Sierra Leone vs Tanzania: Electoral democracy
Sierra Leone
1
in 2025
Tanzania
1
in 2025
Sierra Leone rank
87th
Tanzania rank
87th
Electoral democracy over time
- Sierra Leone
- Tanzania
How they compare
Sierra Leone currently reports 1 against 1 in Tanzania, a difference of 0.
The two have swapped places 4 times across 111 shared years of data; in 1915 it was Tanzania ahead.
Sierra Leone ranks 87th and Tanzania ranks 87th of 176 countries.
Across the 12 decades both report, Sierra Leone averaged higher in 3 and Tanzania in 3.
Head to head by decade
| Decade | Sierra Leone | Tanzania | Difference | Ahead |
|---|---|---|---|---|
| 1910s | 0 | 0 | 0 | — |
| 1920s | 0 | 0 | 0 | — |
| 1930s | 0 | 0 | 0 | — |
| 1940s | 0 | 0 | 0 | — |
| 1950s | 0 | 0 | 0 | — |
| 1960s | 0.6 | 0.8 | 0.2 | Tanzania |
| 1970s | 0.7 | 1 | 0.3 | Tanzania |
| 1980s | 1 | 1 | 0 | — |
| 1990s | 0.3 | 1 | 0.7 | Tanzania |
| 2000s | 1.5 | 1 | 0.5 | Sierra Leone |
| 2010s | 2 | 1 | 1 | Sierra Leone |
| 2020s | 1.5 | 1 | 0.5 | Sierra Leone |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher electoral democracy, Sierra Leone or Tanzania?
- Sierra Leone, at 1 against 1 in Tanzania as of 2025.
- What is the difference in electoral democracy between Sierra Leone and Tanzania?
- 0, with Sierra Leone ahead.
- How many years of comparable data are there for Sierra Leone and Tanzania?
- 111 years are reported by both, from 1915 to 2025.
- How do Sierra Leone and Tanzania rank globally for electoral democracy?
- Sierra Leone ranks 87th and Tanzania ranks 87th of 176 countries.
- Where does this data come from?
- V-Dem (2026) – processed by Our World in Data, published as Electoral democracy. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Identifies the political regime of a country using the Regimes of the World classification by political scientists Anna Lührmann, Marcus Tannenberg and Staffan Lindberg.