Actis (formerly, Highberg, Rummington, and Gloster) is an unincorporated community in Kern County, California. It is located north of Rosamond, at an elevation of . It is situated between Mojave and Rosamond at Backus Road and California State Route 14. The Highberg post office opened in 1917, changed its name to Rummington in 1918, and closed for good in 1927. Climate References Unincorporated communities in Kern County, California Unincorporated communities in California