Montclair

County:: San Bernardino County
County Seat:: No
Area (mi²):: 5.531
State:: California

Montclair is a city located in San Bernardino County, California. Montclair has a 2025 population of 37,281. Montclair is currently declining at a rate of -0.35% annually and its population has decreased by -1.74% since the most recent census, which recorded a population of 37,941 in 2020.

The average household income in Montclair is $93,496 with a poverty rate of 16.73%. The median age in Montclair is 33.5 years: 32.7 years for males, and 34.4 years for females.

Demographics

The racial composition of Montclair includes 32.75% other race, 27.64% White, 10.14% Asian, 5.38% Black or African American, and smaller percentages for Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Other race

White

Two or more races

Asian

Black or African American

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
Other race	12,382	32.75%
White	10,451	27.64%
Two or more races	8,026	21.23%
Asian	3,834	10.14%
Black or African American	2,036	5.38%
Native American	1,044	2.76%
Native Hawaiian or Pacific Islander	36	0.1%

Montclair Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Montclair's average per capita income is $43,684. Household income levels show a median of $76,338. The poverty rate stands at 16.73%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Married Families	$91,601	-
Families	$79,386	$94,314
Households	$76,338	$93,496
Non Families	$40,208	$67,680

$43,684

Average Income

$76,338

Median Household Income

16.73%

Poverty Rate