How many years of comparable data are there for Samoa and Solomon Islands?

74 years are reported by both, from 1950 to 2023.

Where does this data come from?

Human Mortality Database (2025); Aburto et al. (2023) – with major processing by Our World in Data, published as Lifespan inequality: Gini coefficient by sex. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Samoa vs Solomon Islands: Lifespan inequality: Gini coefficient by sex

Samoa

0.1224

in 2023

Solomon Islands

0.1217

in 2023

Samoa rank

77th

Solomon Islands rank

79th

Lifespan inequality: Gini coefficient by sex over time

Samoa
Solomon Islands

How they compare

Samoa currently reports 0.1224 against 0.1217 in Solomon Islands, a difference of 0.0007.

The two have swapped places 5 times across 74 shared years of data; in 1950 it was Solomon Islands ahead.

Samoa ranks 77th and Solomon Islands ranks 79th of 236 countries.

Solomon Islands has averaged higher in every one of the 8 decades both report.

Head to head by decade

Decade	Samoa	Solomon Islands	Difference	Ahead
1950s	0.2847	0.3644	0.0796	Solomon Islands
1960s	0.2313	0.2948	0.0635	Solomon Islands
1970s	0.1801	0.216	0.0359	Solomon Islands
1980s	0.1471	0.1634	0.0163	Solomon Islands
1990s	0.1272	0.1458	0.0187	Solomon Islands
2000s	0.1183	0.1383	0.0201	Solomon Islands
2010s	0.1235	0.1303	0.0068	Solomon Islands
2020s	0.1239	0.1249	0.0009	Solomon Islands

Averages of every year both report within each decade.

Frequently asked questions

Which has higher lifespan inequality: gini coefficient by sex, Samoa or Solomon Islands?: Samoa, at 0.1224 against 0.1217 in Solomon Islands as of 2023.
What is the difference in lifespan inequality: gini coefficient by sex between Samoa and Solomon Islands?: 0.0007, with Samoa ahead.
How many years of comparable data are there for Samoa and Solomon Islands?: 74 years are reported by both, from 1950 to 2023.
How do Samoa and Solomon Islands rank globally for lifespan inequality: gini coefficient by sex?: Samoa ranks 77th and Solomon Islands ranks 79th of 236 countries.
Where does this data come from?: Human Mortality Database (2025); Aburto et al. (2023) – with major processing by Our World in Data, published as Lifespan inequality: Gini coefficient by sex. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Samoa vs Solomon Islands: Lifespan inequality: Gini coefficient by sex. Statizoid, drawing on Human Mortality Database (2025); Aburto et al. (2023) – with major processing by Our World in Data. Retrieved 07 September 2026, from https://poverty.statizoid.com/compare/gini-coefficient-of-lifespan-inequality-by-sex/samoa/solomon-islands/

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<a href="https://poverty.statizoid.com/compare/gini-coefficient-of-lifespan-inequality-by-sex/samoa/solomon-islands/">Samoa vs Solomon Islands: Lifespan inequality: Gini coefficient by sex</a> — Statizoid

About this data

Indicator: Lifespan inequality: Gini coefficient by sex
Source: Human Mortality Database (2025); Aburto et al. (2023) – with major processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 236 places, 18,722 data points, 1751–2023
Last refreshed: 28 August 2026

Level of inequality in lifespans, measured between 0 and 1.