Campanas is a gated subdivision located in the Far North Central San Antonio area in Bexar County in the Cibolo Canyons master planned community. Campanas is located in the 78261 zip code and is served by the Judson ISD. View homes for sale in Campanas, a gated neighborhood in San Antonio, TX. Schedule a showing from the detail page of each of these Campanas real estate listings in San Antonio, and more. Receive alerts as new Campanas homes hit the market!