California / Census place 0648788

Montclair

A Census profile of the people, homes, and daily patterns that shape this place.

Official Census name: Montclair city

At a glance

A city in numbers.

Population
37,563
2025 estimate
Annual change
-0.5%
Population estimate
Density
6,799/sq mi
5.5 sq mi land area
Median age
33.7 years
ACS 5-year estimate

Living here

The everyday equation.

Households, homes, education, and the time it takes to get around.

Median household income
$77,659
Median home value
$569,100
Median gross rent
$1,889
Bachelor’s degree or higher
18.8%
Typical commute
30.2 min
Public transit commute
0.9%

Climate normals

The long view of weather.

Thirty-year averages, not a forecast. Temperature and precipitation describe the typical conditions recorded from 1991 through 2020.

Representative station: ONTARIO INTL AP (7 mi from place center)
Average high
79.5°F
Average low
54.1°F
Annual rainfall
11.6"
Annual snowfall
0"

Month by month

A year in Montclair.

Typical high and low °F
JFMAMJJASOND
Typical precipitation inches
J
F
M
A
M
J
J
A
S
O
N
D

Data vintage

Population is from the 2025 Population Estimates Program. Household, housing, education, and commute data are from the 2020-2024 American Community Survey 5-year release.

Similar places

More places to consider.

Selected by the closest mix of population, density, median home value, and average annual high.

CA

Suisun City, CA

Population, housing, work, and travel data for this Census place.

Population
29,454
Median home
$579,500
FL

Miami Lakes, FL

Population, housing, work, and travel data for this Census place.

Population
33,067
Median home
$626,400
CA

Covina, CA

Population, housing, work, and travel data for this Census place.

Population
49,404
Median home
$718,900

Keep exploring

Compare Montclair with Suisun City