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World Bank · Health

Tonga: People using at least basic sanitation services

93.93percent · 2024+1.5% since 2014

The percentage of people using at least basic sanitation services, that is, improved sanitation facilities that are not shared with other households. This indicator encompasses both people using basic sanitation services as well as those using safely managed sanitation services. Improved sanitation facilities include flush/pour flush to piped sewer systems, septic tanks or pit latrines; ventilated improved pit latrines, composting toilets or pit latrines with slabs. Annual figures for Tonga from 2000 to 2024.

20002024

Every year

YearValue (percent)Note
202493.933
202393.932
202293.792
202193.649
202093.504
201993.357
201893.207
201793.055
201692.902
201592.746
201492.587
201392.426
201292.262
201192.092
201091.915
200991.463
200891.011
200790.558
200690.106
200589.655
200489.204
200389.201
200289.198
200189.195
200089.192

Source

Published by World Bank, produced by World Health Organization, UNICEF. Licence: CC BY 4.0. Retrieved 2026-11-05.

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Cite or download

World Bank (2026). People using at least basic sanitation services. Interva. https://interva.co/dataset/worldbank-people-using-at-least-basic-sanitation-services (accessed 2026-11-07). catalog snapshot 2026-11-05.

CSV, all countriesJSON, TongaAPI and MCP

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Tonga: People using at least basic sanitation services (2000–2024) · Interva