Iceland vs Tanzania: Gender of the head of state
Iceland
1
in 2025
Tanzania
1
in 2025
Iceland rank
1st
Tanzania rank
1st
Gender of the head of state over time
- Iceland
- Tanzania
How they compare
Iceland currently reports 1 against 1 in Tanzania, a difference of 0.
The two have swapped places 2 times across 112 shared years of data; in 1914 it was Tanzania ahead.
Iceland ranks 1st and Tanzania ranks 1st of 176 countries.
Across the 12 decades both report, Iceland averaged higher in 2 and Tanzania in 1.
Head to head by decade
| Decade | Iceland | Tanzania | Difference | Ahead |
|---|---|---|---|---|
| 1910s | 0 | 0 | 0 | — |
| 1920s | 0 | 0 | 0 | — |
| 1930s | 0 | 0 | 0 | — |
| 1940s | 0 | 0 | 0 | — |
| 1950s | 0 | 0 | 0 | — |
| 1960s | 0 | 0 | 0 | — |
| 1970s | 0 | 0 | 0 | — |
| 1980s | 1 | 0 | 1 | Iceland |
| 1990s | 0.6 | 0 | 0.6 | Iceland |
| 2000s | 0 | 0 | 0 | — |
| 2010s | 0 | 0 | 0 | — |
| 2020s | 0.3333 | 0.8333 | 0.5 | Tanzania |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher gender of the head of state, Iceland or Tanzania?
- Iceland, at 1 against 1 in Tanzania as of 2025.
- What is the difference in gender of the head of state between Iceland and Tanzania?
- 0, with Iceland ahead.
- How many years of comparable data are there for Iceland and Tanzania?
- 112 years are reported by both, from 1914 to 2025.
- How do Iceland and Tanzania rank globally for gender of the head of state?
- Iceland ranks 1st and Tanzania ranks 1st of 176 countries.
- Where does this data come from?
- V-Dem (2026) – processed by Our World in Data, published as Gender of the head of state. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Denotes whether the head of state in office on December 31 is a woman.