Bulgaria vs Romania: Assumptions for fertility rates by age and type of projection

Bulgaria
1.7 Number
in 2100
Romania
1.65 Number
in 2100
Bulgaria rank
1st
Romania rank
3rd

Assumptions for fertility rates by age and type of projection over time

  • Bulgaria
  • Romania
00.511.52202520622100

How they compare

Bulgaria currently reports 1.7 Number against 1.65 Number in Romania, a difference of 0.05 Number.

Across all 76 years both countries report, Bulgaria has been ahead every year.

Bulgaria ranks 1st and Romania ranks 3rd of 38 countries.

Bulgaria has averaged higher in every one of the 9 decades both report.

Head to head by decade

Decade Bulgaria Romania Difference Ahead
2020s 1.64 Number 1.34 Number 0.2998 Number Bulgaria
2030s 1.75 Number 1.61 Number 0.144 Number Bulgaria
2040s 1.76 Number 1.66 Number 0.109 Number Bulgaria
2050s 1.75 Number 1.65 Number 0.0987 Number Bulgaria
2060s 1.74 Number 1.65 Number 0.0884 Number Bulgaria
2070s 1.73 Number 1.65 Number 0.078 Number Bulgaria
2080s 1.72 Number 1.65 Number 0.0677 Number Bulgaria
2090s 1.71 Number 1.65 Number 0.0574 Number Bulgaria
2100s 1.7 Number 1.65 Number 0.0517 Number Bulgaria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher assumptions for fertility rates by age and type of projection, Bulgaria or Romania?
Bulgaria, at 1.7 Number against 1.65 Number in Romania as of 2100.
What is the difference in assumptions for fertility rates by age and type of projection between Bulgaria and Romania?
0.05 Number, with Bulgaria ahead.
How many years of comparable data are there for Bulgaria and Romania?
76 years are reported by both, from 2025 to 2100.
How do Bulgaria and Romania rank globally for assumptions for fertility rates by age and type of projection?
Bulgaria ranks 1st and Romania ranks 3rd of 38 countries.
Where does this data come from?
Eurostat, published as Assumptions for fertility rates by age 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 Romania: Assumptions for fertility rates by age and type of projection. Statizoid, drawing on Eurostat. Retrieved 07 September 2026, from https://population.statizoid.com/compare/assumptions-for-fertility-rates-by-age-and-type-of-projection/bulgaria/romania/

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About this data

Indicator
Assumptions for fertility rates by age and type of projection
Unit
Number
Source
Eurostat
Licence
CC BY 4.0 (Eurostat)
Coverage
38 places, 2,888 data points, 2025–2100
Last refreshed