Puerto Rico
Constituent / territory of United States.
North AmericaCapital: San Juan
2026 population
3.2M
Rank #137 globally
Area
9k km²
Metros tracked
7
112% of population in metros
Composite score
11.9
Rank #90 globally
7 tracked metros
| Rank | Metro | Population | Score | Tier |
|---|---|---|---|---|
| #246 | San Juan★ Capital▲ Largest | 2.5M | 10.6 | Regional Hub |
| #1664 | Ponce | 272K | 0.6 | Local City |
| #2095 | Aguadilla | 300K | 0.3 | Local City |
| #2456 | Mayagüez | 106K | 0.3 | Local City |
| #3390 | San Germán | 137K | 0.0 | Local City |
| #3555 | Yauco | 107K | 0.0 | Local City |
| #3687 | Guayama | 84K | 0.0 | Local City |