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Population in Mongolia compared to New Zealand: Trends, Charts, Rankings

Updated on by Georank

The latest officially reported population of Mongolia was 3,568,978 in 2025 vs 5,324,700 people in New Zealand in 2025. In 2026, based on the adjusted UN estimation, the current Mongolia's population is 3,630,744 people compared to 5,380,024 in New Zealand.

Population statistics:

  • New Zealand's population is 1.48 times bigger than Mongolia's.
  • Mongolia is ranked the 132nd most populous country in the world, while New Zealand is the 124th.
  • The countries together account for 0.11% of the world: 0.04% for Mongolia vs 0.06% for New Zealand.
  • For the last 10 years, Mongolia has had an average growth rate of +1.71% per year vs +1.51% in New Zealand.
  • Since 2006, the population of Mongolia has increased from 2.57M people to 3.63M (41.4% growth), while New Zealand has grown from 4.18M to 5.38M (28.6% growth).

Mongolia vs New Zealand: population by year and forecast

Mongolia
Factual

Projection
New Zealand
Factual

Projection
1x
Year Population
Mongolia New Zealand
2100 5,630,532 5,915,768
2099 5,624,298 5,920,061
2098 5,616,442 5,924,133
2097 5,607,739 5,927,189
2096 5,598,366 5,929,831
2095 5,587,141 5,931,770
2094 5,575,743 5,933,105
2093 5,563,600 5,935,725
2092 5,550,506 5,936,005
2091 5,537,031 5,937,584
2090 5,522,419 5,938,671
2089 5,507,083 5,941,788
2088 5,491,226 5,942,552
2087 5,475,425 5,945,502
2086 5,459,661 5,948,659
2085 5,442,388 5,952,187
2084 5,424,928 5,956,025
2083 5,406,747 5,960,521
2082 5,388,623 5,963,849
2081 5,369,593 5,965,417
2080 5,349,817 5,967,986
2079 5,329,240 5,969,234
2078 5,307,283 5,969,831
2077 5,286,383 5,968,708
2076 5,264,220 5,968,290
2075 5,241,700 5,967,889
2074 5,218,897 5,966,738
2073 5,195,622 5,965,412
2072 5,172,532 5,961,455
2071 5,149,066 5,961,400
2070 5,124,853 5,960,718
2069 5,101,195 5,959,460
2068 5,077,035 5,957,827
2067 5,052,818 5,955,348
2066 5,027,552 5,951,452
2065 5,002,655 5,947,293
2064 4,978,185 5,943,767
2063 4,953,806 5,941,828
2062 4,929,364 5,937,757
2061 4,904,690 5,936,521
2060 4,878,877 5,933,016
2059 4,852,963 5,928,350
2058 4,826,761 5,922,743
2057 4,799,120 5,916,754
2056 4,771,151 5,910,221
2055 4,742,184 5,901,290
2054 4,711,735 5,891,739
2053 4,679,745 5,881,824
2052 4,646,658 5,873,115
2051 4,612,090 5,861,135
2050 4,576,701 5,849,861
2049 4,539,215 5,841,135
2048 4,500,638 5,830,154
2047 4,460,511 5,819,016
2046 4,419,188 5,806,848
2045 4,376,222 5,792,780
2044 4,333,010 5,777,886
2043 4,289,776 5,761,590
2042 4,245,757 5,743,549
2041 4,201,838 5,724,283
2040 4,158,320 5,705,914
2039 4,115,023 5,687,068
2038 4,072,646 5,667,019
2037 4,030,644 5,647,323
2036 3,989,867 5,627,207
2035 3,950,239 5,606,247
2034 3,911,316 5,585,417
2033 3,873,353 5,562,621
2032 3,836,311 5,539,615
2031 3,800,027 5,514,530
2030 3,763,374 5,488,472
2029 3,726,490 5,460,094
2028 3,688,767 5,429,936
2027 3,650,012 5,397,099
2026 3,610,395 5,361,990
2025 3,568,978 5,324,700
2024 3,524,788 5,290,000
2023 3,481,145 5,200,000
2022 3,433,748 5,081,700
2021 3,383,741 5,084,600
2020 3,327,204 5,072,400
2019 3,267,673 4,970,300
2018 3,208,189 4,900,600
2017 3,148,917 4,813,600
2016 3,088,856 4,714,100
2015 3,026,864 4,609,400
2014 2,963,113 4,516,500
2013 2,899,011 4,442,100
2012 2,839,705 4,408,100
2011 2,786,317 4,384,000
2010 2,738,622 4,350,700
2009 2,691,115 4,302,600
2008 2,643,201 4,259,800
2007 2,601,850 4,223,800
2006 2,567,168 4,184,600
2005 2,536,407 4,133,900
2004 2,508,412 4,087,500
2003 2,480,374 4,027,200
2002 2,449,027 3,948,500
2001 2,417,751 3,880,500
2000 2,388,299 3,857,700
1999 2,356,813 3,835,100
1998 2,323,809 3,815,000
1997 2,291,750 3,781,300
1996 2,259,507 3,732,000
1995 2,224,945 3,673,400
1994 2,189,395 3,620,000
1993 2,165,130 3,572,200
1992 2,167,790 3,531,700
1991 2,165,342 3,495,100
1990 2,098,710 3,329,800
1989 2,124,185 3,299,200
1988 2,076,322 3,283,400
1987 2,022,800 3,274,400
1986 1,970,965 3,246,300
1985 1,921,514 3,247,100
1984 1,874,349 3,227,100
1983 1,829,092 3,199,300
1982 1,785,364 3,156,100
1981 1,742,857 3,124,900
1980 1,701,335 3,112,900
1979 1,660,659 3,109,000
1978 1,619,468 3,121,200
1977 1,576,245 3,120,200
1976 1,531,945 3,110,500
1975 1,488,296 3,083,100
1974 1,446,050 3,023,700
1973 1,405,502 2,961,300
1972 1,366,821 2,903,900
1971 1,330,071 2,853,000
1970 1,295,272 2,810,700
1969 1,262,284 2,772,800
1968 1,229,930 2,748,100
1967 1,196,996 2,724,100
1966 1,163,754 2,675,900
1965 1,131,177 2,628,400
1964 1,100,234 2,585,400
1963 1,071,362 2,531,800
1962 1,041,444 2,482,000
1961 1,009,284 2,419,700
1960 977,595 2,371,800

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/mongolia/new-zealand | CC BY

From 2006 to 2016, the population of Mongolia increased by 521,688 people (a 20.3% growth), while New Zealand gained 529,500 people (a 12.7% growth).

For the next 10 years, from 2016 to 2026, Mongolia gained 541,888 people (a 17.5% growth), while New Zealand's population increased by 665,924 people (a 14.1% growth).

Mongolia was ranked 137th most populous country in 2006 and is 132nd in 2026. New Zealand was ranked 122nd in 2006 and ranked 124th now.

The UN's World Population Prospects forecasts that in 24 years (in 2050) Mongolia's population will grow by 26.1% to 4,576,701 people with a rank change from 132nd to 130th. The population of New Zealand will increase by 8.73% to 5,849,861 people and rank change from 124th to 122nd.

Mongolia is projected to reach its peak in 2100 at 5.63M people compared to the peak of 5.97M people in 2078 for New Zealand.

Population growth rate by year

Mongolia
Factual

Projection
New Zealand
Factual

Projection
1x
Year Growth rate
Mongolia New Zealand
2100 0.11% -0.07%
2099 0.14% -0.07%
2098 0.16% -0.05%
2097 0.17% -0.04%
2096 0.2% -0.03%
2095 0.2% -0.02%
2094 0.22% -0.04%
2093 0.24% -0.005%
2092 0.24% -0.03%
2091 0.26% -0.02%
2090 0.28% -0.05%
2089 0.29% -0.01%
2088 0.29% -0.05%
2087 0.29% -0.05%
2086 0.32% -0.06%
2085 0.32% -0.06%
2084 0.34% -0.08%
2083 0.34% -0.06%
2082 0.35% -0.03%
2081 0.37% -0.04%
2080 0.39% -0.02%
2079 0.41% -0.01%
2078 0.4% 0.02%
2077 0.42% 0.007%
2076 0.43% 0.007%
2075 0.44% 0.02%
2074 0.45% 0.02%
2073 0.45% 0.07%
2072 0.46% 0.001%
2071 0.47% 0.01%
2070 0.46% 0.02%
2069 0.48% 0.03%
2068 0.48% 0.04%
2067 0.5% 0.07%
2066 0.5% 0.07%
2065 0.49% 0.06%
2064 0.49% 0.03%
2063 0.5% 0.07%
2062 0.5% 0.02%
2061 0.53% 0.06%
2060 0.53% 0.08%
2059 0.54% 0.09%
2058 0.58% 0.1%
2057 0.59% 0.11%
2056 0.61% 0.15%
2055 0.65% 0.16%
2054 0.68% 0.17%
2053 0.71% 0.15%
2052 0.75% 0.2%
2051 0.77% 0.19%
2050 0.83% 0.15%
2049 0.86% 0.19%
2048 0.9% 0.19%
2047 0.94% 0.21%
2046 0.98% 0.24%
2045 1% 0.26%
2044 1.01% 0.28%
2043 1.04% 0.31%
2042 1.05% 0.34%
2041 1.05% 0.32%
2040 1.05% 0.33%
2039 1.04% 0.35%
2038 1.04% 0.35%
2037 1.02% 0.36%
2036 1% 0.37%
2035 1% 0.37%
2034 0.98% 0.41%
2033 0.97% 0.42%
2032 0.95% 0.45%
2031 0.97% 0.47%
2030 0.99% 0.52%
2029 1.02% 0.56%
2028 1.06% 0.61%
2027 1.1% 0.65%
2026 1.16% 0.7%
2025 1.25% 0.66%
2024 1.25% 1.73%
2023 1.38% 2.33%
2022 1.48% -0.06%
2021 1.7% 0.24%
2020 1.82% 2.05%
2019 1.85% 1.42%
2018 1.88% 1.81%
2017 1.94% 2.11%
2016 2.05% 2.27%
2015 2.15% 2.06%
2014 2.21% 1.67%
2013 2.09% 0.77%
2012 1.92% 0.55%
2011 1.74% 0.77%
2010 1.77% 1.12%
2009 1.81% 1%
2008 1.59% 0.85%
2007 1.35% 0.94%
2006 1.21% 1.23%
2005 1.12% 1.14%
2004 1.13% 1.5%
2003 1.28% 1.99%
2002 1.29% 1.75%
2001 1.23% 0.59%
2000 1.34% 0.59%
1999 1.42% 0.53%
1998 1.4% 0.89%
1997 1.43% 1.32%
1996 1.55% 1.6%
1995 1.62% 1.48%
1994 1.12% 1.34%
1993 -0.12% 1.15%
1992 0.11% 1.05%
1991 3.17% 4.96%
1990 -1.2% 0.93%
1989 2.31% 0.48%
1988 2.65% 0.27%
1987 2.63% 0.87%
1986 2.57% -0.02%
1985 2.52% 0.62%
1984 2.47% 0.87%
1983 2.45% 1.37%
1982 2.44% 1%
1981 2.44% 0.39%
1980 2.45% 0.13%
1979 2.54% -0.39%
1978 2.74% 0.03%
1977 2.89% 0.31%
1976 2.93% 0.89%
1975 2.92% 1.96%
1974 2.88% 2.11%
1973 2.83% 1.98%
1972 2.76% 1.78%
1971 2.69% 1.5%
1970 2.61% 1.37%
1969 2.63% 0.9%
1968 2.75% 0.88%
1967 2.86% 1.8%
1966 2.88% 1.81%
1965 2.81% 1.66%
1964 2.69% 2.12%
1963 2.87% 2.01%
1962 3.19% 2.57%
1961 3.24% 2.02%

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/mongolia/new-zealand | CC BY

In 2025, the population of Mongolia grew by 1.25%, while New Zealand's population grew by 0.66%.

Live population counters

Mongolia New Zealand
Current population
3630744
5380024
Population rank 132/197 124/197
Percent of world population 0.04% 0.06%
One net population change
11.9 minutes
15.2 minutes
One birth every
8.82 minutes
9.01 minutes
One death every
27.1 minutes
13.9 minutes
Daily growth/decline +121 +95
Annual growth/decline +44,190 +34,700
Annual growth/decline rate +1.25% +0.66%
Population growth rate rank 81/197 118/197
One migration net change every
4.63 days
30.3 minutes
Annual migration change +79 +17,403
Net migration rank 74/196 35/196
Foreign-born residents 22,589 1,467,989
Foreign-born residents rank 169/195 45/195
Foreign-born share of population 0.6% 28.2%
Foreign-born share rank 171/195 20/195

Natural population change vs migration

Mongolia
Natural

Migration
New Zealand
Natural

Migration
1x
Year Population change
Mongolia New Zealand
Natural Migration Natural Migration
2025 - 79 - 17,403
2024 40,182 83 20,631 18,766
2023 46,995 0 19,031 21,404
2022 47,730 0 20,276 21,404
2021 52,109 0 23,745 -14,944
2020 60,888 0 25,007 42,124
2019 61,433 8,660 25,349 69,770
2018 60,635 7,811 24,797 59,139
2017 57,940 6,831 26,282 68,349
2016 62,086 5,633 28,237 75,512
2015 64,473 4,307 29,408 70,870
2014 66,078 2,921 26,196 57,974
2013 62,618 1,505 29,096 26,385
2012 55,942 351 31,077 -1,015
2011 50,711 -505 31,302 -2,196
2010 44,914 -6,444 35,458 6,722
2009 48,876 -15,007 33,560 12,700
2008 45,843 -17,277 35,143 4,804
2007 39,636 -15,220 35,480 3,053
2006 33,609 -11,934 30,924 14,542
2005 29,290 -8,924 30,674 19,212
2004 28,418 -8,148 29,634 24,521
2003 28,827 -7,986 28,150 42,456
2002 30,439 -8,934 25,941 48,195
2001 32,052 -10,244 27,939 17,793
2000 32,753 -11,241 29,897 -6,604
1999 32,283 -13,481 28,916 -7,634
1998 31,757 -10,315 29,146 -1,387
1997 32,403 -9,132 30,137 12,040
1996 33,741 -8,626 28,997 25,169
1995 34,473 -7,346 29,828 26,743
1994 34,711 -5,449 30,372 20,420
1993 36,924 -5,429 31,685 12,638
1992 42,437 -8,404 32,067 6,460
1991 47,884 -11,427 33,518 31,156
1990 49,443 -11,881 33,298 70,432
1989 51,420 -9,757 30,749 -8,818
1988 51,588 2,459 29,846 -17,005
1987 51,140 1,855 27,603 -7,631
1986 50,329 354 25,549 -10,234
1985 49,944 -1,719 24,126 -13,462
1984 48,562 -2,452 26,043 -901
1983 46,919 -2,522 24,315 11,464
1982 45,179 -2,132 24,207 7,982
1981 43,588 -1,615 25,374 -7,606
1980 42,343 -1,268 23,658 -15,423
1979 41,568 -1,296 26,675 -26,694
1978 40,276 1,833 26,156 -28,783
1977 38,995 5,354 28,020 -22,697
1976 37,670 6,577 29,456 -9,138
1975 36,490 6,556 31,355 13,196
1974 35,297 6,153 33,896 27,580
1973 33,993 5,647 35,239 28,261
1972 32,727 4,999 38,244 17,779
1971 31,536 4,238 40,000 7,547
1970 30,558 3,263 37,101 4,511
1969 29,781 2,366 38,098 -5,212
1968 29,017 3,535 37,594 -11,853
1967 28,178 5,139 37,974 -2,289
1966 27,338 5,837 36,151 9,161
1965 26,364 5,610 36,982 9,245
1964 25,317 4,599 39,375 9,806
1963 24,142 3,687 42,027 10,226
1962 22,960 9,049 42,865 12,697
1961 21,873 10,440 43,482 10,689
1960 20,726 10,334 41,791 3,846

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

GeoRank.org/population/mongolia/new-zealand | CC BY

Over the last 10 years, 94.3% of the population change in Mongolia is from natural causes (a gain of 554,471 people) and 5.67% is from migration (a gain of 33,325 people). In New Zealand 36% is from natural causes (a gain of 242,763 people) and 64% is from migration (a gain of 432,394 people).

As of 2024, 22,589 residents or 0.6% of the population were not native-born in Mongolia, compared to 1,467,989 people or 28.2% in New Zealand.

Biggest cities by population

Mongolia
City Population
Ulaanbaatar 1.4M
Bulgan 12.3K
New Zealand
City Population
Auckland 1.47M
Christchurch 383K
Wellington 216K
Hamilton 176K
Tauranga 151K
Dunedin 106K
Lower Hutt 103K
Palmerston North 81.5K
Napier 66.3K
Hibiscus Coast 59.8K

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/mongolia/new-zealand | 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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