2 urban areas in Aruba, ranked by population at the census of October 1, 2020 (by Central Bureau of Statistics, Aruba). An urban area is a continuous built-up area, which can span several municipalities.
| Rank | Urban Area | Also Known As | Population |
|---|---|---|---|
| 1 | Oranjestad | - | 81,915 |
| 2 | Sint Nicolaas | San Nicolas | 25,823 |
Source: Central Bureau of Statistics, Aruba (2020 census), via City Population by Thomas Brinkhoff.