What is population by world region in Guam?

Population by world region in Guam was 205,505 people in 2100, according to HYDE (2023); Gapminder (2022); UN WPP (2024) – with major processing by Our World in Data.

What is the highest population by world region recorded in Guam?

The highest recorded value was 206,970 people in 2091.

What is the lowest population by world region recorded in Guam?

The lowest recorded value was 4,000 people in 1788.

How does Guam rank for population by world region?

Guam ranks 188th out of 238 countries with data for 2100.

Is population by world region rising or falling in Guam?

Over the last ten years it is down 0.7%. The long-run trend across the full record is rising.

Where does this Guam data come from?

The figures come from HYDE (2023); Gapminder (2022); UN WPP (2024) – with major processing by Our World in Data, published as part of Population by world region. Statizoid updates them automatically from the source API.

Population by world region in Guam

Name: Population by world region in Guam
Creator: HYDE (2023); Gapminder (2022); UN WPP (2024) – with major processing by Our World in Data
License: CC BY 4.0 (Our World in Data)

Guam: Population by world region was 205,505 people in 2100. ▲ Rising

Latest (2100)

205,505 people

Change on year

down 0.1%

World rank

188th

of 238 countries

All-time high

206,970 people

in 2091

All-time low

4,000 people

in 1788

Years of data

161

1700–2100

Population by world region in Guam, 1700–2100

Source: HYDE (2023); Gapminder (2022); UN WPP (2024) – with major processing by Our World in Data. Measured in people.

Analysis

The most recent figure for population by world region in Guam is 205,505 people, measured in 2100.

The figure is down 0.1% on the previous year and down 0.7% over ten years.

Over the whole period, population by world region in Guam peaked at 206,970 people in 2091 and was at its lowest, 4,000 people, in 1788.

That places Guam 188th out of 238 countries with data for 2100, putting it in the bottom quarter.

The long-run direction has been consistently rising across the 161 years of available data.

Averages by decade

Decade	Average	Lowest	Highest	Years
1700s	12,000 people	12,000 people	12,000 people	1
1780s	4,000 people	4,000 people	4,000 people	1
1800s	6,053 people	6,053 people	6,053 people	1
1850s	34,000 people	34,000 people	34,000 people	1
1900s	9,839 people	9,678 people	10,000 people	2
1910s	12,000 people	12,000 people	12,000 people	1
1920s	14,000 people	14,000 people	14,000 people	1
1930s	19,000 people	19,000 people	19,000 people	1
1940s	22,000 people	22,000 people	22,000 people	1
1950s	64,000 people	60,796 people	68,112 people	10
1960s	77,974 people	69,543 people	86,421 people	10
1970s	97,988 people	88,380 people	107,657 people	10
1980s	122,824 people	110,154 people	135,812 people	10
1990s	148,768 people	138,623 people	158,297 people	10
2000s	163,710 people	160,078 people	166,189 people	10
2010s	164,807 people	161,819 people	166,554 people	10
2020s	168,202 people	162,167 people	173,567 people	10
2030s	178,893 people	174,644 people	182,801 people	10
2040s	187,237 people	183,628 people	190,732 people	10
2050s	194,326 people	191,464 people	196,856 people	10
2060s	199,115 people	197,286 people	200,885 people	10
2070s	203,054 people	201,248 people	204,844 people	10
2080s	206,210 people	205,199 people	206,923 people	10
2090s	206,536 people	205,756 people	206,970 people	10
2100s	205,505 people	205,505 people	205,505 people	1

Countries ranked near Guam

186 Kiribati 222,652 people compare
189 Netherlands Antilles 198,009 people compare
190 Barbados 194,711 people compare
191 French Polynesia 186,869 people compare

See the full ranking of 239 places →

More population data for Guam

Population growth rate, by level of development -0.1% (2100)
Number of children under 5, by world region 10,094 people (2100)
Population density 380.56 people per km² (2100)
World population growth -0.1% (2100)
Total fertility rate vs. wanted fertility rate 2.75 births per woman (2024)
Fertility rate vs. unmet need for contraception 2.75 births per woman (2024)
Total fertility rate vs. contraceptive prevalence 2.75 births per woman (2024)
Natural population growth rate 1.1% (2023)
Fertility rate: births per woman 2.78 live births per woman (2023)
Fertility rate vs. GDP per capita 2.78 live births per woman (2023)

All data for Guam →

Frequently asked questions

What is population by world region in Guam?: Population by world region in Guam was 205,505 people in 2100, according to HYDE (2023); Gapminder (2022); UN WPP (2024) – with major processing by Our World in Data.
What is the highest population by world region recorded in Guam?: The highest recorded value was 206,970 people in 2091.
What is the lowest population by world region recorded in Guam?: The lowest recorded value was 4,000 people in 1788.
How does Guam rank for population by world region?: Guam ranks 188th out of 238 countries with data for 2100.
Is population by world region rising or falling in Guam?: Over the last ten years it is down 0.7%. The long-run trend across the full record is rising.
Where does this Guam data come from?: The figures come from HYDE (2023); Gapminder (2022); UN WPP (2024) – with major processing by Our World in Data, published as part of Population by world region. Statizoid updates them automatically from the source API.

Download this data

CSV · JSON — 161 observations, free to reuse under CC BY 4.0 (Our World in Data).

About this data

Indicator: Population by world region
Unit: people
Source: HYDE (2023); Gapminder (2022); UN WPP (2024) – with major processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 239 places, 69,174 data points, 1000–2100
Last refreshed: 07 August 2026

Population by country, available from 10,000 BCE to 2100, based on data and estimates from different sources.