Ireland vs Mongolia: Population by world region
Ireland
5.29 million people
in 2100
Mongolia
5.52 million people
in 2100
Ireland rank
126th
Mongolia rank
124th
Population by world region over time
- Ireland
- Mongolia
How they compare
Mongolia currently reports 5.52 million people against 5.29 million people in Ireland, a difference of 233,230 people.
The two have swapped places 1 time across 151 shared years of data; in 1950 it was Ireland ahead.
Ireland ranks 126th and Mongolia ranks 124th of 238 countries.
Across the 16 decades both report, Ireland averaged higher in 14 and Mongolia in 2.
Head to head by decade
| Decade | Ireland | Mongolia | Difference | Ahead |
|---|---|---|---|---|
| 1950s | 2.90 million people | 851,454 people | 2.05 million people | Ireland |
| 1960s | 2.87 million people | 1.12 million people | 1.75 million people | Ireland |
| 1970s | 3.16 million people | 1.47 million people | 1.69 million people | Ireland |
| 1980s | 3.50 million people | 1.90 million people | 1.60 million people | Ireland |
| 1990s | 3.62 million people | 2.31 million people | 1.30 million people | Ireland |
| 2000s | 4.15 million people | 2.56 million people | 1.59 million people | Ireland |
| 2010s | 4.71 million people | 2.95 million people | 1.76 million people | Ireland |
| 2020s | 5.26 million people | 3.49 million people | 1.77 million people | Ireland |
| 2030s | 5.67 million people | 3.87 million people | 1.79 million people | Ireland |
| 2040s | 5.90 million people | 4.28 million people | 1.62 million people | Ireland |
| 2050s | 5.97 million people | 4.64 million people | 1.33 million people | Ireland |
| 2060s | 5.87 million people | 4.90 million people | 972,818 people | Ireland |
| 2070s | 5.72 million people | 5.13 million people | 583,450 people | Ireland |
| 2080s | 5.58 million people | 5.33 million people | 245,952 people | Ireland |
| 2090s | 5.41 million people | 5.47 million people | 64,787 people | Mongolia |
| 2100s | 5.29 million people | 5.52 million people | 233,230 people | Mongolia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher population by world region, Ireland or Mongolia?
- Mongolia, at 5.52 million people against 5.29 million people in Ireland as of 2100.
- What is the difference in population by world region between Ireland and Mongolia?
- 233,230 people, with Mongolia ahead.
- How many years of comparable data are there for Ireland and Mongolia?
- 151 years are reported by both, from 1950 to 2100.
- How do Ireland and Mongolia rank globally for population by world region?
- Ireland ranks 126th and Mongolia ranks 124th of 238 countries.
- Where does this data come from?
- HYDE (2023); Gapminder (2022); UN WPP (2024) – with major processing by Our World in Data, published as Population by world region. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Population by country, available from 10,000 BCE to 2100, based on data and estimates from different sources.