Iraq vs Oman: Political centralization index
Iraq
0.567
in 2025
Oman
0.568
in 2025
Iraq rank
64th
Oman rank
63rd
Political centralization index over time
- Iraq
- Oman
How they compare
Oman currently reports 0.568 against 0.567 in Iraq, a difference of 0.001.
The two have swapped places 4 times across 126 shared years of data; in 1900 it was Oman ahead.
Iraq ranks 64th and Oman ranks 63rd of 176 countries.
Across the 13 decades both report, Iraq averaged higher in 1 and Oman in 12.
Head to head by decade
| Decade | Iraq | Oman | Difference | Ahead |
|---|---|---|---|---|
| 1900s | 0.8123 | 0.946 | 0.1337 | Oman |
| 1910s | 0.6752 | 0.937 | 0.2618 | Oman |
| 1920s | 0.4496 | 0.937 | 0.4874 | Oman |
| 1930s | 0.3736 | 0.929 | 0.5554 | Oman |
| 1940s | 0.4222 | 0.9205 | 0.4983 | Oman |
| 1950s | 0.4664 | 0.924 | 0.4576 | Oman |
| 1960s | 0.7868 | 0.932 | 0.1452 | Oman |
| 1970s | 0.7759 | 0.8765 | 0.1006 | Oman |
| 1980s | 0.7185 | 0.829 | 0.1105 | Oman |
| 1990s | 0.75 | 0.7654 | 0.0154 | Oman |
| 2000s | 0.5923 | 0.6356 | 0.0433 | Oman |
| 2010s | 0.5137 | 0.5948 | 0.0811 | Oman |
| 2020s | 0.5903 | 0.5895 | 0.0008 | Iraq |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher political centralization index, Iraq or Oman?
- Oman, at 0.568 against 0.567 in Iraq as of 2025.
- What is the difference in political centralization index between Iraq and Oman?
- 0.001, with Oman ahead.
- How many years of comparable data are there for Iraq and Oman?
- 126 years are reported by both, from 1900 to 2025.
- How do Iraq and Oman rank globally for political centralization index?
- Iraq ranks 64th and Oman ranks 63rd of 176 countries.
- Where does this data come from?
- Our World in Data, published as Political centralization index. Statizoid refreshes it automatically from the source and publishes the full history for both places.