Armenia vs Puerto Rico: What the Numbers Mean

Armenia has a population of 3,086,700 and is growing at 0.87% per year.Puerto Rico has a population of 3,184,835 and is growing at 0.87% per year. The difference between them is 98,135 people, with Puerto Rico in the lead.

Population is more than a headcount. Armenia has a density of 104 people per km² across 29,743 km², while Puerto Rico has a density of 359 people per km² across 8,870 km². These figures shape how each country manages housing, infrastructure, and resources. For how these numbers are computed, see our Methodology page.