ARCHIVE // SL // TIME-SERIES

Drinking water source

Sierra Leone — 14 years of data

Back to Country Profile
Historical Values
Year Value
2011 improved: urban: 86% of population rural: 26% of population total: 49% of population unimproved: urban: 14% of population rural: 74% of population total: 51% of population (2008)
2013 improved: urban: 87% of population rural: 35% of population total: 55% of population unimproved: urban: 13% of population rural: 65% of population total: 45% of population (2010 est.)
2014 improved: urban: 87.1% of population rural: 42.4% of population total: 60.1% of population unimproved: urban: 12.9% of population rural: 57.6% of population total: 39.9% of population (2012 est.)
2015 urban: 84.9% of population | rural: 47.8% of population | total: 62.6% of population | urban: 15.1% of population | rural: 52.2% of population | total: 37.4% of population (2015 est.)
2016 urban: 84.9% of population | rural: 47.8% of population | total: 62.6% of population | urban: 15.1% of population | rural: 52.2% of population | total: 37.4% of population (2015 est.)
2017 urban: 84.9% of population | rural: 47.8% of population | total: 62.6% of population | urban: 15.1% of population | rural: 52.2% of population | total: 37.4% of population (2015 est.)
2018 improved: urban: 84.9% of population | rural: 47.8% of population | total: 62.6% of population | unimproved: urban: 15.1% of population | rural: 52.2% of population | total: 37.4% of population (2015 est.)
2019 improved: urban: 84.9% of population | rural: 47.8% of population | total: 62.6% of population | unimproved: urban: 15.1% of population | rural: 52.2% of population | total: 37.4% of population (2015 est.)
2020 improved: urban: 89.5% of population | rural: 55.7% of population | total: 69.8% of population | unimproved: urban: 10.5% of population | rural: 44.3% of population | total: 30.2% of population (2017 est.)
2021 improved: urban: 89.5% of population rural: 55.7% of population total: 69.8% of population unimproved: urban: 10.5% of population rural: 44.3% of population total: 30.2% of population (2017 est.)
2022 improved: urban: 92.5% of population rural: 58% of population total: 72.8% of population unimproved: urban: 7.5% of population rural: 42% of population total: 27.2% of population (2020 est.)
2023 improved: urban: 92.5% of population rural: 58% of population total: 72.8% of population unimproved: urban: 7.5% of population rural: 42% of population total: 27.2% of population (2020 est.)
2024 improved: urban: 92.5% of population rural: 58% of population total: 72.8% of population unimproved: urban: 7.5% of population rural: 42% of population total: 27.2% of population (2020 est.)
2025 urban: 79.8% of population (2022 est.) rural: 54.1% of population (2022 est.) total: 65.3% of population (2022 est.) urban: 20.2% of population (2022 est.) rural: 45.9% of population (2022 est.) total: 34.7% of population (2022 est.)