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

Bulgaria
5.07 million
in 2100
Ireland
5.87 million
in 2100
Bulgaria rank
21st
Ireland rank
20th

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

  • Bulgaria
  • Ireland
02.0M4.0M6.0M202220612100

How they compare

Ireland currently reports 5.87 million against 5.07 million in Bulgaria, a difference of 799,240.

That makes Ireland's figure about 1.2 times Bulgaria's.

The two have swapped places 1 time across 79 shared years of data; in 2022 it was Bulgaria ahead.

Bulgaria ranks 21st and Ireland ranks 20th of 38 countries.

Across the 9 decades both report, Bulgaria averaged higher in 3 and Ireland in 6.

Head to head by decade

Decade Bulgaria Ireland Difference Ahead
2020s 6.80 million 5.26 million 1.54 million Bulgaria
2030s 6.37 million 5.56 million 801,624 Bulgaria
2040s 6.02 million 5.88 million 140,892 Bulgaria
2050s 5.73 million 6.06 million 326,107 Ireland
2060s 5.45 million 6.09 million 634,575 Ireland
2070s 5.22 million 6.07 million 846,057 Ireland
2080s 5.09 million 6.03 million 937,612 Ireland
2090s 5.07 million 5.94 million 875,035 Ireland
2100s 5.07 million 5.87 million 799,240 Ireland

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population on 1st january by age, sex and type of projection, Bulgaria or Ireland?
Ireland, at 5.87 million against 5.07 million in Bulgaria as of 2100.
What is the difference in population on 1st january by age, sex and type of projection between Bulgaria and Ireland?
799,240, with Ireland ahead.
How many years of comparable data are there for Bulgaria and Ireland?
79 years are reported by both, from 2022 to 2100.
How do Bulgaria and Ireland rank globally for population on 1st january by age, sex and type of projection?
Bulgaria ranks 21st and Ireland ranks 20th of 38 countries.
Where does this data come from?
Eurostat, published as Population on 1st January by age, sex and type of projection. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Bulgaria vs Ireland: Population on 1st January by age, sex and type of projection. Statizoid, drawing on Eurostat. Retrieved 12 November 2026, from https://population.statizoid.com/compare/population-on-1st-january-by-age-sex-and-type-of-projection-2/bulgaria/ireland/

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About this data

Indicator
Population on 1st January by age, sex and type of projection
Source
Eurostat
Licence
CC BY 4.0 (Eurostat)
Coverage
41 places, 3,239 data points, 2022–2100
Last refreshed