Mauritania vs Mongolia: Population by age group

Mauritania
161,458
in 2023
Mongolia
166,884
in 2023
Mauritania rank
144th
Mongolia rank
142nd

Population by age group over time

  • Mauritania
  • Mongolia
050.0k100.0k150.0k195019862023

How they compare

Mongolia currently reports 166,884 against 161,458 in Mauritania, a difference of 5,426.

The two have swapped places 2 times across 74 shared years of data; in 1950 it was Mongolia ahead.

Mauritania ranks 144th and Mongolia ranks 142nd of 236 countries.

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

Head to head by decade

Decade Mauritania Mongolia Difference Ahead
1950s 13,536 38,931 25,394 Mongolia
1960s 24,211 67,032 42,821 Mongolia
1970s 36,971 77,980 41,009 Mongolia
1980s 51,297 82,990 31,693 Mongolia
1990s 69,235 82,356 13,122 Mongolia
2000s 92,592 91,881 711.2 Mauritania
2010s 138,044 115,003 23,040 Mauritania
2020s 155,078 153,225 1,854 Mauritania

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population by age group, Mauritania or Mongolia?
Mongolia, at 166,884 against 161,458 in Mauritania as of 2023.
What is the difference in population by age group between Mauritania and Mongolia?
5,426, with Mongolia ahead.
How many years of comparable data are there for Mauritania and Mongolia?
74 years are reported by both, from 1950 to 2023.
How do Mauritania and Mongolia rank globally for population by age group?
Mauritania ranks 144th 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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Mauritania 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/mauritania/mongolia/

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<a href="https://population.statizoid.com/compare/population-by-age-group/mauritania/mongolia/">Mauritania vs Mongolia: Population by age group</a> — Statizoid

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