How many years of comparable data are there for Guinea-Bissau and Samoa?

34 years are reported by both, from 1990 to 2023.

Where does this data come from?

Statizoid (derived), published as Population (UN estimates and projections), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Guinea-Bissau vs Samoa: Population (UN estimates and projections), per square kilometre

Guinea-Bissau

0.0465 units per square kilometre

in 2023

Samoa

0.0478 units per square kilometre

in 2023

Guinea-Bissau rank

112th

Samoa rank

109th

Population (UN estimates and projections), per square kilometre over time

Guinea-Bissau
Samoa

How they compare

Samoa currently reports 0.0478 units per square kilometre against 0.0465 units per square kilometre in Guinea-Bissau, a difference of 0.0013 units per square kilometre.

Across all 34 years both countries report, Samoa has been ahead every year.

Guinea-Bissau ranks 112th and Samoa ranks 109th of 186 countries.

Samoa has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade	Guinea-Bissau	Samoa	Difference	Ahead
1990s	0.0213 units per square kilometre	0.0367 units per square kilometre	0.0153 units per square kilometre	Samoa
2000s	0.0273 units per square kilometre	0.0398 units per square kilometre	0.0124 units per square kilometre	Samoa
2010s	0.0363 units per square kilometre	0.0441 units per square kilometre	0.0078 units per square kilometre	Samoa
2020s	0.0445 units per square kilometre	0.0473 units per square kilometre	0.0028 units per square kilometre	Samoa

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population (un estimates and projections), per square kilometre, Guinea-Bissau or Samoa?: Samoa, at 0.0478 units per square kilometre against 0.0465 units per square kilometre in Guinea-Bissau as of 2023.
What is the difference in population (un estimates and projections), per square kilometre between Guinea-Bissau and Samoa?: 0.0013 units per square kilometre, with Samoa ahead.
How many years of comparable data are there for Guinea-Bissau and Samoa?: 34 years are reported by both, from 1990 to 2023.
How do Guinea-Bissau and Samoa rank globally for population (un estimates and projections), per square kilometre?: Guinea-Bissau ranks 112th and Samoa ranks 109th of 186 countries.
Where does this data come from?: Statizoid (derived), published as Population (UN estimates and projections), per square kilometre. 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

Guinea-Bissau vs Samoa: Population (UN estimates and projections), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://gender.statizoid.com/compare/population-un-estimates-and-projections-per-square-kilometre/guinea-bissau/samoa/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under Derived by Statizoid from the sources named on the page; please keep the attribution.

<a href="https://gender.statizoid.com/compare/population-un-estimates-and-projections-per-square-kilometre/guinea-bissau/samoa/">Guinea-Bissau vs Samoa: Population (UN estimates and projections), per square kilometre</a> — Statizoid

About this data

Indicator: Population (UN estimates and projections), per square kilometre
Unit: units per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 189 places, 6,278 data points, 1990–2023
Last refreshed: 06 September 2026

Population (UN estimates and projections) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.