San Ildefonso College (SIC)
is a private, co-educational Catholic school in Tanay, Rizal
. It was officially established in 1918 with the mission of providing a Catholic education to the natives in Tanay. Before the school's foundation year, Franciscan friars were already teaching natives, who learned the alphabet, the Doctrina Cristiana, and the basic prayers.
SIC currently offers programs in preschool, elementary, junior high school, senior high school, and college. The Senior High School (SHS) department provides strands under the Academic
and the Technical-Vocational-Livelihood (TVL)
tracks. For college students, there are available degree courses in Business Administration, Elementary Education,
and Secondary Education