Aznalcóllar is a municipality in Spain, in the province of Seville, in Andalusia. On 1 January 2025 it had 6,096 inhabitants according to the INE municipal register (padrón), over an area of about 197.8 km².
Population density is about 31 per km²: a partly rural municipality, with a main town and scattered villages or developments. Of the 64 municipalities in the province of Seville with at least 5,000 inhabitants, it is number 56 by population.
As the crow flies it lies about 35 km north-west of Seville, the provincial capital. The nearest major city is Seville, about 35 km away.
Nearby, within a few dozen kilometres, are other destinations featured in our guides: Weekend in Seville (33 km), Cities of Andalusia (33 km), Seville (33 km).
To explore the area, use the map of neighbouring municipalities and the accommodation options in and around Aznalcóllar; all the municipalities in the province of Seville are listed on their own page.