Armenia vs Puerto Rico
Puerto Rico has 3% more people than Armenia: 3,184,835 vs 3,086,700, a gap of 98,135. Armenia is growing faster (+1.74% vs −0.55% a year), adding about 53,664 people a year against −17,637. Using continuous exponential growth from the stated base year, if these rates held, Armenia would overtake Puerto Rico in about 1 years (from the 2025 population bases, around 2026) — a projection, not a forecast. Puerto Rico is the older society: 25.3% aged 65+ against 14.4% in Armenia, while Armenia has more children (19.0% under 15 vs 11.2%). Puerto Rico is 3.4× as densely populated (361.2 vs 105.1 people per km²). People in Puerto Rico live 3.6 years longer on average (81.9 vs 78.3). GDP per capita is 4.3× higher in Puerto Rico ($40,620 vs $9,474).
Country/territory population bases: World Bank 2025 (Armenia) and 2025 (Puerto Rico); growth years 2025 / 2025. Annual source values, not live counts; years may differ. Growth is national, not local.
Armenia vs Puerto Rico — side by side
 Armenia |  Puerto Rico | |
|---|---|---|
| Population | 3,086,7002025 | 3,184,8352025 |
| Growth rate / yr | +1.74%2025 | −0.55%2025 |
| Births per 1,000 | 11.12024 | 5.72024 |
| Deaths per 1,000 | 8.42024 | 10.32024 |
| Children per woman | 1.702024 | 0.922024 |
| Life expectancy | 78.3 yrs2024 | 81.9 yrs2024 |
| Aged 0–14 | 19.0%2025 | 11.2%2025 |
| Aged 65+ | 14.4%2025 | 25.3%2025 |
| Density | 105.1 /km²2023 | 361.2 /km²2023 |
| Area | 29,740 km²2023 | 8,870 km²2023 |
| Urban population | 65.9%2025 | 94.3%2025 |
| Net migration / yr | -29,0132025 | +5,4952025 |
| GDP per capita | $9,4742025 | $40,6202025 |
| Country population rank (available records) | #137 | #134 |
| Base / world population (World Bank 2025) | 0.04% | 0.04% |
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). Armenia: 1.7× from 1960 to 2025; Puerto Rico: 1.4× 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: Europe & Central Asia · Latin America & Caribbean · rankings
Armenia: Armenia vs Puerto Rico, Armenia vs Bosnia and Herzegovina, Armenia vs Namibia, Armenia vs Qatar, Armenia vs Lithuania, Armenia vs Jamaica.
Puerto Rico: Puerto Rico vs Eritrea, Puerto Rico vs Mongolia, Puerto Rico vs Uruguay, Puerto Rico vs Bosnia and Herzegovina, Puerto Rico vs Namibia, Puerto Rico vs Armenia.
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