What is life expectancy at age 15 in Mongolia?

Life expectancy at age 15 in Mongolia was 85.8 years in 2100, according to Human Mortality Database (2025); UN, World Population Prospects (2024) – with major processing by Our World in Data.

What is the highest life expectancy at age 15 recorded in Mongolia?

The highest recorded value was 85.8 years in 2100.

What is the lowest life expectancy at age 15 recorded in Mongolia?

The lowest recorded value was 57.44 years in 1950.

How does Mongolia rank for life expectancy at age 15?

Mongolia ranks 131st out of 236 countries with data for 2100.

Is life expectancy at age 15 rising or falling in Mongolia?

Over the last ten years it is up 1.6%. The long-run trend across the full record is rising.

Where does this Mongolia data come from?

The figures come from Human Mortality Database (2025); UN, World Population Prospects (2024) – with major processing by Our World in Data, published as part of Life expectancy at age 15. Statizoid updates them automatically from the source API.

Life expectancy at age 15 in Mongolia

Name: Life expectancy at age 15 in Mongolia
Creator: Human Mortality Database (2025); UN, World Population Prospects (2024) – with major processing by Our World in Data
License: CC BY 4.0 (Our World in Data)

Mongolia: Life expectancy at age 15 was 85.8 years in 2100. ▲ Rising

Latest (2100)

85.8 years

Change on year

up 0.1%

World rank

131st

of 236 countries

All-time high

85.8 years

in 2100

All-time low

57.44 years

in 1950

Years of data

151

1950–2100

Life expectancy at age 15 in Mongolia, 1950–2100

Source: Human Mortality Database (2025); UN, World Population Prospects (2024) – with major processing by Our World in Data. Measured in years.

Analysis

Mongolia recorded 85.8 years for life expectancy at age 15 in 2100. That is the highest value across all 151 years on record.

Compared with earlier readings it is up 0.1% on the previous year and up 1.6% over ten years.

Over the whole period, life expectancy at age 15 in Mongolia peaked at 85.8 years in 2100 and was at its lowest, 57.44 years, in 1950.

That places Mongolia 131st out of 236 countries with data for 2100, putting it in the middle of the range.

The long-run direction has been consistently rising across the 151 years of available data.

Averages by decade

Decade	Average	Lowest	Highest	Years
1950s	58.49 years	57.44 years	60.05 years	10
1960s	61.99 years	60.42 years	63.55 years	10
1970s	65.18 years	63.9 years	65.9 years	10
1980s	66.08 years	65.94 years	66.37 years	10
1990s	67.08 years	66.64 years	67.55 years	10
2000s	68.29 years	67.53 years	69.54 years	10
2010s	70.63 years	69.25 years	71.97 years	10
2020s	72.75 years	69.84 years	73.96 years	10
2030s	75.04 years	74.16 years	75.92 years	10
2040s	76.98 years	76.11 years	77.82 years	10
2050s	78.83 years	78.01 years	79.64 years	10
2060s	80.58 years	79.81 years	81.32 years	10
2070s	82.19 years	81.48 years	82.88 years	10
2080s	83.7 years	83.03 years	84.34 years	10
2090s	85.07 years	84.47 years	85.67 years	10
2100s	85.8 years	85.8 years	85.8 years	1

Countries ranked near Mongolia

128 Nicaragua 86.17 years compare
129 Belarus 85.94 years compare
130 Azerbaijan 85.92 years compare
132 Belize 85.71 years compare
133 India 85.71 years compare
134 Ukraine 85.71 years compare

See the full ranking of 236 places →

More health data for Mongolia

Age population, age 20, female, interpolated 22,554 (2025)
Age population, age 08, female, interpolated 38,611 (2025)
Age population, age 08, male, interpolated 41,061 (2025)
Age population, age 09, female, interpolated 40,186 (2025)
Age population, age 20, male, interpolated 24,241 (2025)
Age population, age 19, female, interpolated 24,082 (2025)
Age population, age 18, female, interpolated 26,011 (2025)
Age population, age 18, male, interpolated 27,878 (2025)
Age population, age 21, female, interpolated 21,449 (2025)
Age population, age 19, male, interpolated 25,858 (2025)

All data for Mongolia →

Frequently asked questions

What is life expectancy at age 15 in Mongolia?: Life expectancy at age 15 in Mongolia was 85.8 years in 2100, according to Human Mortality Database (2025); UN, World Population Prospects (2024) – with major processing by Our World in Data.
What is the highest life expectancy at age 15 recorded in Mongolia?: The highest recorded value was 85.8 years in 2100.
What is the lowest life expectancy at age 15 recorded in Mongolia?: The lowest recorded value was 57.44 years in 1950.
How does Mongolia rank for life expectancy at age 15?: Mongolia ranks 131st out of 236 countries with data for 2100.
Is life expectancy at age 15 rising or falling in Mongolia?: Over the last ten years it is up 1.6%. The long-run trend across the full record is rising.
Where does this Mongolia data come from?: The figures come from Human Mortality Database (2025); UN, World Population Prospects (2024) – with major processing by Our World in Data, published as part of Life expectancy at age 15. Statizoid updates them automatically from the source API.

Download this data

CSV · JSON — 151 observations, free to reuse under CC BY 4.0 (Our World in Data).

About this data

Indicator: Life expectancy at age 15
Unit: years
Source: Human Mortality Database (2025); UN, World Population Prospects (2024) – with major processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 236 places, 36,894 data points, 1751–2100
Last refreshed: 06 August 2026

The total period life expectancy at age 15, in a given year.