Austria vs Bulgaria: Population on 1 January by age group and sex
Austria
9.20 million Number
in 2025
Bulgaria
6.44 million Number
in 2025
Austria rank
25th
Bulgaria rank
28th
Population on 1 January by age group and sex over time
- Austria
- Bulgaria
How they compare
Austria currently reports 9.20 million Number against 6.44 million Number in Bulgaria, a difference of 2.76 million Number.
That makes Austria's figure about 1.4 times Bulgaria's.
The two have swapped places 1 time across 66 shared years of data; in 1960 it was Bulgaria ahead.
Austria ranks 25th and Bulgaria ranks 28th of 60 countries.
Across the 7 decades both report, Austria averaged higher in 3 and Bulgaria in 4.
Head to head by decade
| Decade | Austria | Bulgaria | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 7.23 million Number | 8.13 million Number | 902,731 Number | Bulgaria |
| 1970s | 7.55 million Number | 8.66 million Number | 1.12 million Number | Bulgaria |
| 1980s | 7.57 million Number | 8.94 million Number | 1.37 million Number | Bulgaria |
| 1990s | 7.88 million Number | 8.46 million Number | 586,233 Number | Bulgaria |
| 2000s | 8.17 million Number | 7.76 million Number | 407,569 Number | Austria |
| 2010s | 8.58 million Number | 7.07 million Number | 1.52 million Number | Austria |
| 2020s | 9.05 million Number | 6.49 million Number | 2.56 million Number | Austria |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher population on 1 january by age group and sex, Austria or Bulgaria?
- Austria, at 9.20 million Number against 6.44 million Number in Bulgaria as of 2025.
- What is the difference in population on 1 january by age group and sex between Austria and Bulgaria?
- 2.76 million Number, with Austria ahead.
- How many years of comparable data are there for Austria and Bulgaria?
- 66 years are reported by both, from 1960 to 2025.
- How do Austria and Bulgaria rank globally for population on 1 january by age group and sex?
- Austria ranks 25th and Bulgaria ranks 28th of 60 countries.
- Where does this data come from?
- Eurostat, published as Population on 1 January by age group and sex. Statizoid refreshes it automatically from the source and publishes the full history for both places.