The value of all land for sale in California's Santa Cruz County recently was almost $238 million, representing a total of 2,675 acres of land for sale in Santa Cruz County. Santa Cruz County ranks 35th in the Land of Milk and Honey for the total number of acres of land currently advertised for sale. Among cities in Santa Cruz County with land and rural real estate for sale, Boulder Creek had the most land for sale. Santa Cruz County is California's 56th largest county (607 square miles). It's located in the San Francisco Bay Area California region of California.