Economy
Data: Our World in Data (CO2 emissions per capita), CC BY 4.0. · updated 2025-12-31
Tanzania's corruption index stands at 40 as of 2025-12-31, down from 41 in 2024. Historical data runs from 2012 to 2025 (14 observations).
In 2025, Tanzania's corruption index was 40, down from 41 in 2024.
In 2024, Tanzania's corruption index was 41, up from 40 in 2023.
In 2023, Tanzania's corruption index was 40, up from 38 in 2022.
In 2022, Tanzania's corruption index was 38, down from 39 in 2021.
In 2021, Tanzania's corruption index was 39, up from 38 in 2020.
| Year | Value | Change |
|---|---|---|
| 2025 | 40 | -1 |
| 2024 | 41 | +1 |
| 2023 | 40 | +2 |
| 2022 | 38 | -1 |
| 2021 | 39 | +1 |
| 2020 | 38 | +1 |
| 2019 | 37 | +1 |
| 2018 | 36 | +0 |
| 2017 | 36 | +4 |
| 2016 | 32 | +2 |
| 2015 | 30 | -1 |
| 2014 | 31 | -2 |
| 2013 | 33 | -2 |
| 2012 | 35 | — |
Data: Our World in Data (CO2 emissions per capita), CC BY 4.0. · Download this series as CSV — free, attribution required (CC BY 4.0).
Tanzania's corruption index is 40 as of 2025-12-31, compared with 41 in 2024. Data: Our World in Data (CO2 emissions per capita), CC BY 4.0.
The highest recorded value is 41 (2024); the lowest is 30 (2015), across data from 2012 to 2025.
Data: Our World in Data (CO2 emissions per capita), CC BY 4.0. Figures are republished with attribution and updated as the source releases new observations.