Where is Rialto, California, U.S.

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

Where is Rialto, California Located in the United States? - Rialto is a city located in the San Bernardino County in California, United States. Rialto lies between 34.1064 Degrees North latitudes and -117.3703 Degrees West longitudes.

Location Map of Rialto, San Bernardino, California

Where is Rialto Located in San Bernardino, California

About Map: The map shows the location of Rialto in San Bernardino County, in the U.S. state of California.

Rialto Map, California, USA

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

About Rialto, San Bernardino County, California

Rialto is located in San Bernardino 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 within the Inland Empire region east of Los Angeles. The city was incorporated in 1911 and was named after the Rialto Bridge in Venice, Italy, and it developed as a transportation and agricultural hub before expanding into a residential and industrial community.

Population

According to the United States Census Bureau, the population of Rialto is 104,026 as recorded in the 2020 Census, and the population density is approximately 4,600 people per square mile.

Area and Geography

According to the United States Census Bureau, Rialto covers a total area of approximately 24.1 square miles (about 62.4 square kilometers), including about 24.1 square miles (62.4 square kilometers) of land and a minimal amount of water area.

Location and Surroundings

Rialto is situated west of San Bernardino and east of Fontana, positioned along the foothills of the San Bernardino Mountains. The city features a mix of residential neighborhoods, commercial centers, and industrial zones that reflect its role within the Inland Empire. Interstate 10, Interstate 210, and State Route 210 provide major transportation routes connecting Rialto to surrounding communities and regional employment centers.

Attractions and Recreation

Rialto offers parks, community centers, and outdoor recreation areas that serve local residents. Popular destinations include Fergusson Park, the Rialto Historical Society Museum, and nearby Glen Helen Regional Park. The city is also home to San Bernardino Valley College’s nearby campus services, contributing to higher education access in the region.

Transportation

Rialto is served by Interstate 10 and Interstate 210, providing direct highway access throughout San Bernardino County and the greater Los Angeles region. Public transportation includes Metrolink commuter rail and regional bus services linking the city to surrounding communities. The nearest major airport is Ontario International Airport, located approximately 15 miles to the southwest.

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 Rialto City Website.

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  • Rialto City Facts

    CityRialto
    StateCalifornia
    CountySan Bernardino County
    CountryUnited States
    RegionSouthern California - Inland Empire
    IncorporatedNovember 22, 1911
    Founded1887
    Total AreaApproximately 24.1 sq mi (62.4 km2)
    Land AreaApproximately 24.1 sq mi (62.4 km2)
    Water AreaApproximately 0.0 sq mi (0.0 km2)
    ElevationApproximately 1,253 ft (382 m)
    Population (2023 estimate)Approximately 104,000+
    Population (2020 Census)104,026
    Population DensityApproximately 4,300 people per sq mi
    Time ZonePacific Time (UTC-8 / UTC-7 DST)
    ZIP Codes92376, 92377
    Area Code909, 840
    Major HighwaysInterstate 10, Interstate 210, State Route 66
    Public TransitOmnitrans Bus Service, Metrolink San Bernardino Line
    Major AttractionsRialto Historical Society Museum, Fergusson Park, Renaissance Marketplace
    Official Websitehttps://www.rialtoca.gov/

    Distance from Rialto City, CA to Nearby Cities in California

    • San Bernardino, CA – 4 miles (6 km)
    • Fontana, CA – 6 miles (10 km)
    • Colton, CA – 7 miles (11 km)
    • Rancho Cucamonga, CA – 12 miles (19 km)
    • Ontario, CA – 15 miles (24 km)
    • Riverside, CA – 18 miles (29 km)
    • Highland, CA – 10 miles (16 km)
    • Redlands, CA – 12 miles (19 km)
    • Corona, CA – 25 miles (40 km)
    • Chino, CA – 20 miles (32 km)
    • Pomona, CA – 25 miles (40 km)
    • Moreno Valley, CA – 20 miles (32 km)
    • Perris, CA – 30 miles (48 km)
    • Hemet, CA – 40 miles (64 km)
    • Temecula, CA – 55 miles (89 km)
    • Murrieta, CA – 58 miles (93 km)
    • Anaheim, CA – 40 miles (64 km)
    • Santa Ana, CA – 45 miles (72 km)
    • Los Angeles, CA – 60 miles (97 km)
    • Long Beach, CA – 55 miles (89 km)

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