Arouca has a population of 21,146, making it the 111th largest place we list in Portugal. It is in Aveiro.
Arouca holds 0.20% of Portugal's 10,395,362 people. Lisbon, the largest place we list there, is 24 times its size.
21,146
population
#111
in Portugal
Arouca is in Aveiro, which has 68 recorded places.
Nearby in size
| Place | Region | Population |
|---|---|---|
| Vilar | Aveiro | 21,227 |
| Caparica | Setúbal | 21,167 |
| Areeiro | Lisbon | 21,160 |
| Belas | Lisbon | 21,019 |
| Laranjeiro | Setúbal | 20,988 |
| Linda-a-Velha | Lisbon | 20,895 |
All places in Portugal → · Aveiro →
Figures are the latest available in GeoNames (CC BY 4.0), which draws on national censuses of varying dates — treat them as recent, not same-year. Country totals are UN World Population Prospects 2024 (medium variant) where the UN lists the country separately; the handful it reports under a parent state keep a GeoNames figure and are marked as such. Sources & method.