| Year | Value (Population) |
|---|---|
|
2022 |
628093 |
|
2021 |
621825 |
|
2020 |
615219 |
|
2019 |
608443 |
|
2018 |
601562 |
|
2017 |
594352 |
|
2016 |
586688 |
|
2015 |
578582 |
|
2014 |
570055 |
|
2013 |
561076 |
| Proportion of rural population served with piped water | 697617 | Population (2022) |
| Proportion of rural population with unimproved water | 108017 | Population (2022) |
| Proportion of rural population with rural population with surface water | 208 | Population (2022) |