Tanzania
| Rank | Life expectancy | Wellbeing | Ecological footprint | HPI score |
|---|---|---|---|---|
| 101st | 67.4 years | 3.9/10 | 0.97 gha | 43.6 |
| Year | Rank | Life expectancy | Wellbeing | Ecological footprint | HPI score |
|---|---|---|---|---|---|
| 2025 | 101st | 67.4 years | 3.9/10 | 0.97 gha | 43.6 |
| 2024 | 109th | 67.2 years | 3.7/10 | 0.99 gha | 42.2 |
| 2023 | 98th | 67 years | 4/10 | 1.04 gha | 43.8 |
| 2022 | 107th | 66.9 years | 3.6/10 | 1.01 gha | 41.2 |
| 2021 | 95th | 66.1 years | 3.7/10 | 1.03 gha | 41 |
| 2020 | 94th | 66.8 years | 3.8/10 | 1.01 gha | 42.3 |
| 2019 | 118th | 66 years | 3.6/10 | 1.08 gha | 40.6 |
| 2018 | 130th | 65.5 years | 3.4/10 | 1.1 gha | 38.9 |
| 2017 | 131st | 65 years | 3.3/10 | 1.12 gha | 37.9 |
| 2016 | 136th | 64.4 years | 2.9/10 | 1.13 gha | 34.8 |
| 2015 | 119th | 63.9 years | 3.7/10 | 1.15 gha | 39 |
| 2014 | 123rd | 63.4 years | 3.5/10 | 1.18 gha | 37.5 |
| 2013 | 112th | 62.8 years | 3.9/10 | 1.19 gha | 39.3 |
| 2012 | 110th | 62.3 years | 4/10 | 1.18 gha | 39.9 |
| 2011 | 111th | 61.6 years | 4.1/10 | 1.18 gha | 39.9 |
| 2010 | 124th | 61.1 years | 3.2/10 | 1.12 gha | 34.9 |
| 2009 | 116th | 60.5 years | 3.4/10 | 1.08 gha | 35.7 |
| 2008 | 85th | 59.9 years | 4.4/10 | 1.08 gha | 41 |
| 2007 | 91st | 59.3 years | 4.3/10 | 1.14 gha | 39.8 |
| 2006 | 61st | 58.5 years | 3.9/10 | 1.12 gha | 37.2 |