Sierra Leone - Sanitation - Urban - Improved

22.52 % in 2022

Between 2003 and 2022, sanitation - urban - improved of Sierra Leone grew substantially from 10.34 to 22.52 % rising at an increasing annual rate that reached a maximum of 4.95% in 2016 and then decreased to 4.01% in 2022.

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Alternate Sources
Health Nutrition and Population Statistics 19.77 % in 2020 WB
Sanitation - Urban - Improved - Africa
Tunisia 88.86 % in 2022 WHO
South Africa 73.12 % in 2022 WHO
Egypt 72.64 % in 2022 WHO
Algeria 64.57 % in 2022 WHO
Djibouti 44.75 % in 2022 WHO
Somalia 44.52 % in 2022 WHO
Malawi 41.16 % in 2022 WHO
Lesotho 39.44 % in 2022 WHO
Nigeria 36.59 % in 2022 WHO
Sao Tome and Principe 34.81 % in 2022 WHO
Sierra Leone - Sanitation - Improved - Residence
Rural 9.82 % in 2022 WHO
Sierra Leone - Sanitation - Urban - Facility Quality
Basic 34.52 % in 2022 WHO
Unimproved 13.9 % in 2022 WHO