American Samoa vs Saint Kitts and Nevis
Saint Kitts and Nevis has about the same population as American Samoa: 46,922 vs 46,029, a gap of 893. Saint Kitts and Nevis is growing faster (+0.17% vs −1.59% a year), adding about 79 people a year against −730. Saint Kitts and Nevis is the older society: 11.7% aged 65+ against 8.5% in American Samoa, while American Samoa has more children (26.3% under 15 vs 18.3%). American Samoa is 1.3× as densely populated (237.6 vs 179.8 people per km²). GDP per capita is 1.4× higher in Saint Kitts and Nevis ($25,223 vs $18,017).
Country/territory population bases: World Bank 2025 (American Samoa) and 2025 (Saint Kitts and Nevis); growth years 2025 / 2025. Annual source values, not live counts; years may differ. Growth is national, not local.
American Samoa vs Saint Kitts and Nevis — side by side
 American Samoa |  Saint Kitts and Nevis | |
|---|---|---|
| Population | 46,0292025 | 46,9222025 |
| Growth rate / yr | −1.59%2025 | +0.17%2025 |
| Births per 1,000 | 15.02024 | 11.72024 |
| Deaths per 1,000 | 7.32024 | 10.02024 |
| Children per woman | 2.272024 | 1.532024 |
| Life expectancy | 73.0 yrs2024 | 72.3 yrs2024 |
| Aged 0–14 | 26.3%2025 | 18.3%2025 |
| Aged 65+ | 8.5%2025 | 11.7%2025 |
| Density | 237.6 /km²2023 | 179.8 /km²2023 |
| Area | 200 km²2023 | 260 km²2023 |
| Urban population | 80.5%2025 | 31.9%2025 |
| Net migration / yr | -1,0512025 | +182025 |
| GDP per capita | $18,0172022 | $25,2232025 |
| Country population rank (available records) | #205 | #203 |
| Base / world population (World Bank 2025) | 0.00% | 0.00% |
Highlighted cell = the higher value (not "better"). Small print under each value is its own data year. Source: World Bank; country/territory population bases may have different years. These are not live counts.
Population since 1960
World Bank population history (not the separate UN WPP timeline). American Samoa: 2.3× from 1960 to 2025; Saint Kitts and Nevis: 0.8× from 1960 to 2025. Left: absolute population. Right: each series indexed to its own first available year = 100; baseline years may differ.
More comparisons
Regions: East Asia & Pacific · Latin America & Caribbean · rankings
American Samoa: American Samoa vs Faroe Islands, American Samoa vs Saint Kitts and Nevis, American Samoa vs Turks and Caicos Islands, American Samoa vs Sint Maarten, American Samoa vs Northern Mariana Islands, American Samoa vs Liechtenstein.
Saint Kitts and Nevis: Saint Kitts and Nevis vs Bermuda, Saint Kitts and Nevis vs Greenland, Saint Kitts and Nevis vs Faroe Islands, Saint Kitts and Nevis vs Turks and Caicos Islands, Saint Kitts and Nevis vs American Samoa, Saint Kitts and Nevis vs Sint Maarten.
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This page is a structured reference entry. Its sources, geographic definition and reference dates determine what the figures mean; it is not independent reporting about the causes of change. Read the accompanying explanation before comparing different places or vintages.