Nigeria vs Sierra Leone: Electoral democracy
Nigeria
0
in 2025
Sierra Leone
0
in 2025
Nigeria rank
116th
Sierra Leone rank
116th
Electoral democracy over time
- Nigeria
- Sierra Leone
How they compare
Nigeria currently reports 0 against 0 in Sierra Leone, a difference of 0.
The two have swapped places 2 times across 112 shared years of data; in 1914 it was Sierra Leone ahead.
Nigeria ranks 116th and Sierra Leone ranks 116th of 197 countries.
Across the 12 decades both report, Nigeria averaged higher in 2 and Sierra Leone in 5.
Head to head by decade
| Decade | Nigeria | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1910s | 0 | 0 | 0 | — |
| 1920s | 0 | 0 | 0 | — |
| 1930s | 0 | 0 | 0 | — |
| 1940s | 0 | 0 | 0 | — |
| 1950s | 0 | 0 | 0 | — |
| 1960s | 0 | 0.6 | 0.6 | Sierra Leone |
| 1970s | 0.1 | 0 | 0.1 | Nigeria |
| 1980s | 0.3 | 0 | 0.3 | Nigeria |
| 1990s | 0.1 | 0.3 | 0.2 | Sierra Leone |
| 2000s | 0.3 | 1 | 0.7 | Sierra Leone |
| 2010s | 0.8 | 1 | 0.2 | Sierra Leone |
| 2020s | 0 | 0.5 | 0.5 | Sierra Leone |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher electoral democracy, Nigeria or Sierra Leone?
- Nigeria, at 0 against 0 in Sierra Leone as of 2025.
- What is the difference in electoral democracy between Nigeria and Sierra Leone?
- 0, with Nigeria ahead.
- How many years of comparable data are there for Nigeria and Sierra Leone?
- 112 years are reported by both, from 1914 to 2025.
- How do Nigeria and Sierra Leone rank globally for electoral democracy?
- Nigeria ranks 116th and Sierra Leone ranks 116th of 197 countries.
- Where does this data come from?
- Lexical Index (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 reduced Lexical Index of Electoral Democracy. It distinguishes between non-electoral autocracies, one-party autocracies, multi-party autocracies without elected executive, multi-party autocracies, exclusive democracies, male democracies, and electoral democracies (including full democracies or polyarchies).