| Year | Value (Population) |
|---|---|
|
2021 |
356085 |
|
2020 |
352911 |
|
2019 |
349663 |
|
2018 |
346308 |
|
2017 |
342785 |
|
2016 |
340391 |
|
2015 |
337957 |
|
2014 |
335478 |
|
2013 |
332950 |
|
2012 |
330328 |
| Proportion of rural population served with at least basic water | 493577 | Population (2021) |
| Proportion of rural population served with piped water | 195051 | Population (2021) |
| Proportion of rural population with unimproved water | 451726 | Population (2021) |