El Casar is a municipality located in the province of Guadalajara, Castile-La Mancha, Spain. According to the 2013 census (INE), the municipality has a population of 11,635 inhabitants.
- El Casar has 5 state schools and one private school:
- State schools: CEIP Maestros de El Casar, CEIP El Coto, CEIP Los Arenales, IES Juan Gacía Valdemora y el IES Campiña Alta.
- Private School: Colegio Privado Montealbir.
- El Casar has the educational centre The School English Institute.
Coordinates: 40°42′12″N 3°25′35″W / 40.70333°N 3.42639°W