Czechia vs Iran: Democratic change
Czechia
1
in 2025
Iran
1
in 2025
Czechia rank
23rd
Iran rank
23rd
Democratic change over time
- Czechia
- Iran
How they compare
Czechia currently reports 1 against 1 in Iran, a difference of 0.
The two have swapped places 6 times across 108 shared years of data; in 1918 it was Iran ahead.
Czechia ranks 23rd and Iran ranks 23rd of 175 countries.
Across the 12 decades both report, Czechia averaged higher in 2 and Iran in 4.
Head to head by decade
| Decade | Czechia | Iran | Difference | Ahead |
|---|---|---|---|---|
| 1910s | 1 | 1 | 0 | — |
| 1920s | 1.2 | 1 | 0.2 | Czechia |
| 1930s | 0 | 1 | 1 | Iran |
| 1940s | 1 | 1 | 0 | — |
| 1950s | 0.5 | 0.8 | 0.3 | Iran |
| 1960s | 1 | 1 | 0 | — |
| 1970s | 1 | 1 | 0 | — |
| 1980s | 1 | 1 | 0 | — |
| 1990s | 1.4 | 1 | 0.4 | Czechia |
| 2000s | 1 | 1 | 0 | — |
| 2010s | 0.3 | 1 | 0.7 | Iran |
| 2020s | 0.6667 | 1 | 0.3333 | Iran |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher democratic change, Czechia or Iran?
- Czechia, at 1 against 1 in Iran as of 2025.
- What is the difference in democratic change between Czechia and Iran?
- 0, with Czechia ahead.
- How many years of comparable data are there for Czechia and Iran?
- 108 years are reported by both, from 1918 to 2025.
- How do Czechia and Iran rank globally for democratic change?
- Czechia ranks 23rd and Iran 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.