Oceanside, CA

ZIP code 92056 covers an inland area of Oceanside in northern San Diego County, with residential neighborhoods, shopping areas, and medical and educational facilities. Major landmarks include Tri-City Medical Center, MiraCosta College’s Oceanside campus, and the SoCal Sports Complex. The area is connected to the rest of Oceanside and nearby communities by major roads, including California State Route 78 and El Camino Real.