Castille-La Mancha · Spain
Alcázar de San Juan population
30,686people · latest figure
Alcázar de San Juan has a population of 30,686, making it the 244th largest place we list in Spain. It is in Castille-La Mancha.
Alcázar de San Juan holds under a tenth of one per cent of Spain's 47,850,793 people. Madrid, the largest place we list there, is 106 times its size. Twenty years earlier the World Gazetteer recorded 26,976, a rise of 14%.
The 2005 figure comes from the World Gazetteer archive restored on this site. The two sources may draw the settlement's boundary differently, so treat the change as indicative rather than exact. Why figures differ.
Alcázar de San Juan is in Castille-La Mancha, which has 817 recorded places.
Nearby in size
| Place | Region | Population |
|---|---|---|
| Barberà del Vallès | Catalonia | 31,144 |
| Hellín | Castille-La Mancha | 30,976 |
| San Andrés del Rabanedo | Castille and León | 30,820 |
| Coria del Río | Andalusia | 30,657 |
| Salt | Catalonia | 30,622 |
| Manises | Valencia | 30,508 |
All places in Spain → · Castille-La Mancha →
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.