| Year | Value (Population) |
|---|---|
|
2022 |
19005 |
|
2021 |
18744 |
|
2020 |
18481 |
|
2019 |
18219 |
|
2018 |
17957 |
|
2017 |
17689 |
|
2016 |
17413 |
|
2015 |
17145 |
|
2014 |
16887 |
|
2013 |
16629 |
| Proportion of population served with at least basic water | 0.50 | Population (1983) |
| Proportion of population served with piped water | 161893 | Population (2022) |
| Proportion of population with unimproved water | 7587 | Population (2022) |