Nigeria vs Tanzania: Democracy
Nigeria
3
in 2025
Tanzania
3
in 2025
Nigeria rank
116th
Tanzania rank
116th
Democracy over time
- Nigeria
- Tanzania
How they compare
Nigeria currently reports 3 against 3 in Tanzania, a difference of 0.
The two have swapped places 8 times across 112 shared years of data; in 1914 it was Tanzania ahead.
Nigeria ranks 116th and Tanzania ranks 116th of 197 countries.
Across the 12 decades both report, Nigeria averaged higher in 4 and Tanzania in 3.
Head to head by decade
| Decade | Nigeria | Tanzania | Difference | Ahead |
|---|---|---|---|---|
| 1910s | 0 | 0 | 0 | — |
| 1920s | 0 | 0 | 0 | — |
| 1930s | 0 | 0 | 0 | — |
| 1940s | 0 | 0 | 0 | — |
| 1950s | 0.2 | 0.4 | 0.2 | Tanzania |
| 1960s | 3 | 1.9 | 1.1 | Nigeria |
| 1970s | 0.6 | 1 | 0.4 | Tanzania |
| 1980s | 1.8 | 1 | 0.8 | Nigeria |
| 1990s | 0.6 | 2 | 1.4 | Tanzania |
| 2000s | 3.9 | 3 | 0.9 | Nigeria |
| 2010s | 5.4 | 3 | 2.4 | Nigeria |
| 2020s | 3 | 3 | 0 | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher democracy, Nigeria or Tanzania?
- Nigeria, at 3 against 3 in Tanzania as of 2025.
- What is the difference in democracy between Nigeria and Tanzania?
- 0, with Nigeria ahead.
- How many years of comparable data are there for Nigeria and Tanzania?
- 112 years are reported by both, from 1914 to 2025.
- How do Nigeria and Tanzania rank globally for democracy?
- Nigeria ranks 116th and Tanzania ranks 116th of 197 countries.
- Where does this data come from?
- Lexical Index (2026) – processed by Our World in Data, published as 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. It distinguishes between non-electoral autocracies (score 0), one-party autocracies (score 1), multi-party autocracies without elected executive (score 2), multi-party autocracies (score 3), exclusive democracies (score 4), male democracies (score 5), electoral democracies (score 6), and full democracies (score 7).