Which has higher population, Guam or Saint Lucia?

Saint Lucia, at 151.51 against 131.76 in Guam as of 2030.

How many years of comparable data are there for Guam and Saint Lucia?

41 years are reported by both, from 1990 to 2030.

Where does this data come from?

International Labour Organization, published as Population (UN estimates and projections). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Guam vs Saint Lucia: Population

Guam

131.76

in 2030

Saint Lucia

151.51

in 2030

Guam rank

185th

Saint Lucia rank

183rd

Population over time

Guam
Saint Lucia

How they compare

Saint Lucia currently reports 151.51 against 131.76 in Guam, a difference of 19.75.

That makes Saint Lucia's figure about 1.1 times Guam's.

The two have swapped places 1 time across 41 shared years of data; in 1990 it was Guam ahead.

Guam ranks 185th and Saint Lucia ranks 183rd of 188 countries.

Across the 5 decades both report, Guam averaged higher in 1 and Saint Lucia in 4.

Head to head by decade

Decade	Guam	Saint Lucia	Difference	Ahead
1990s	103.48	93.38	10.1	Guam
2000s	115.67	117.36	1.7	Saint Lucia
2010s	121.24	137.2	15.96	Saint Lucia
2020s	125.01	148.28	23.27	Saint Lucia
2030s	131.76	151.51	19.75	Saint Lucia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population, Guam or Saint Lucia?: Saint Lucia, at 151.51 against 131.76 in Guam as of 2030.
What is the difference in population between Guam and Saint Lucia?: 19.75, with Saint Lucia ahead.
How many years of comparable data are there for Guam and Saint Lucia?: 41 years are reported by both, from 1990 to 2030.
How do Guam and Saint Lucia rank globally for population?: Guam ranks 185th and Saint Lucia ranks 183rd of 188 countries.
Where does this data come from?: International Labour Organization, published as Population (UN estimates and projections). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Individual pages

Share, cite or embed this page

Cite this page

Guam vs Saint Lucia: Population. Statizoid, drawing on International Labour Organization. Retrieved 06 September 2026, from https://gender.statizoid.com/compare/population-un-estimates-and-projections/guam/st-lucia/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under ILO Terms of Use (attribution required); please keep the attribution.

<a href="https://gender.statizoid.com/compare/population-un-estimates-and-projections/guam/st-lucia/">Guam vs Saint Lucia: Population</a> — Statizoid

About this data

Indicator: Population (UN estimates and projections)
Source: International Labour Organization
Licence: ILO Terms of Use (attribution required)
Coverage: 280 places, 11,480 data points, 1990–2030
Last refreshed: 05 September 2026

Imputed observations are not based on national data, are subject to high uncertainty and should not be used for country comparisons or rankings. The total population comprises persons of all ages who were living in the country during the reference period, regardless of residency status or citizenship. The source for the population figures used is the United Nations' World Population Prospects. For more information, refer to the ILO Modelled Estimates (ILOEST) database description.