College City is an unincorporated community in Colusa County, California. It lies at an elevation of 72 feet (22 m). Its zip code is 95912 and its area code is 530.
The post office was established in 1873. Pierce Christian College located to the town on land willed to the college by Andew Pierce, in 1876 but subsequently left in 1896; its facilities were taken over by the local high school district. Currently, there is no college in College City.
In the state legislature College City is located in the 4th Senate District, represented by Republican Sam Aanestad, and in the 2nd Assembly District, represented by Republican Doug LaMalfa. Federally, College City is located in California's 2nd congressional district, which has a Cook PVI of R +13and is represented by Republican Wally Herger.