Acilia-Castel Fusano-Ostia Antica has a population of 129,362, making it the 28th largest place we list in Italy. It is in Lazio.
Acilia-Castel Fusano-Ostia Antica holds 0.22% of Italy's 58,926,166 people. Rome, the largest place we list there, is 18 times its size.
129,362
population
#28
in Italy
Nearby in size
| Place | Region | Population |
|---|---|---|
| Mestre | Veneto | 147,662 |
| Foggia | Apulia | 137,032 |
| Ferrara | Emilia-Romagna | 132,009 |
| Salerno | Campania | 125,797 |
| Monza | Lombardy | 124,398 |
| Siracusa | Sicily | 121,605 |
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.