Austria vs Sierra Leone: Total population
Austria
9,117 thousands
in 2025
Sierra Leone
8,731 thousands
in 2025
Austria rank
97th
Sierra Leone rank
100th
Total population over time
- Austria
- Sierra Leone
How they compare
Austria currently reports 9,117 thousands against 8,731 thousands in Sierra Leone, a difference of 386 thousands.
Across all 56 years both countries report, Austria has been ahead every year.
Austria ranks 97th and Sierra Leone ranks 100th of 230 countries.
Austria has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Austria | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 7,547 thousands | 2,924 thousands | 4,622 thousands | Austria |
| 1980s | 7,567 thousands | 3,580 thousands | 3,987 thousands | Austria |
| 1990s | 7,880 thousands | 4,206 thousands | 3,674 thousands | Austria |
| 2000s | 8,172 thousands | 5,254 thousands | 2,918 thousands | Austria |
| 2010s | 8,585 thousands | 6,882 thousands | 1,703 thousands | Austria |
| 2020s | 9,036 thousands | 8,277 thousands | 758.5 thousands | Austria |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher total population, Austria or Sierra Leone?
- Austria, at 9,117 thousands against 8,731 thousands in Sierra Leone as of 2025.
- What is the difference in total population between Austria and Sierra Leone?
- 386 thousands, with Austria ahead.
- How many years of comparable data are there for Austria and Sierra Leone?
- 56 years are reported by both, from 1970 to 2025.
- How do Austria and Sierra Leone rank globally for total population?
- Austria ranks 97th and Sierra Leone ranks 100th of 230 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Total population (thousands). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release