Montclair, California
Montclair is a city in San Bernardino County, California, with an estimated population of 37,545 in 2023. It sits at 34.0715, -117.6981 in the America/Los_Angeles time zone.
| Field | Value |
|---|---|
| Place name | Montclair |
| Type | city |
| State | California (CA) |
| County | San Bernardino County |
| Population (2023 est.) | 37,545 |
| Land area | 5.53 sq mi (14.33 km²) |
| Coordinates | 34.0715, -117.6981 |
| Time zone | America/Los_Angeles |
| ZIP codes | 91763 |
| Telephone area codes | 909 |
ZIP codes and area codes for Montclair
Montclair covers 1 ZIP code: 91763. Telephone area codes serving the area: 909. Browse all ZIP codes in California for the full list.
Where is Montclair?
Montclair is located in California, in San Bernardino County. The coordinates above can be pasted directly into any map service. The nearest indexed places are listed below, which is a useful check when two states share a place name.
Nearby places
Pomona 6 km · CAUpland 6 km · CAClaremont 6 km · CALa Verne 9 km · CAOntario 9 km · CASan Dimas 11 km · CAChino 11 km · CADiamond Bar 13 km · CA
Other places in San Bernardino County
San Bernardino 223,728Fontana 215,465Ontario 182,457Rancho Cucamonga 174,405Victorville 138,869Rialto 103,391Hesperia 100,633Chino 93,114Upland 78,699Chino Hills 77,212
Frequently asked questions
What county is Montclair, CA in?
Montclair is in San Bernardino County, California.
What is the population of Montclair, CA?
The 2023 Census Bureau estimate is 37,545.
What time zone is Montclair in?
Montclair is in the America/Los_Angeles time zone.