| Year | Value (Population) |
|---|---|
|
2022 |
627998 |
|
2021 |
615312 |
|
2020 |
602567 |
|
2019 |
589568 |
|
2018 |
576940 |
|
2017 |
564156 |
|
2016 |
550800 |
|
2015 |
537540 |
|
2014 |
524544 |
|
2013 |
511325 |
| Proportion of urban population served with at least basic water | 14459841 | % (2022) |
| Proportion of urban population served with piped water | 9472724 | Population (2022) |
| Proportion of urban population with surface water | 943696 | Population (2022) |