Liberia vs Mongolia: Population by age group

Liberia
180,041
in 2023
Mongolia
166,884
in 2023
Liberia rank
140th
Mongolia rank
142nd

Population by age group over time

  • Liberia
  • Mongolia
50.0k100.0k150.0k200.0k195019862023

How they compare

Liberia currently reports 180,041 against 166,884 in Mongolia, a difference of 13,157.

That makes Liberia's figure about 1.1 times Mongolia's.

The two have swapped places 1 time across 74 shared years of data; in 1950 it was Mongolia ahead.

Liberia ranks 140th and Mongolia ranks 142nd of 236 countries.

Across the 8 decades both report, Liberia averaged higher in 3 and Mongolia in 5.

Head to head by decade

Decade Liberia Mongolia Difference Ahead
1950s 29,449 38,931 9,482 Mongolia
1960s 36,776 67,032 30,256 Mongolia
1970s 47,824 77,980 30,156 Mongolia
1980s 65,074 82,990 17,916 Mongolia
1990s 69,576 82,356 12,780 Mongolia
2000s 107,308 91,881 15,426 Liberia
2010s 147,480 115,003 32,477 Liberia
2020s 172,684 153,225 19,459 Liberia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population by age group, Liberia or Mongolia?
Liberia, at 180,041 against 166,884 in Mongolia as of 2023.
What is the difference in population by age group between Liberia and Mongolia?
13,157, with Liberia ahead.
How many years of comparable data are there for Liberia and Mongolia?
74 years are reported by both, from 1950 to 2023.
How do Liberia and Mongolia rank globally for population by age group?
Liberia ranks 140th and Mongolia ranks 142nd of 236 countries.
Where does this data come from?
Our World in Data, published as Population by age group. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Liberia vs Mongolia: Population by age group. Statizoid, drawing on Our World in Data. Retrieved 11 November 2026, from https://population.statizoid.com/compare/population-by-age-group/liberia/mongolia/

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About this data

Indicator
Population by age group
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
236 places, 17,464 data points, 1950–2023
Last refreshed