Canoga Park Owensmouth —  Neighborhood of Los Angeles  — Canoga Park Location within Los Angeles/San Fernando Valley Coordinates: 34°12′04″N 118°35′50″W / 34.20111°N 118.59722°W / 34.20111; -118.59722 Country United States State California County Los Angeles City Los Angeles Owensmouth 1912 Canoga Park 1930 Area  • Land 4.35 sq mi (11.3 km2) Elevation 800 ft (200 m) Population (2008)  • Total 60,578  • Density 12,240/sq mi (4,730/km2) Time zone PST (UTC-8)  • Summer (DST) PDT (UTC-7) zip code 91303, 91304, 91305, 91309 Area code(s) 818 Canoga Park (formerly known as Owensmouth) is a district in the San Fernando Valley region of Los Angeles, California, United States about 25 miles (40 km) northwest of Downtown Los Angeles. It is bordered by Woodland Hills on the south, West Hills on the west, Chatsworth on the north, and Winnetka on the east.