How many years of comparable data are there for American Samoa and Tonga?

77 years are reported by both, from 2024 to 2100.

Where does this data come from?

UN, World Population Prospects (2024) – processed by Our World in Data, published as Life expectancy at birth, projections. Statizoid refreshes it automatically from the source and publishes the full history for both places.

American Samoa vs Tonga: Life expectancy at birth, projections

American Samoa

83.32 years

in 2100

Tonga

83.53 years

in 2100

American Samoa rank

153rd

Tonga rank

150th

Life expectancy at birth, projections over time

American Samoa
Tonga

How they compare

Tonga currently reports 83.53 years against 83.32 years in American Samoa, a difference of 0.21 years.

Across all 77 years both countries report, Tonga has been ahead every year.

American Samoa ranks 153rd and Tonga ranks 150th of 236 countries.

Tonga has averaged higher in every one of the 9 decades both report.

Head to head by decade

Decade	American Samoa	Tonga	Difference	Ahead
2020s	73.33 years	73.46 years	0.1335 years	Tonga
2030s	74.42 years	74.68 years	0.2695 years	Tonga
2040s	75.82 years	76.28 years	0.4604 years	Tonga
2050s	77.22 years	77.87 years	0.648 years	Tonga
2060s	78.62 years	79.28 years	0.6615 years	Tonga
2070s	79.99 years	80.51 years	0.5127 years	Tonga
2080s	81.34 years	81.65 years	0.3129 years	Tonga
2090s	82.64 years	82.85 years	0.2039 years	Tonga
2100s	83.32 years	83.53 years	0.208 years	Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher life expectancy at birth, projections, American Samoa or Tonga?: Tonga, at 83.53 years against 83.32 years in American Samoa as of 2100.
What is the difference in life expectancy at birth, projections between American Samoa and Tonga?: 0.21 years, with Tonga ahead.
How many years of comparable data are there for American Samoa and Tonga?: 77 years are reported by both, from 2024 to 2100.
How do American Samoa and Tonga rank globally for life expectancy at birth, projections?: American Samoa ranks 153rd and Tonga ranks 150th of 236 countries.
Where does this data come from?: UN, World Population Prospects (2024) – processed by Our World in Data, published as Life expectancy at birth, projections. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Individual pages

About this data

Indicator: Life expectancy at birth, projections
Unit: years
Source: UN, World Population Prospects (2024) – processed by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 236 places, 18,172 data points, 2024–2100
Last refreshed: 07 August 2026

Period life expectancy at birth. Future projections are based on the UN's medium scenario.