/decline +146 +121
Annual growth/decline +53,200 +44,190
Annual growth/decline rate +1.75% +1.25%
Population growth rate rank 60/197 81/197
One migration net change every
18.2 minutes
4.63 days
Annual migration change -29,013 +79
Net migration rank 162/196 74/196
Foreign-born residents 274,645 22,589
Foreign-born residents rank 102/195 169/195
Foreign-born share of population 9.2% 0.6%
Foreign-born share rank 68/195 171/195

Natural population change vs migration

Armenia
Natural

Migration
Mongolia
Natural

Migration
1x
Year Population change
Armenia Mongolia
Natural Migration Natural Migration
2025 - -29,013 - 79
2024 8,190 -29,966 40,182 83
2023 12,153 75,000 46,995 0
2022 9,799 38,001 47,730 0
2021 2,370 -19,457 52,109 0
2020 296 -13,046 60,888 0
2019 10,072 -14,330 61,433 8,660
2018 10,688 -13,129 60,635 7,811
2017 10,428 -14,180 57,940 6,831
2016 12,269 -14,697 62,086 5,633
2015 13,821 -15,225 64,473 4,307
2014 15,371 -15,745 66,078 2,921
2013 14,505 -16,265 62,618 1,505
2012 14,818 -16,782 55,942 351
2011 15,442 -17,296 50,711 -505
2010 16,746 -30,009 44,914 -6,444
2009 16,863 -30,357 48,876 -15,007
2008 13,583 -29,732 45,843 -17,277
2007 13,362 -29,980 39,636 -15,220
2006 10,320 -29,921 33,609 -11,934
2005 11,013 -29,921 29,290 -8,924
2004 11,710 -30,103 28,418 -8,148
2003 9,866 -29,616 28,827 -7,986
2002 6,719 -27,792 30,439 -8,934
2001 8,030 -51,303 32,052 -10,244
2000 9,985 -52,780 32,753 -11,241
1999 10,452 -51,871 32,283 -13,481
1998 14,357 -55,171 31,757 -10,315
1997 16,685 -51,640 32,403 -9,132
1996 21,092 -51,023 33,741 -8,626
1995 22,452 -50,223 34,473 -7,346
1994 26,271 -112,569 34,711 -5,449
1993 35,818 -126,963 36,924 -5,429
1992 50,346 -196,270 42,437 -8,404
1991 56,269 5,422 47,884 -11,427
1990 59,893 2,122 49,443 -11,881
1989 57,520 98,517 51,420 -9,757
1988 33,232 -13,325 51,588 2,459
1987 60,176 -26,879 51,140 1,855
1986 61,771 -27,727 50,329 354
1985 62,499 -27,710 49,944 -1,719
1984 62,124 -25,143 48,562 -2,452
1983 61,028 -31,993 46,919 -2,522
1982 58,617 -30,862 45,179 -2,132
1981 56,323 -28,487 43,588 -1,615
1980 54,128 -26,099 42,343 -1,268
1979 52,452 -22,659 41,568 -1,296
1978 48,326 53,277 40,276 1,833
1977 45,320 53,042 38,995 5,354
1976 41,948 49,014 37,670 6,577
1975 40,217 17,829 36,490 6,556
1974 38,392 17,995 35,297 6,153
1973 37,355 17,425 33,993 5,647
1972 36,943 15,836 32,727 4,999
1971 36,590 14,094 31,536 4,238
1970 36,045 12,700 30,558 3,263
1969 37,333 17,128 29,781 2,366
1968 38,118 20,855 29,017 3,535
1967 38,674 22,014 28,178 5,139
1966 39,842 22,131 27,338 5,837
1965 42,271 20,809 26,364 5,610
1964 44,886 19,028 25,317 4,599
1963 48,058 16,252 24,142 3,687
1962 50,461 13,898 22,960 9,049
1961 51,957 12,102 21,873 10,440
1960 51,675 11,827 20,726 10,334

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

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

Over the last 10 years, 81.1% of the population change in Armenia is from natural causes (a gain of 90,086 people) and 18.9% is from migration (a loss of 21,029 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, 274,645 residents or 9.2% of the population were not native-born in Armenia, compared to 22,589 people or 0.6% in Mongolia.

Biggest cities by population

Armenia
City Population
Yerevan 1.11M
Gyumri 122K
Vanadzor 90.5K
Abovyan 44.4K
Armavir 38.6K
Kapan 32.8K
Ashtarak 21.6K
Masis 21.4K
Goris 17.1K
Spitak 12.9K
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/armenia/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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