Life expectancy at birth indicates the number of years a newborn infant would live if prevailing patterns of mortality at the time of its birth were to stay the same throughout its life.
| 1970 | 1990 | 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Algeria | 42.9 | 67.1 | 69.3 | 71.8 | 73.0 | 73.3 | 73.5 | 73.7 | 73.9 | 74.0 | 74.1 | 74.2 | 74.3 | 74.4 | 71.7 | 73.8 | 74.7 | 74.9 |
| Libya | 55.1 | 67.3 | 68.9 | 69.6 | 70.2 | 66.8 | 69.8 | 70.0 | 68.2 | 68.6 | 68.7 | 70.0 | 70.5 | 70.1 | 69.5 | 69.5 | 72.0 | 68.3 |
| Morocco | 47.7 | 60.9 | 65.1 | 67.1 | 69.2 | 69.6 | 69.9 | 70.4 | 70.8 | 71.2 | 71.5 | 71.8 | 72.0 | 72.3 | 70.9 | 71.3 | 73.1 | 73.2 |
| Tunisia | 52.7 | 67.2 | 70.4 | 71.4 | 72.1 | 72.1 | 72.2 | 72.3 | 72.4 | 72.4 | 72.5 | 72.7 | 72.8 | 73.0 | 72.4 | 70.2 | 73.5 | 73.9 |
| Mauritania | 49.0 | 56.6 | 59.2 | 61.8 | 63.5 | 63.6 | 63.7 | 63.9 | 64.2 | 64.6 | 65.0 | 65.3 | 65.6 | 65.8 | 64.8 | 64.9 | 66.3 | 66.5 |