Castelserás has a population of 808, making it the 2247th largest place we list in Spain. It is in Aragon.
Castelserás holds under a tenth of one per cent of Spain's 47,850,793 people. Madrid, the largest place we list there, is 4030 times its size.
808
population
#2,247
in Spain
Castelserás is in Aragon, which has 630 recorded places.
Nearby in size
| Place | Region | Population |
|---|---|---|
| Guatiza | Canary Islands | 812 |
| San Pedro Galdames | Basque Country | 812 |
| Fontellas | Navarre | 810 |
| Novallas | Aragon | 804 |
| Barros | Asturias | 800 |
| Bárcena de Pie de Concha | Cantabria | 798 |
All places in Spain → · Aragon →
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.