Colombia vs Iran, Islamic Rep.: Democratic change
Colombia
1
in 2025
Iran, Islamic Rep.
1
in 2025
Colombia rank
23rd
Iran, Islamic Rep. rank
23rd
Democratic change over time
- Colombia
- Iran, Islamic Rep.
How they compare
Colombia currently reports 1 against 1 in Iran, Islamic Rep., a difference of 0.
The two have swapped places 8 times across 126 shared years of data; in 1900 it was Iran, Islamic Rep. ahead.
Colombia ranks 23rd and Iran, Islamic Rep. ranks 23rd of 175 countries.
Across the 13 decades both report, Colombia averaged higher in 5 and Iran, Islamic Rep. in 3.
Head to head by decade
| Decade | Colombia | Iran, Islamic Rep. | Difference | Ahead |
|---|---|---|---|---|
| 1900s | 1 | 1.4 | 0.4 | Iran, Islamic Rep. |
| 1910s | 1 | 1.1 | 0.1 | Iran, Islamic Rep. |
| 1920s | 1 | 1 | 0 | — |
| 1930s | 1 | 1 | 0 | — |
| 1940s | 0.7 | 1 | 0.3 | Iran, Islamic Rep. |
| 1950s | 1.1 | 0.8 | 0.3 | Colombia |
| 1960s | 1.1 | 1 | 0.1 | Colombia |
| 1970s | 1 | 1 | 0 | — |
| 1980s | 1 | 1 | 0 | — |
| 1990s | 1.3 | 1 | 0.3 | Colombia |
| 2000s | 1.4 | 1 | 0.4 | Colombia |
| 2010s | 1.2 | 1 | 0.2 | Colombia |
| 2020s | 1 | 1 | 0 | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher democratic change, Colombia or Iran, Islamic Rep.?
- Colombia, at 1 against 1 in Iran, Islamic Rep. as of 2025.
- What is the difference in democratic change between Colombia and Iran, Islamic Rep.?
- 0, with Colombia ahead.
- How many years of comparable data are there for Colombia and Iran, Islamic Rep.?
- 126 years are reported by both, from 1900 to 2025.
- How do Colombia and Iran, Islamic Rep. rank globally for democratic change?
- Colombia ranks 23rd and Iran, Islamic Rep. 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.