Costa Rica vs Tanzania: Universal right to vote in practice
Costa Rica
2
in 2025
Tanzania
2
in 2025
Costa Rica rank
1st
Tanzania rank
1st
Universal right to vote in practice over time
- Costa Rica
- Tanzania
How they compare
Costa Rica currently reports 2 against 2 in Tanzania, a difference of 0.
The two have swapped places 2 times across 112 shared years of data; in 1914 it was Tanzania ahead.
Costa Rica ranks 1st and Tanzania ranks 1st of 197 countries.
Costa Rica has averaged higher in every one of the 12 decades both report.
Head to head by decade
| Decade | Costa Rica | Tanzania | Difference | Ahead |
|---|---|---|---|---|
| 1910s | 0 | 0 | 0 | — |
| 1920s | 0 | 0 | 0 | — |
| 1930s | 0 | 0 | 0 | — |
| 1940s | 0.2 | 0 | 0.2 | Costa Rica |
| 1950s | 2 | 0 | 2 | Costa Rica |
| 1960s | 2 | 1.4 | 0.6 | Costa Rica |
| 1970s | 2 | 2 | 0 | — |
| 1980s | 2 | 2 | 0 | — |
| 1990s | 2 | 2 | 0 | — |
| 2000s | 2 | 2 | 0 | — |
| 2010s | 2 | 2 | 0 | — |
| 2020s | 2 | 2 | 0 | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher universal right to vote in practice, Costa Rica or Tanzania?
- Costa Rica, at 2 against 2 in Tanzania as of 2025.
- What is the difference in universal right to vote in practice between Costa Rica and Tanzania?
- 0, with Costa Rica ahead.
- How many years of comparable data are there for Costa Rica and Tanzania?
- 112 years are reported by both, from 1914 to 2025.
- How do Costa Rica and Tanzania rank globally for universal right to vote in practice?
- Costa Rica ranks 1st and Tanzania ranks 1st of 197 countries.
- Where does this data come from?
- Lexical Index (2026) – processed by Our World in Data, published as Universal right to vote in practice. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Indicates whether virtually all adult citizens have the right to vote in practice (score 2), only men have broad voting rights in practice (score 1), or there are no broad voting rights in practice (score 0).