Where is Simi Valley, California, U.S.

Written and Fact-checked by | Updated On: March 05, 2026, 14:55 ET

Where is Simi Valley, California Located in the United States? - Simi Valley is a city located in the Ventura County in California, United States. Simi Valley lies between 34.2694 Degrees North latitudes and -118.7815 Degrees West longitudes.

Location Map of Simi Valley, Ventura, California

Where is Simi Valley Located in Ventura, California

About Map: The map shows the location of Simi Valley in Ventura County, in the U.S. state of California.

Simi Valley Map, California, USA

About Simi Valley Map: This Google Map provides a detailed view with zoom, satellite, and street options to explore the area and its surroundings.

About Simi Valley, Ventura County, California

Simi Valley is located in Ventura County in the U.S. state of California, United States. It lies in the southern part of the state in the state of the United States and forms part of the Greater Los Angeles area. The city was incorporated in 1969 and takes its name from the Chumash word “Shimiyi,” and it serves primarily as a residential community with strong ties to regional business and employment centers.

Population

According to the United States Census Bureau, the population of Simi Valley is 126,356 as recorded in the 2020 Census, and the population density is approximately 3,000 people per square mile.

Area and Geography

According to the United States Census Bureau, Simi Valley covers a total area of approximately 42.5 square miles (about 110.1 square kilometers), including about 42.4 square miles (109.8 square kilometers) of land and 0.1 square miles (0.3 square kilometers) of water.

Location and Surroundings

Simi Valley is situated northwest of Los Angeles and east of Ventura, surrounded by the Santa Susana Mountains and rolling hills that define its scenic landscape. The city enjoys a Mediterranean climate with warm summers and mild winters, and it features numerous open spaces and parks. Major routes including U.S. Route 101 and State Route 118 provide convenient access to neighboring communities and the broader Southern California region.

Attractions and Recreation

Simi Valley offers a range of parks, trails, and cultural attractions that support outdoor recreation and community activities. Popular destinations include the Ronald Reagan Presidential Library, Corriganville Park, and several golf courses and hiking areas throughout the valley. The city is also home to Moorpark College’s nearby campus services, contributing to regional educational opportunities.

Transportation

Simi Valley is served by State Route 118, which connects the city to major freeways in the Los Angeles metropolitan area. Public transportation options include Metrolink commuter rail service linking residents to Los Angeles and Ventura County destinations. The nearest major airport is Los Angeles International Airport, located approximately 35 miles to the southeast.

Explore more cities in California or visit the United States Map section to learn more about the country’s geography.

Sources:

Population and area data sourced from the United States Census Bureau (2020 Census). General city information referenced from the Official Simi Valley City Website.

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  • Simi Valley City Facts

    CitySimi Valley
    StateCalifornia
    CountyVentura County
    CountryUnited States
    RegionSouthern California
    IncorporatedOctober 10, 1969
    FoundedLate 19th century (agricultural settlement)
    Total AreaApproximately 42.5 sq mi (110.1 km²)
    Land AreaApproximately 41.5 sq mi (107.5 km²)
    ElevationApproximately 700 ft (213 m)
    Population (2023 estimate)Approximately 125,000+
    Population (2020 Census)126,356
    Population DensityApproximately 3,000 people per sq mi
    Time ZonePacific Time (UTC−8 / UTC−7 DST)
    ZIP Codes93062, 93063, 93065
    Area Code805
    Major HighwaysState Route 118 (Ronald Reagan Freeway)
    Public TransitMetrolink (Ventura County Line), Simi Valley Transit
    Major AttractionsRonald Reagan Presidential Library, Corriganville Park, Santa Susana Pass State Historic Park
    Official Websitehttps://www.simivalley.org/

    Distance from Simi Valley City, CA to Nearby Cities in California

    • Thousand Oaks, CA – 12 miles (19 km)
    • Woodland Hills, CA – 10 miles (16 km)
    • Los Angeles, CA – 40 miles (64 km)
    • Santa Clarita, CA – 22 miles (35 km)
    • Oxnard, CA – 35 miles (56 km)
    • Ventura, CA – 38 miles (61 km)
    • Burbank, CA – 30 miles (48 km)
    • Glendale, CA – 32 miles (51 km)
    • Pasadena, CA – 38 miles (61 km)
    • Malibu, CA – 28 miles (45 km)
    • Santa Monica, CA – 32 miles (51 km)
    • Westlake Village, CA – 14 miles (23 km)
    • Calabasas, CA – 12 miles (19 km)
    • Camarillo, CA – 20 miles (32 km)
    • Moorpark, CA – 8 miles (13 km)
    • San Fernando, CA – 20 miles (32 km)
    • Van Nuys, CA – 22 miles (35 km)
    • Inglewood, CA – 38 miles (61 km)
    • Long Beach, CA – 55 miles (89 km)
    • Anaheim, CA – 70 miles (113 km)

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