Arrondissement of Châteaudun

Châteaudun
Location within the region Centre-Val de Loire
CountryFrance
RegionCentre-Val de Loire
DepartmentEure-et-Loir
No. of communes61
SubprefectureChâteaudun
Area
1,438.8 km2 (555.5 sq mi)
Population
 (2022)
57,450
  Density40/km2 (100/sq mi)
INSEE code282

The arrondissement of Châteaudun is an arrondissement of France in the Eure-et-Loir department in the Centre-Val de Loire region. It has 61 communes. Its population is 57,387 (2021), and its area is 1,438.8 km2 (555.5 sq mi).