Czechia vs Ireland: Population on 1st January by age, sex, type of projection and other

Czechia
3.20 million Person
in 2100
Ireland
1.86 million Person
in 2100
Czechia rank
14th
Ireland rank
17th

Population on 1st January by age, sex, type of projection and other over time

  • Czechia
  • Ireland
01.0M2.0M3.0M201920592100

How they compare

Czechia currently reports 3.20 million Person against 1.86 million Person in Ireland, a difference of 1.34 million Person.

That makes Czechia's figure about 1.7 times Ireland's.

Across all 82 years both countries report, Czechia has been ahead every year.

Czechia ranks 14th and Ireland ranks 17th of 35 countries.

Czechia has averaged higher in every one of the 10 decades both report.

Head to head by decade

Decade Czechia Ireland Difference Ahead
2010s 2.68 million Person 1.39 million Person 1.29 million Person Czechia
2020s 2.81 million Person 1.50 million Person 1.31 million Person Czechia
2030s 2.93 million Person 1.64 million Person 1.29 million Person Czechia
2040s 3.01 million Person 1.75 million Person 1.27 million Person Czechia
2050s 3.09 million Person 1.82 million Person 1.27 million Person Czechia
2060s 3.13 million Person 1.86 million Person 1.27 million Person Czechia
2070s 3.13 million Person 1.87 million Person 1.26 million Person Czechia
2080s 3.15 million Person 1.87 million Person 1.28 million Person Czechia
2090s 3.18 million Person 1.86 million Person 1.32 million Person Czechia
2100s 3.20 million Person 1.86 million Person 1.34 million Person Czechia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population on 1st january by age, sex, type of projection and other, Czechia or Ireland?
Czechia, at 3.20 million Person against 1.86 million Person in Ireland as of 2100.
What is the difference in population on 1st january by age, sex, type of projection and other between Czechia and Ireland?
1.34 million Person, with Czechia ahead.
How many years of comparable data are there for Czechia and Ireland?
82 years are reported by both, from 2019 to 2100.
How do Czechia and Ireland rank globally for population on 1st january by age, sex, type of projection and other?
Czechia ranks 14th and Ireland ranks 17th of 35 countries.
Where does this data come from?
Eurostat, published as Population on 1st January by age, sex, type of projection and other typologies. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Czechia vs Ireland: Population on 1st January by age, sex, type of projection and other. Statizoid, drawing on Eurostat. Retrieved 13 September 2026, from https://population.statizoid.com/compare/population-on-1st-january-by-age-sex-type-of-projection-and-other-typologies/czechia/ireland/

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About this data

Indicator
Population on 1st January by age, sex, type of projection and other typologies
Unit
Person
Source
Eurostat
Licence
CC BY 4.0 (Eurostat)
Coverage
36 places, 2,952 data points, 2019–2100
Last refreshed