Which has higher population ages 25 to 54, Costa Rica or Mongolia?

Costa Rica, at 1,732 against 1,252 in Mongolia as of 2025.

How many years of comparable data are there for Costa Rica and Mongolia?

12 years are reported by both, from 2003 to 2018.

Where does this data come from?

International Labour Organization, published as Population ages 25 to 54. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Costa Rica vs Mongolia: Population ages 25 to 54

Costa Rica

1,732

in 2025

Mongolia

1,252

in 2018

Costa Rica rank

50th

Mongolia rank

53rd

Population ages 25 to 54 over time

Costa Rica
Mongolia

How they compare

Costa Rica currently reports 1,732 against 1,252 in Mongolia, a difference of 480.

That makes Costa Rica's figure about 1.4 times Mongolia's.

Across all 12 years both countries report, Costa Rica has been ahead every year.

Costa Rica ranks 50th and Mongolia ranks 53rd of 82 countries.

Costa Rica has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade	Costa Rica	Mongolia	Difference	Ahead
2000s	1,550	880.49	669.06	Costa Rica
2010s	1,553	1,112	441.57	Costa Rica

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population ages 25 to 54, Costa Rica or Mongolia?: Costa Rica, at 1,732 against 1,252 in Mongolia as of 2025.
What is the difference in population ages 25 to 54 between Costa Rica and Mongolia?: 480, with Costa Rica ahead.
How many years of comparable data are there for Costa Rica and Mongolia?: 12 years are reported by both, from 2003 to 2018.
How do Costa Rica and Mongolia rank globally for population ages 25 to 54?: Costa Rica ranks 50th and Mongolia ranks 53rd of 82 countries.
Where does this data come from?: International Labour Organization, published as Population ages 25 to 54. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Costa Rica vs Mongolia: Population ages 25 to 54. Statizoid, drawing on International Labour Organization. Retrieved 03 September 2026, from https://population.statizoid.com/compare/population-ages-25-to-54/costa-rica/mongolia/

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About this data

Indicator: Population ages 25 to 54
Source: International Labour Organization
Licence: ILO Terms of Use (attribution required)
Coverage: 82 places, 1,262 data points, 2000–2026
Last refreshed: 03 September 2026

With the aim of promoting international comparability, statistics presented on ILOSTAT are based on standard international definitions wherever feasible and may differ from official national figures. This series is based on the 13th ICLS definitions. For time series comparability, it includes countries that have implemented the 19th ICLS standards, for which data are also available in the Work Statistics -- 19th ICLS (WORK) database. The prime-age population refers to persons aged 25 to 54 years. For more information, refer to the Gender Equality and Non-Discrimination Indicators (GEND) database description.