Indonesia vs Tanzania: Drinking water service usage

Indonesia

30.5%

in 2024

Tanzania

31.3%

in 2024

Indonesia rank

141st

Tanzania rank

138th

Drinking water service usage 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

Drinking water service usage in Indonesia
Drinking water service usage in Tanzania
Full country ranking

About this data

Indicator: Drinking water service usage
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.