Topanga, California | |
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Census-designated place | |
View of Topanga Canyon from one of the hiking trails
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Location of Topanga in California and Los Angeles County |
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Location in the United States | |
Coordinates: 34°6′10.8″N 118°36′18″W / 34.103000°N 118.60500°WCoordinates: 34°6′10.8″N 118°36′18″W / 34.103000°N 118.60500°W | |
Country | United States of America |
State | California |
County | Los Angeles |
Government | |
• Senate | Henry Stern (D) |
• Assembly | Richard Bloom (D) |
• U. S. Congress | Ted Lieu (D) |
Area | |
• Total | 19.137 sq mi (49.563 km2) |
• Land | 19.129 sq mi (49.543 km2) |
• Water | 0.008 sq mi (0.020 km2) 0.04% |
Elevation | 1,084 ft (330 m) |
Population (2010) | |
• Total | 8,289 |
• Density | 430/sq mi (170/km2) |
Time zone | PST (UTC-8) |
• Summer (DST) | PDT (UTC-7) |
ZIP code | 90290 |
Area code(s) | 310, 818 |
GNIS feature ID | 2583164 |
U.S. Geological Survey Geographic Names Information System: Topanga, California |
Topanga is a census-designated place (CDP) in western Los Angeles County, California, United States. Located in the Santa Monica Mountains, the community lies in Topanga Canyon. The narrow southern portion of Topanga at the coast is in between the city of Malibu and the city of Los Angeles neighborhood of Pacific Palisades. Topanga had a population of 8,289 as of 2010. The ZIP code is 90290 and the area code is primarily 310, with 818 only at the north end of the canyon. It is in the 3rd County Supervisorial district.
Topanga Creek drains Topanga Canyon and is the third largest watershed entering the Santa Monica Bay. The creek is one of the few remaining undammed waterways in the area, and is a spawning ground for steelhead trout. The area typically receives about 22" of rain annually. Topanga Beach lies on the coast at the outlet of Topanga Creek. Topanga Canyon Boulevard, State Route 27, is the principal thoroughfare, connecting the Ventura Freeway (US 101) with Pacific Coast Highway (SR 1). The southern portion of the boulevard largely follows Topanga Creek. North of the Old Topanga Canyon Road intersection, the boulevard traverses the Santa Monica Mountains.
Topanga Canyon contains lands of Topanga State Park, which is the largest park in the Santa Monica Mountains and one of the largest open space preserves surrounded by a city in the world, as well as the Santa Monica Mountains Conservancy. It is part of the Santa Monica Mountains National Recreation Area. It primarily represents a California coastal sage and chaparral ecoregion, with large areas of the California oak woodland plant community, and a wide variety of native plants.