Eritrea vs Tanzania: Democratic change
Eritrea
1
in 2025
Tanzania
1
in 2025
Eritrea rank
23rd
Tanzania rank
23rd
Democratic change over time
- Eritrea
- Tanzania
How they compare
Eritrea 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.
Eritrea ranks 23rd and Tanzania ranks 23rd of 175 countries.
Across the 12 decades both report, Eritrea averaged higher in 3 and Tanzania in 3.
Head to head by decade
| Decade | Eritrea | Tanzania | Difference | Ahead |
|---|---|---|---|---|
| 1910s | 1 | 1 | 0 | — |
| 1920s | 1 | 1 | 0 | — |
| 1930s | 1 | 1 | 0 | — |
| 1940s | 1.3 | 1 | 0.3 | Eritrea |
| 1950s | 1 | 1.2 | 0.2 | Tanzania |
| 1960s | 1 | 1.4 | 0.4 | Tanzania |
| 1970s | 1 | 1 | 0 | — |
| 1980s | 1 | 1 | 0 | — |
| 1990s | 1 | 1.7 | 0.7 | Tanzania |
| 2000s | 1 | 1 | 0 | — |
| 2010s | 1 | 0.5 | 0.5 | Eritrea |
| 2020s | 1 | 0.6667 | 0.3333 | Eritrea |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher democratic change, Eritrea or Tanzania?
- Eritrea, at 1 against 1 in Tanzania as of 2025.
- What is the difference in democratic change between Eritrea and Tanzania?
- 0, with Eritrea ahead.
- How many years of comparable data are there for Eritrea and Tanzania?
- 111 years are reported by both, from 1915 to 2025.
- How do Eritrea and Tanzania rank globally for democratic change?
- Eritrea ranks 23rd and Tanzania ranks 23rd of 175 countries.
- Where does this data come from?
- Episodes of Regime Transformation (2026) – processed by Our World in Data, published as Democratic change. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Data by Episodes of Regime Transformation and V-Dem.