Montclair, CA Profile: Facts & Data


Montclair Local Links & Resources:
Hotels | Resources | ALL Montclair Content

Also See: Montclair, CA ZIP Codes & ZIP Code Maps | Local Area Photos

Montclair, California - Basic Facts

The City of Montclair had a population of 40,211 as of July 1, 2018. Montclair ranks in the upper quartile for Population Density and Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in California. See peer rankings below.

The primary coordinate point for Montclair is located at latitude 34.0715 and longitude -117.6981 in San Bernardino County. The formal boundaries for the City of Montclair (see map below) encompass a land area of 5.52 sq. miles and a water area of 0 sq. miles. San Bernardino County is in the Pacific time zone (GMT -8). The elevation is 1,066 feet.

The City of Montclair (GNIS ID: 2411141) has a C1 Census Class Code which indicates an active incorporated place that does not serve as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.

California is one of 20 states where Census County Divisions (CCDs) are used for statistical tracking of subdivisions within each county. The City of Montclair is located within Ontario CCD of San Bernardino County.

Alternate Unofficial Names for Montclair: Monte Vista.

Jump to... (On This Page!)
  1. Montclair 2018 Demographic Data
  2. Growth Rates for Montclair (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. California Research Tools (Easy Tools & Current Data)
  3. California Data Comparison Tool - 2018 Demographics

Research a California Address and get...

Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, county, ZIP Code, and school zone. July 1, 2018, data includes home values, household income, percentage of homes owned, rented or vacant, etc.


Montclair, CA Data & Demographics (As of July 1, 2018)


Total Population 40,211
Population in Households 39,830
Population in Familes 34,982
Population in Group Qrtrs 381
Population Density2 7,288
Diversity Index3 83


Median Household Income $55,751
Average Household Income $70,417
Per Capita Income $18,686


Total Housing Units 10,889 (100%)
Owner Occupied HU 5,663 (52.0%)
Renter Occupied HU 4,840 (44.4%)
Vacant Housing Units 386 ( 3.5%)
Median Home Value $332,641
Average Home Value $352,221


Total Households 10,503
Average Household Size 3.79
Family Households 8,557
Average Family Size 4
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2018 2018-2023
Population 1.13% 1.04%
Households 1.19% 1.06%
Families 1.17% 1.03%
Median Household Income   2.77%
Per Capita Income   3.21%

Montclair, CA - Peer Comparisons by Rank and Percentile

The table below compares Montclair to the other 1,516 incorporated cities, towns and CDPs in California by rank and percentile using July 1, 2018 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 219 86th
Population Density # 126 92nd
Diversity Index # 257 83rd
Median Household Income # 837 45th
Per Capita Income # 1267 16th

Additional comparisons and rankings can be made with a VERY EASY TO USE California Census Data Comparison Tool.

Quick & Easy Ways to...

  1. Get Current Demographic Data for Cities, Towns, and ZIP Codes
  2. View Boundary Maps, for Cities, Towns, and ZIP Codes
  3. Locate Physical, Cultural, and Historical Features
  4. Research Public Schools & Attendance Zones

California Census Data Comparison Tool

Compare California July 1, 2018 Data
Highest or Lowest: