Castelló is a municipality in Spain, in the province of Valencia, in the Valencian Community. On 1 January 2025 it had 6,972 inhabitants according to the INE municipal register (padrón), over an area of about 19.5 km².
Density, at about 358 inhabitants per km², is that of a populous urban area, with residential districts, services and businesses. Of the 80 municipalities in the province of Valencia with at least 5,000 inhabitants, it is number 71 by population.
As the crow flies it lies about 41 km south of Valencia, the provincial capital. The nearest major city is Valencia, about 45 km away.
Nearby, within a few dozen kilometres, are other destinations featured in our guides: Bocairent (35 km), Alfafar (40 km), Alaquàs (43 km).
To explore the area, use the map of neighbouring municipalities and the accommodation options in and around Castelló; all the municipalities in the province of Valencia are listed on their own page.
Castelló on the map
Nearby
Municipalities of the province of Valencia · Valencian Community