Total current population for Mongolia in 2025 is 3,537,947, a 1.27% increase from 2024.
Total population for Mongolia in 2024 was 3,493,629, a 1.35% increase from 2023.
Total population for Mongolia in 2023 was 3,447,157, a 1.44% increase from 2022.
Total population for Mongolia in 2022 was 3,398,366, a 1.51% increase from 2021.
Total population is based on the de facto definition of population, which counts all residents regardless of legal status or citizenship. The values shown are midyear estimates.