Alcázar de San Juan Population 2026
Alcázar de San Juan has a population of 30,686, making it the #244 biggest city in 🇪🇸 Spain, located in Castille-La Mancha. Roughly 0.1% of Spain's population lives here. It is about 106× smaller than Madrid, the country's biggest city.
Population (city proper)
30,686
Rank in Spain
#244
Coordinates
39.39°N, 3.21°W
~644 m elevation · Europe/Madrid
Distance to capital (Madrid)
122 km
76 miles, straight line
Other big cities in Castille-La Mancha
| City | Population | Rank in Spain |
|---|---|---|
| Albacete | 173,050 | #38 |
| Guadalajara | 93,470 | #71 |
| Talavera de la Reina | 88,856 | #73 |
| Toledo | 86,526 | #76 |
| Ciudad Real | 74,743 | #96 |
| Cuenca | 54,898 | #137 |
| Puertollano | 51,842 | #144 |
| Tomelloso | 36,091 | #201 |
Cities near Alcázar de San Juan
- Tomelloso36,091 people · ~30 km away
- Villarrobledo26,642 people · ~54 km away
- Tarancón15,651 people · ~71 km away
- Valdepeñas31,147 people · ~71 km away
- Ciudad Real74,743 people · ~77 km away
- Toledo86,526 people · ~87 km away
FAQ
What is the population of Alcázar de San Juan?
Alcázar de San Juan has a population of 30,686 (city proper, latest official figure via GeoNames), making it the #244 biggest city in Spain.
What region is Alcázar de San Juan in?
Alcázar de San Juan is located in Castille-La Mancha, Spain.
Is Alcázar de San Juan the capital of Spain?
No, the capital of Spain is Madrid, about 122 km away.
Sources & notes
Population refers to the city proper (municipal boundaries), not the metropolitan area. Source: GeoNames (CC BY 4.0), retrieved 2026-07-07. Country data: UN World Population Prospects 2024.