Free and Fair Elections Score in Tanzania
Tanzania: Free and Fair Elections Score was 4 in 2025. ▼ Falling
Free and Fair Elections Score in Tanzania, 2005–2025
Source: Bertelsmann Transformation Index (2026) – processed by Our World in Data.
Analysis
In 2025, free and fair elections score in Tanzania stood at 4. That is the lowest value across all 11 years on record.
The figure is down 42.9% over ten years.
Over the whole period, free and fair elections score in Tanzania peaked at 7 in 2005 and was at its lowest, 4, in 2021.
That places Tanzania 71st out of 128 countries with data for 2025, putting it in the middle of the range.
The long-run direction has been consistently falling across the 11 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 6.67 | 6 | 7 | 3 |
| 2010s | 6.6 | 6 | 7 | 5 |
| 2020s | 4 | 4 | 4 | 3 |
Countries ranked near Tanzania
More reference data data for Tanzania
- Spring temperature anomalies -0.6683 °C (2026)
- Summer temperature anomalies 0.3295 °C (2026)
- Temperature anomalies by month 0.5126 °C (2026)
- Universal right to vote in practice 2 (2025)
- Autumn temperature anomalies 0.5023 °C (2025)
- Winter temperature anomalies 0.6747 °C (2025)
- Consumer price index 231.54 2010 = 100 (2025)
- Universal right to vote 2 (2025)
- Competitive elections 0 (2025)
- Men's universal right to vote 1 (2025)
Frequently asked questions
- What is free and fair elections score in Tanzania?
- Free and fair elections score in Tanzania was 4 in 2025, according to Bertelsmann Transformation Index (2026) – processed by Our World in Data.
- What is the highest free and fair elections score recorded in Tanzania?
- The highest recorded value was 7 in 2005.
- What is the lowest free and fair elections score recorded in Tanzania?
- The lowest recorded value was 4 in 2021.
- How does Tanzania rank for free and fair elections score?
- Tanzania ranks 71st out of 128 countries with data for 2025.
- Is free and fair elections score rising or falling in Tanzania?
- Over the last ten years it is down 42.9%. The long-run trend across the full record is falling.
- Where does this Tanzania data come from?
- The figures come from Bertelsmann Transformation Index (2026) – processed by Our World in Data, published as part of Free and Fair Elections Score. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 11 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Indicates the extent to which elections are free from irregularities, the rights to vote, run for office, and campaign are unrestricted, registration is easy, and campaigning and media access are fair.