A total of 4,000 acres were listed for sale in Santa Cruz County, California, recently, representing a combined nearly $378 million in Santa Cruz County farms, ranches, and rural real estate for sale. Santa Cruz County ranks 30th in California for the combined amount of land currently advertised for sale. Of all locations in Santa Cruz County with farms and ranches for sale, Boulder Creek had the most land for sale. Santa Cruz County is the 56th largest county (607 square miles) in California. It's located in the San Francisco Bay Area California region of the state.