How many years of comparable data are there for Dominican Republic and Guam?

25 years are reported by both, from 2000 to 2024.

Where does this data come from?

WHO/UNICEF Joint Monitoring Programme for Water Supply, Sanitation and Hygiene (2025) – processed by Our World in Data, published as Share of the population using at least basic sanitation services. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Dominican Republic vs Guam: Share of the population using at least basic sanitation services

Dominican Republic

90.1%

in 2024

Guam

90.4%

in 2024

Dominican Republic rank

141st

Guam rank

140th

Share of the population using at least basic sanitation services over time

Dominican Republic
Guam

How they compare

Guam currently reports 90.4% against 90.1% in Dominican Republic, a difference of 0.3%.

Across all 25 years both countries report, Guam has been ahead every year.

Dominican Republic ranks 141st and Guam ranks 140th of 232 countries.

Guam has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Dominican Republic	Guam	Difference	Ahead
2000s	79.2%	89.3%	10.0%	Guam
2010s	85.1%	89.9%	4.8%	Guam
2020s	89.1%	90.3%	1.2%	Guam

Averages of every year both report within each decade.

Frequently asked questions

Which has higher share of the population using at least basic sanitation services, Dominican Republic or Guam?: Guam, at 90.4% against 90.1% in Dominican Republic as of 2024.
What is the difference in share of the population using at least basic sanitation services between Dominican Republic and Guam?: 0.3%, with Guam ahead.
How many years of comparable data are there for Dominican Republic and Guam?: 25 years are reported by both, from 2000 to 2024.
How do Dominican Republic and Guam rank globally for share of the population using at least basic sanitation services?: Dominican Republic ranks 141st and Guam ranks 140th of 232 countries.
Where does this data come from?: WHO/UNICEF Joint Monitoring Programme for Water Supply, Sanitation and Hygiene (2025) – processed by Our World in Data, published as Share of the population using at least basic sanitation services. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Dominican Republic vs Guam: Share of the population using at least basic sanitation services. Statizoid, drawing on WHO/UNICEF Joint Monitoring Programme for Water Supply, Sanitation and Hygiene (2025) – processed by Our World in Data. Retrieved 01 September 2026, from https://population.statizoid.com/compare/share-of-population-with-improved-sanitation-faciltities/dominican-republic/guam/

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<a href="https://population.statizoid.com/compare/share-of-population-with-improved-sanitation-faciltities/dominican-republic/guam/">Dominican Republic vs Guam: Share of the population using at least basic sanitation services</a> — Statizoid

About this data

Indicator: Share of the population using at least basic sanitation services
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: 232 places, 5,597 data points, 2000–2024
Last refreshed: 28 August 2026

Proportion of people using improved sanitation facilities, such as toilets or latrines, that are not shared with other households.