Illescas Population 2026
Illescas has a population of 21,264, making it the #373 biggest city in 🇪🇸 Spain, located in Castille-La Mancha. It is about 153× smaller than Madrid, the country's biggest city.
Population (city proper)
21,264
Rank in Spain
#373
Coordinates
40.12°N, 3.85°W
~590 m elevation · Europe/Madrid
Distance to capital (Madrid)
35 km
22 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 Illescas
FAQ
What is the population of Illescas?
Illescas has a population of 21,264 (city proper, latest official figure via GeoNames), making it the #373 biggest city in Spain.
What region is Illescas in?
Illescas is located in Castille-La Mancha, Spain.
Is Illescas the capital of Spain?
No, the capital of Spain is Madrid, about 35 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.