Samoa Population Density
People per sq. km of land area EN.POP.DNST
Samoa's population density was 79.3 in 2025, ranked 126th globally. This represents a 1.7% increase from 2024. Data from World Bank, covering 1961–2025.
Overview
Samoa's population density stood at 79.3 in 2025, a rise of +1.3 from 2023. Based on recent trends, this figure is projected to reach 79.3 by 2025. Samoa ranked 126th globally.
Samoa's population density has experienced a steady increase over the past six decades, with the country ranking 126 globally as of 2025. At 79.25 people per square kilometer, the current density surpasses the all-time peak of 79.25, which was also reached in 2025. Conversely, the lowest recorded density of 40.81 was observed in 1961. A comparison with peer countries reveals that Samoa is closely matched by Ireland, which boasts an identical density of 79.37 people per square kilometer. This growth in population density is likely driven by a combination of factors, including urbanization and limited arable land. As the population continues to grow, pressure on land and natural resources is expected to increase, potentially leading to changes in land use and agricultural practices. A shift in government policies or significant investments in sustainable land management could alter the trajectory of this trend, potentially mitigating the impacts of increased population density on Samoa's environment and economy.
Data & projection
| Year | Population Density | YoY change | Rank |
|---|---|---|---|
| 2026* trend | 79.9 | - | - |
| 2025* trend | 79.3 | - | - |
| 2025 | 79.3 | +1.3 | #126 |
| 2023 | 77.9 | +0.5 | #90 |
| 2022 | 77.4 | +0.5 | #90 |
| 2021 | 76.9 | +0.7 | #90 |
| 2020 | 76.2 | +0.8 | #90 |
| 2019 | 75.5 | +0.8 | #90 |
| 2018 | 74.7 | +0.8 | #89 |
| 2017 | 73.9 | +2.0 | #90 |
| 2016 | 71.9 | +0.6 | #89 |
| 2015 | 71.3 | +0.6 | #89 |
| 2014 | 70.7 | +0.6 | #89 |
| 2013 | 70.1 | +0.6 | #88 |
| 2012 | 69.4 | +0.6 | #89 |
| 2011 | 68.8 | +0.6 | #87 |
| 2010 | 68.2 | +0.5 | #87 |
Detected Pattern
Analysis
Samoa matched the Export Boom Cycle pattern in 2024. Historically, 71% of countries showing this pattern (546 out of 768) saw population density improve within 24 months. View full analysis →
Frequently Asked Questions
Samoa's population density was 79.3 in 2025. Ranked 126th globally. This represents a 1.7% increase from the previous year.
Samoa's population density peaked at 79.3 in 2025.
The lowest population density in Samoa was 40.8 in 1961.
Samoa ranks 126th globally in population density as of 2025.
The World Bank indicator code is EN.POP.DNST. Data sourced from World Bank.
Samoa's population density is projected to reach 79.3 by 2025 based on trend extrapolation.
The population density of Samoa in 2025 was 79.3. This ranks 126th in the world.
Cite this page
@misc{historysaid_samoa_population-density,
title = {Samoa Population Density},
url = {https://historysaid.com/samoa/population-density/},
publisher = {HistorySaid},
year = {2026}
}