What is the population of Mongolia?

The population of Mongolia is approximately 3,517,100 as of 2025, according to UN estimates.

What is the life expectancy in Mongolia?

Life expectancy at birth in Mongolia is 72.2 years as of 2025.

What is the fertility rate in Mongolia?

The total fertility rate in Mongolia is 2.58 children per woman as of 2025.

What is the median age in Mongolia?

The median age in Mongolia is 26.9 years as of 2025.

Measured World

Countries Categories

Mongolia

Name: Mongolia Demographics and Population Statistics
Creator: Measured World
Published: 2024-07-01
License: https://creativecommons.org/licenses/by/3.0/igo/

Overview Population Births Mortality Migration

Mongolia

Overview Population Births Mortality Migration

Today's demographic activity

Updated continuously for December 15, 2025 at 15:23:54 UTC

Births today

108

Deaths today

Net migration today

As of today, Mongolia has approximately 3,535,721 people. Estimated births today: 107; deaths: 36.

Births this year

58,637

Deaths this year

19,986

Net change

+38,726

Watch Mongolia's population change in real time. These counters estimate births, deaths, and migration activity every second based on annual demographic rates.

Key terms

Real-time counters: — Live estimates derived from annual demographic rates evenly distributed throughout the year.
Natural change: — Net change from births minus deaths (excluding migration).
Net migration: — Balance of people moving into vs. leaving the country.
Population growth: — Total change combining births, deaths, and migration.

Source: UN World Population Prospects 2024. Historical estimates (1950–2024) and medium-variant projections (2025–2100).