How many years of comparable data are there for Antigua and Barbuda and Guam?

151 years are reported by both, from 1950 to 2100.

Where does this data come from?

Human Mortality Database (2025); UN, World Population Prospects (2024) – with major processing by Our World in Data, published as Life expectancy at age 15. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Antigua and Barbuda vs Guam: Life expectancy at age 15

Antigua and Barbuda

88.58 years

in 2100

Guam

88.67 years

in 2100

Antigua and Barbuda rank

86th

Guam rank

83rd

Life expectancy at age 15 over time

Antigua and Barbuda
Guam

How they compare

Guam currently reports 88.67 years against 88.58 years in Antigua and Barbuda, a difference of 0.09 years.

The two have swapped places 5 times across 151 shared years of data; in 1950 it was Antigua and Barbuda ahead.

Antigua and Barbuda ranks 86th and Guam ranks 83rd of 236 countries.

Across the 16 decades both report, Antigua and Barbuda averaged higher in 7 and Guam in 9.

Head to head by decade

Decade	Antigua and Barbuda	Guam	Difference	Ahead
1950s	67.85 years	64.33 years	3.52 years	Antigua and Barbuda
1960s	70.29 years	66.93 years	3.36 years	Antigua and Barbuda
1970s	73.21 years	69.75 years	3.46 years	Antigua and Barbuda
1980s	74.87 years	73.81 years	1.06 years	Antigua and Barbuda
1990s	75.05 years	75.46 years	0.4092 years	Guam
2000s	76.69 years	76.97 years	0.2775 years	Guam
2010s	78.01 years	77.55 years	0.4607 years	Antigua and Barbuda
2020s	78.7 years	78.31 years	0.393 years	Antigua and Barbuda
2030s	80.23 years	80.19 years	0.0478 years	Antigua and Barbuda
2040s	81.74 years	81.78 years	0.0391 years	Guam
2050s	83.17 years	83.22 years	0.0479 years	Guam
2060s	84.47 years	84.55 years	0.0851 years	Guam
2070s	85.69 years	85.78 years	0.0931 years	Guam
2080s	86.84 years	86.93 years	0.0883 years	Guam
2090s	87.97 years	88.06 years	0.0919 years	Guam
2100s	88.58 years	88.67 years	0.092 years	Guam

Averages of every year both report within each decade.

Frequently asked questions

Which has higher life expectancy at age 15, Antigua and Barbuda or Guam?: Guam, at 88.67 years against 88.58 years in Antigua and Barbuda as of 2100.
What is the difference in life expectancy at age 15 between Antigua and Barbuda and Guam?: 0.09 years, with Guam ahead.
How many years of comparable data are there for Antigua and Barbuda and Guam?: 151 years are reported by both, from 1950 to 2100.
How do Antigua and Barbuda and Guam rank globally for life expectancy at age 15?: Antigua and Barbuda ranks 86th and Guam ranks 83rd of 236 countries.
Where does this data come from?: Human Mortality Database (2025); UN, World Population Prospects (2024) – with major processing by Our World in Data, published as Life expectancy at age 15. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Antigua and Barbuda vs Guam: Life expectancy at age 15. Statizoid, drawing on Human Mortality Database (2025); UN, World Population Prospects (2024) – with major processing by Our World in Data. Retrieved 28 August 2026, from https://health.statizoid.com/compare/life-expectancy-at-age-15/antigua-and-barbuda/guam/

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About this data

Indicator: Life expectancy at age 15
Unit: years
Source: Human Mortality Database (2025); UN, World Population Prospects (2024) – with major processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 236 places, 36,894 data points, 1751–2100
Last refreshed: 27 August 2026

Total period life expectancy at age 15, in a given year.