Ladera Ranch census-designated place Ladera Ranch Position in California. Coordinates: 33°32′48″N 117°38′25″W Country United States State California County Orange Area [1] • Total 4.905 sq mi (12.703 km2) • Land 4.905 sq mi (12.703 km2) • Water 0 sq mi (0 km2) 0% Elevation 404 ft (123 m) Population (2010) • Total 22,980 • Density 4,700/sq mi (1,800/km2) Time zone UTC-8 (PST) • Summer (DST) UTC-7 (PDT) ZIP Code 92694 Area code(s) 949 FIPS code 06-39114 GNIS feature IDs 1852155, 2583048 [2]