How many years of comparable data are there for Grenada and Northern Mariana Islands?

18 years are reported by both, from 2000 to 2017.

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 People using improved drinking water sources. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Grenada vs Northern Mariana Islands: People using improved drinking water sources

Grenada

0 people

in 2017

Northern Mariana Islands

0 people

in 2024

Grenada rank

193rd

Northern Mariana Islands rank

193rd

People using improved drinking water sources over time

Grenada
Northern Mariana Islands

How they compare

Grenada currently reports 0 people against 0 people in Northern Mariana Islands, a difference of 0 people.

The two have swapped places 1 time across 18 shared years of data; in 2000 it was Grenada ahead.

Grenada ranks 193rd and Northern Mariana Islands ranks 193rd of 231 countries.

Across the 2 decades both report, Grenada averaged higher in 1 and Northern Mariana Islands in 1.

Head to head by decade

Decade	Grenada	Northern Mariana Islands	Difference	Ahead
2000s	4,346 people	1,694 people	2,652 people	Grenada
2010s	216.06 people	508.63 people	292.57 people	Northern Mariana Islands

Averages of every year both report within each decade.

Frequently asked questions

Which has higher people using improved drinking water sources, Grenada or Northern Mariana Islands?: Grenada, at 0 people against 0 people in Northern Mariana Islands as of 2017.
What is the difference in people using improved drinking water sources between Grenada and Northern Mariana Islands?: 0 people, with Grenada ahead.
How many years of comparable data are there for Grenada and Northern Mariana Islands?: 18 years are reported by both, from 2000 to 2017.
How do Grenada and Northern Mariana Islands rank globally for people using improved drinking water sources?: Grenada ranks 193rd and Northern Mariana Islands ranks 193rd of 231 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 People using improved drinking water sources. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Grenada vs Northern Mariana Islands: People using improved drinking water sources. Statizoid, drawing on WHO/UNICEF Joint Monitoring Programme for Water Supply, Sanitation and Hygiene (2025) – processed by Our World in Data. Retrieved 12 September 2026, from https://environment.statizoid.com/compare/number-of-people-in-the-world-with-and-without-access-to-improved-water-sources/grenada/northern-mariana-islands/

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<a href="https://environment.statizoid.com/compare/number-of-people-in-the-world-with-and-without-access-to-improved-water-sources/grenada/northern-mariana-islands/">Grenada vs Northern Mariana Islands: People using improved drinking water sources</a> — Statizoid

About this data

Indicator: People using improved drinking water sources
Unit: people
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: 231 places, 5,586 data points, 2000–2024
Last refreshed: 28 August 2026

Number of people using only unimproved drinking water sources.