Number of children under 5 in Mongolia

Mongolia: Number of children under 5 was 352,992 people in 2023. ▲ Rising

Latest (2023)
352,992 people
Change on year
down 3.1%
World rank
121st
of 236 countries
All-time high
394,372 people
in 2019
All-time low
98,498 people
in 1950
Years of data
74
1950–2023

Number of children under 5 in Mongolia, 1950–2023

100.0k200.0k300.0k400.0k195019862023

Source: UN, World Population Prospects (2024) – processed by Our World in Data. Measured in people.

Analysis

Mongolia recorded 352,992 people for number of children under 5 in 2023.

The figure is down 3.1% on the previous year and up 4.3% over ten years.

Over the whole period, number of children under 5 in Mongolia peaked at 394,372 people in 2019 and was at its lowest, 98,498 people, in 1950.

Mongolia ranks 121st of 236 countries on this measure, in the middle of the range.

The long-run direction has been consistently rising across the 74 years of available data.

Number of children under 5 in Mongolia, year by year

Annual values for Number of children under 5 in Mongolia, 1950 to 2023.
Year people Change
1950 98,498 people
1951 104,514 people +6.1%
1952 110,516 people +5.7%
1953 116,797 people +5.7%
1954 123,924 people +6.1%
1955 129,817 people +4.8%
1956 135,214 people +4.2%
1957 142,505 people +5.4%
1958 150,557 people +5.7%
1959 159,129 people +5.7%
1960 167,684 people +5.4%
1961 175,335 people +4.6%
1962 181,192 people +3.3%
1963 188,409 people +4.0%
1964 198,075 people +5.1%
1965 207,340 people +4.7%
1966 215,341 people +3.9%
1967 221,081 people +2.7%
1968 223,367 people +1.0%
1969 223,587 people +0.1%
1970 224,852 people +0.6%
1971 228,359 people +1.6%
1972 234,125 people +2.5%
1973 241,640 people +3.2%
1974 249,568 people +3.3%
1975 257,100 people +3.0%
1976 264,210 people +2.8%
1977 270,193 people +2.3%
1978 273,397 people +1.2%
1979 275,166 people +0.6%
1980 277,630 people +0.9%
1981 280,555 people +1.1%
1982 284,380 people +1.4%
1983 289,852 people +1.9%
1984 296,387 people +2.3%
1985 303,642 people +2.4%
1986 312,375 people +2.9%
1987 322,426 people +3.2%
1988 332,690 people +3.2%
1989 339,457 people +2.0%
1990 340,776 people +0.4%
1991 337,626 people -0.9%
1992 330,488 people -2.1%
1993 320,567 people -3.0%
1994 309,612 people -3.4%
1995 298,916 people -3.5%
1996 288,860 people -3.4%
1997 279,429 people -3.3%
1998 270,344 people -3.3%
1999 260,812 people -3.5%
2000 252,405 people -3.2%
2001 246,758 people -2.2%
2002 243,005 people -1.5%
2003 240,709 people -0.9%
2004 240,036 people -0.3%
2005 240,587 people +0.2%
2006 242,537 people +0.8%
2007 247,375 people +2.0%
2008 256,296 people +3.6%
2009 270,282 people +5.5%
2010 289,073 people +7.0%
2011 306,652 people +6.1%
2012 321,765 people +4.9%
2013 338,480 people +5.2%
2014 354,420 people +4.7%
2015 367,058 people +3.6%
2016 379,395 people +3.4%
2017 389,632 people +2.7%
2018 393,539 people +1.0%
2019 394,372 people +0.2%
2020 388,580 people -1.5%
2021 376,170 people -3.2%
2022 364,182 people -3.2%
2023 352,992 people -3.1%

Mongolia compared with similar countries

  • Mongolia's 352,992 people is below the median for upper middle income countries, which is 447,677 people, 79% of the median. (58 countries reporting)
  • Mongolia's 352,992 people is above the median for East Asia & Pacific, which is 156,933 people, 2.2× the median. (37 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
1950s 127,147 people 98,498 people 159,129 people 10
1960s 200,141 people 167,684 people 223,587 people 10
1970s 251,861 people 224,852 people 275,166 people 10
1980s 303,939 people 277,630 people 339,457 people 10
1990s 303,743 people 260,812 people 340,776 people 10
2000s 247,999 people 240,036 people 270,282 people 10
2010s 353,439 people 289,073 people 394,372 people 10
2020s 370,481 people 352,992 people 388,580 people 4

Countries ranked near Mongolia

  1. 118 Greece 397,773 people compare
  2. 119 Gambia 383,559 people compare
  3. 120 Panama 359,780 people compare
  4. 122 Gabon 331,234 people compare
  5. 123 Serbia 314,989 people compare
  6. 124 Denmark 308,877 people compare

See the full ranking of 236 places →

More reference data data for Mongolia

All data for Mongolia →

Frequently asked questions

What is number of children under 5 in Mongolia?
Number of children under 5 in Mongolia was 352,992 people in 2023, according to UN, World Population Prospects (2024) – processed by Our World in Data.
What is the highest number of children under 5 recorded in Mongolia?
The highest recorded value was 394,372 people in 2019.
What is the lowest number of children under 5 recorded in Mongolia?
The lowest recorded value was 98,498 people in 1950.
How does Mongolia rank for number of children under 5?
Mongolia ranks 121st out of 236 countries with data for 2023.
Is number of children under 5 rising or falling in Mongolia?
Over the last ten years it is up 4.3%. The long-run trend across the full record is rising.
Where does this Mongolia data come from?
The figures come from UN, World Population Prospects (2024) – processed by Our World in Data, published as part of Number of children under 5. Statizoid updates them automatically from the source API.

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Number of children under 5 in Mongolia. Statizoid, drawing on UN, World Population Prospects (2024) – processed by Our World in Data. Retrieved 22 September 2026, from https://reference.statizoid.com/stat/children-under-age-5/mongolia/

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About this data

Indicator
Number of children under 5
Unit
people
Source
UN, World Population Prospects (2024) – processed by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
236 places, 17,464 data points, 1950–2023
Last refreshed

Total population, measured on 1 July of the year shown. This only includes people aged 0-4.