The California Community Colleges (CCC) comprise the largest postsecondary system of education in the nation. The CCC system served over 2.4 million students during academic year 2011-12 at 72 districts encompassing 112 campuses, 70 approved off-campus centers and 22 separately reported district offices. These assets include 23,151 acres of land, 4,982 buildings and 68 million gross square feet of space that includes 43.1 million assignable square feet. The system also holds classes at innumerable off-campus outreach centers.