Where is Monrovia, California, U.S.

Written and Fact-checked by | Updated On: May 11, 2026

Where is Monrovia, California Located in the United States? - Monrovia is a city located in the Los Angeles County in California, United States. Monrovia lies between 34.1443 Degrees North latitudes and -118.0019 Degrees West longitudes.

Location Map of Monrovia, Los Angeles, California

Where is Monrovia Located in Los Angeles, California

About Map: The map shows the location of Monrovia in Los Angeles County, in the U.S. state of California.

Monrovia Map, California, USA

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

About Monrovia, Los Angeles County, California

Monrovia is located in Los Angeles 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 San Gabriel Valley at the foothills of the San Gabriel Mountains. The city was incorporated in 1887 and was named after Monroe, the wife of town founder William N. Monroe, and it developed from a small agricultural and railroad settlement into a suburban residential community.

Population

According to the United States Census Bureau, the population of Monrovia is 37,931 as recorded in the 2020 Census, and the population density is approximately 2,800 people per square mile.

Geography

According to the United States Census Bureau, Monrovia covers a total area of approximately 13.6 square miles (about 35.2 square kilometers), including about 13.6 square miles (35.2 square kilometers) of land and a minimal amount of water area.

Location and Surroundings

Monrovia is situated east of Arcadia and west of Duarte, positioned at the base of the San Gabriel Mountains in the eastern portion of Los Angeles County. The city features historic neighborhoods, hillside residential areas, and nearby natural landscapes including canyons and hiking trails. Interstate 210 runs along the northern edge of the city, providing a major transportation route connecting Monrovia to other communities across Southern California.

Top Attractions

Monrovia offers parks, historic districts, and outdoor recreation areas that support tourism and community activities. Popular destinations include Old Town Monrovia, Monrovia Canyon Park, and Library Park in the downtown district. The city hosts weekly street markets, cultural events, and community festivals throughout the year.

Transportation

Monrovia is served by Interstate 210 and nearby Interstate 605, offering convenient highway access throughout Los Angeles County and Southern California. Public transportation includes Metro light rail service and regional bus connections linking the city to surrounding communities. The nearest major airport is Hollywood Burbank Airport, located approximately 25 miles to the west.

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 Monrovia City Website.

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Monrovia, California Quick Facts

AttributeInformation
CityMonrovia
CountyLos Angeles County
StateCalifornia
State CapitalSacramento
US RegionPacific
Latitude34.1443° N
Longitude117.9981° W
Elevation581 ft (177 m)
Land Area13.63 sq mi
Water Area0.03 sq mi
Total Area13.66 sq mi
Population (2020 Census)37,931
Population DensityApproximately 2,783 per sq mi
ZIP Codes91016, 91017 (P.O. Box)
Area Code626
Time Zone StandardPacific Standard Time (PST, UTC−8)
Time Zone DaylightPacific Daylight Time (PDT, UTC−7)
CurrencyUnited States Dollar (USD)
FIPS Code06-48648
Congressional DistrictCalifornia's 28th Congressional District

Transportation and Connectivity in Monrovia

CategoryInformation
Airport NameHollywood Burbank Airport (nearest major airport)
IATA CodeBUR
PortPort of Los Angeles (regional access)
Major HighwaysInterstate 210, Interstate 605 (nearby), California State Route 19 (Rosemead Boulevard), Huntington Drive
Train/Amtrak ServiceMetro A Line (Monrovia Station); nearest Amtrak station is Los Angeles Union Station
Local Bus/Transit ServiceFoothill Transit and Metro Bus
  • Interstate 210 – Major east–west freeway connecting Monrovia with Pasadena, San Bernardino, and the San Fernando Valley.
  • Interstate 605 – Nearby north–south freeway providing access to the San Gabriel Valley and Orange County.
  • Huntington Drive – Historic corridor serving downtown Monrovia and neighboring San Gabriel Valley communities.
  • Foothill Boulevard (Historic Route 66) – Important commercial roadway linking Monrovia with Duarte, Arcadia, and Pasadena.

Top Places to Visit in Monrovia, California

Landmark NameType
Old Town MonroviaHistoric District
Monrovia Canyon ParkNature Park
Monrovia Historical MuseumMuseum
Canyon Park FallsNatural Attraction
Library ParkPark
Monrovia Hillside Wilderness PreserveNature Preserve
Recreation ParkPark
Station Square ParkPark
Santa Anita CanyonNatural Attraction
Myrtle Avenue Shopping DistrictEntertainment District

Driving Distances from Monrovia, California to Nearby Cities

CityStateDistance (mi)Approx. Drive Time
DuarteCalifornia25 minutes
ArcadiaCalifornia410 minutes
PasadenaCalifornia1120 minutes
GlendoraCalifornia1020 minutes
El MonteCalifornia920 minutes
West CovinaCalifornia1120 minutes
PomonaCalifornia1930 minutes
BurbankCalifornia2235 minutes
Los AngelesCalifornia2335 minutes
AnaheimCalifornia3445 minutes

Colleges and Universities in Monrovia, California

Institution NameTypeLevelNotable For
Mt. San Antonio CollegePublicCommunity CollegeTransfer and career education
Citrus CollegePublicCommunity CollegeCareer and transfer programs
Azusa Pacific UniversityPrivateUniversityChristian higher education
California State Polytechnic University, PomonaPublicUniversityEngineering and technology
Pasadena City CollegePublicCommunity CollegeTransfer and workforce education

Waterbodies in Monrovia, California

Sawpit Wash, Santa Anita Wash, Eaton Wash, Monrovia Canyon Falls, San Gabriel River, Santa Anita Reservoir, Peck Road Water Conservation Park Lake, Morris Reservoir.

Stadiums in Monrovia

Monrovia High School Stadium, Santa Anita Park, Rose Bowl Stadium, Dodger Stadium, BMO Stadium.

Monrovia, California — Key Historical Facts

  • Monrovia was incorporated in 1887, making it one of the oldest incorporated cities in Los Angeles County.
  • The city developed rapidly during Southern California's land boom of the late nineteenth century, attracting residents and businesses to the San Gabriel Valley.
  • Historic Old Town Monrovia became an important commercial center and still preserves many late nineteenth- and early twentieth-century buildings.
  • Its location near the San Gabriel Mountains helped shape Monrovia as a residential community known for outdoor recreation and scenic surroundings.
  • Today, Monrovia is recognized for its revitalized downtown, annual community events, historic neighborhoods, and convenient transit connections to the greater Los Angeles area.

References

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