| Year | Value (Population) |
|---|---|
|
2022 |
673338 |
|
2021 |
646876 |
|
2020 |
620925 |
|
2019 |
613404 |
|
2018 |
604995 |
|
2017 |
595883 |
|
2016 |
586159 |
|
2015 |
575985 |
|
2014 |
565338 |
|
2013 |
554239 |
| Proportion of urban population served with at least basic water | 3946093 | % (2022) |
| Proportion of urban population served with piped water | 6293720 | Population (2022) |
| Proportion of urban population with surface water | 52297 | Population (2022) |