Montclair
cityMontclair is a city located in the Pomona Valley, in southwestern San Bernardino County, California, approximately 35 miles east of downtown Los Angeles. Known for its diverse community and convenient location near major transportation routes, Montclair offers a mix of residential neighborhoods and commercial activity. The city had a population of 37,865 in 2020. Montclair's economy is diverse, with major employment sectors including health care, retail trade, and manufacturing. The city is a regional shopping destination, featuring a variety of retail stores, restaurants, and entertainment venues. Montclair is also located in close proximity to several private and state universities and colleges. Montclair's history dates back to the Serrano tribe of Native Americans, who established a village along San Antonio Creek. The area was later part of a large land grant before transitioning to citrus orchards in the early 20th century. Incorporated as Monte Vista in 1956, the city was renamed Montclair in 1958 due to a naming conflict. Today, Montclair is a full-service city with its own police and fire departments.
Montclair, California
- Classification
- City
- FIPS Code
- 06-48788
- Country
- United States
- County
- San Bernardino County
- Region
- Pomona Valley, Inland Empire
- Elevation
- 1,066 ft
- Total Area
- 5.53 sq mi
- Land Area
- 5.53 sq mi
- Water Area
- 0 sq mi
- Latitude
- 34.0775
- Longitude
- -117.68972
- Climate
- Mediterranean climate
- Notable Features
- San Antonio Creek
- Neighboring Areas
- Pomona · Claremont · Upland · Ontario · Chino
- Population (2020)
- 37,865
- Est. Population (2026)
- 37,502
- Median Age
- 33.7
- Median Income
- $77,659
- Poverty Rate
- 17.69%
- Family Households
- 81.6%
- Owner-Occupied
- 54.8%
- Racial & Ethnic Composition
- Diverse, with a large Hispanic population.
- Government Type
- Mayor-Council
- Governing Body
- City Council
- Body Size
- 5 members
- School District
- Ontario-Montclair School District (K-8), Chaffey Joint Union High School District (9-12)
- Municipal Services
- Police · Fire · Public Works · Parks & Recreation


















































- Unemployment Rate
- 4.1%
- Economic Profile
- Residential · Commercial
- Employment Sectors
- Health Care & Social Assistance · Retail Trade · Manufacturing · Wholesalers
- Major Employers
- Montclair Mall · Stater Bros. Markets
- Students
- 24,000
- Teachers
- 861
- Student-Teacher Ratio
- 22.4:1
- School Districts
- Ontario-Montclair School District · Chaffey Joint Union High School District
- Colleges & Universities
- Claremont Colleges (nearby)
- Transportation
- Interstate 10 · Public Transportation
- Utilities
- Municipal water · Power · Broadband
- Major Facilities
- Montclair Hospital Medical Center
- Outdoor Access
- Yes
- Major Recreation Areas
- Alma Hofman Park · Essex Park · Golden Girls Park
- Parks & Trails
- City Parks · Walking Paths
- Incorporated
- 1956
- Named After
- Originally named Monte Vista, renamed Montclair due to a naming conflict
- Historical Significance
- Transition from Native American settlement and agricultural area to a residential and commercial city in the Los Angeles metropolitan area
- Key Events
- Serrano Native American village · Township of Marquette founded in 1897 · Citrus orchard development · Incorporation as Monte Vista in 1956 · Renamed Montclair in 1958
