The District encompasses approximately 155 square miles. Boundaries extend to the Riverside County line on the east and the Los Angeles County line on the west and north. A portion of Los Angeles County, on the north and west boundary, is included in the District's service area.
The District includes the following cities: Anaheim, Brea, Buena Park, Cypress, Fullerton, La Habra, La Palma, Los Alamitos, Placentia, Rossmoor, Yorba Linda, and portions of the following cities: Garden Grove, La Habra Heights, La Mirada, Orange, Seal Beach, Stanton, Whittier, and unincorporated territory in both Los Angeles and Orange counties.
Budget and Taxes: The 2012-2013 District operating budget is $194 million. The budget is derived mainly from State reimbursement for instruction on the basis of attendance. The District also receives some special-purpose funds from government grants, as well as a percentage of the county tax rate.