Highland, California From Wikipedia, the free encyclopedia (Redirected from Highland, CA ) Jump to navigation Jump to search For the community in Lake County formerly with this name, see Highland Springs, Lake County, California . City in California, United States Highland, California City City of Highland Santa Ana River Bridge Location of Highland in San Bernardino County, California. Highland Location in the United States Coordinates: 34°07′42″N 117°12′31″W / 34.12833°N 117.20861°W / 34.12833; -117.20861 Coordinates : 34°07′42″N 117°12′31″W / 34.12833°N 117.20861°W / 34.12833; -117.20861 [1] Country United States State California County San Bernardino Incorporated November 24, 1987 [2] Government • Type City Council • City Manager Joe Hughes Area [3] • Total 18.67 sq mi...