Indonesia vs Tanzania: Share using safely managed drinking water

Indonesia

30.5%

in 2024

Tanzania

31.3%

in 2024

Indonesia rank

141st

Tanzania rank

138th

Share using safely managed drinking water over time

Indonesia
Tanzania

How they compare

Tanzania currently reports 31.3% against 30.5% in Indonesia, a difference of 0.9%.

The two have swapped places 1 time across 25 shared years of data; in 2000 it was Indonesia ahead.

Indonesia ranks 141st and Tanzania ranks 138th of 163 countries.

Individual pages

About this data

Indicator: Share using safely managed drinking water
Unit: %
Source: WHO/UNICEF Joint Monitoring Programme for Water Supply, Sanitation and Hygiene (2025) – processed by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 163 places, 3,991 data points, 2000–2024
Last refreshed: 07 August 2026

Proportion of people using an improved drinking water source that is located on premises, available when needed and free from faecal and priority chemical contamination.