Iran vs Tanzania: Free country
Iran
0
in 2025
Tanzania
0
in 2025
Iran rank
139th
Tanzania rank
139th
Free country over time
- Iran
- Tanzania
How they compare
Iran currently reports 0 against 0 in Tanzania, a difference of 0.
The two have swapped places 4 times across 53 shared years of data; in 1972 it was Tanzania ahead.
Iran ranks 139th and Tanzania ranks 139th of 199 countries.
Across the 6 decades both report, Iran averaged higher in 2 and Tanzania in 4.
Head to head by decade
| Decade | Iran | Tanzania | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 0.25 | 0 | 0.25 | Iran |
| 1980s | 0.5556 | 0 | 0.5556 | Iran |
| 1990s | 0 | 0.6 | 0.6 | Tanzania |
| 2000s | 0 | 1 | 1 | Tanzania |
| 2010s | 0 | 1 | 1 | Tanzania |
| 2020s | 0 | 0.6667 | 0.6667 | Tanzania |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher free country, Iran or Tanzania?
- Iran, at 0 against 0 in Tanzania as of 2025.
- What is the difference in free country between Iran and Tanzania?
- 0, with Iran ahead.
- How many years of comparable data are there for Iran and Tanzania?
- 53 years are reported by both, from 1972 to 2025.
- How do Iran and Tanzania rank globally for free country?
- Iran ranks 139th and Tanzania ranks 139th of 199 countries.
- Where does this data come from?
- Freedom House (2026) – processed by Our World in Data, published as Free country. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
The variable identifies the political regime of a country. It distinguishes between free countries (score 2), partly free countries (score 1), and not free countries (score 0).