Westmont, California Population 2024

35,927

Westmont Demographics

According to the most recent ACS, the racial composition of Westmont was:

  • Black or African American: 35.41%
  • Other race: 26.03%
  • Two or more races: 23.24%
  • White: 12.13%
  • Native Hawaiian or Pacific Islander: 1.17%
  • Asian: 1.08%
  • Native American: 0.95%
Land Area (mi²)
1.8 sq mi
Density (mi²)
19,450.20/sq mi
Growth Since 2020
2.1% (739)
The current population of Westmont, California is 35,927 based on our projections of the latest US Census estimates (released May 2024). The last official US Census in 2020 recorded the population at 35,188.

Population by Race

Race
Population
Percentage (of total)
Black or African American12,14135.41%
Other race8,92626.03%
Two or more races7,96923.24%
White4,15912.13%
Native Hawaiian or Pacific Islander4021.17%
Asian3691.08%
Native American3250.95%

Black or African American

Other race

Two or more races

White

Native Hawaiian or Pacific Islander

Asian

Native American

Westmont Population by Race

Westmont Population Pyramid 2024

Westmont Median Age

32.9

Total

30.3

Male

36.1

Female

Westmont Adults

There are 24,432 adults, (3,925 of whom are seniors) in Westmont.

Westmont Age Dependency

67.2

Age Dependency Ratio

19.1

Old Age Dependency Ratio

48.1

Child Dependency Ratio

Westmont Sex Ratio

Female18,06952.69%
Male16,22247.31%

Westmont Population by Age

Westmont Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All10,5323.2328.371.7
Female3,2593.7620.979.1
Married3,1874.3546.353.7
Non Family3,0661.2522.477.6
Male1,020413.786.3

3.84

Average Family Size

3.23

Average Household Size

28.3%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Westmont Households and Families

Male

Female

Education Attained
Count
Percentage
9th to 12th Grade2,65812.47%
Associates Degree1,3636.39%
Bachelors Degree1,8518.68%
Graduate Degree8644.05%
High School Graduate6,15628.88%
Less Than 9th Grade3,55316.67%
Some College4,87322.86%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Westmont Educational Attainment by Sex (over 25)

Westmont Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

Race
Total
High School
Bachelors
Hispanic11,2736,283744
Black8,6057,6201,636
Other Race5,3473,459270
2+ Races4,3342,121396
White371287103
Islander297297125
Native American23116623
Asian1383232

The highest rate of high school graduation is among islander people with a rate of 100%.

The highest rate of bachelors degrees is among islander people with a rate of 42.09%.

Westmont Educational Attainment by Race

All

Male

Female

Name
Average
Male
Female
Bachelors Degree$45,824$45,726$46,188
Graduate Degree$89,700$101,607$84,236
High School Graduate$34,135$40,034$27,080
Less Than 9th Grade$28,125$32,900$18,806
Overall$34,599$37,006$29,787
Some College$36,536$38,676$34,288

$34,599

Average Earnings

$37,006

Average Male

$29,787

Average Female

Westmont Earnings by Educational Attainment

Westmont Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Westmont Language

44.8% of Westmont residents speak only English, while 55.2% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 53.79% of the population.

Westmont Language

Westmont Poverty by Race

rate

Name
Total
In Poverty
Poverty Rate
Hispanic20,1273,81618.96%
Black12,0003,57329.78%
Multiple7,8902,35829.89%
Other8,8481,53717.37%
White39622657.07%
Native32511635.69%
Asian3665013.66%
Islander4024611.44%

24.39%

Overall Poverty Rate

20.91%

Male Poverty Rate

27.51%

Female Poverty Rate

Poverty in Westmont

The race most likely to be in poverty in Westmont is White, with 57.07% below the poverty level.

The race least likely to be in poverty in Westmont is Islander, with 11.44% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 6.02%. Among those working part-time, it was 24.92%, and for those that did not work, the poverty rate was 37.61%.

Westmont Poverty

rate

Rate
Poverty
Less Than 9th Grade28.84%
High School24.42%
Some College18.08%
Bachelors or Greater13.58%

Westmont Poverty Rate by Education

rate

Rate
Poverty
Male Unemployed50.61%
Female Unemployed25.04%
Female Employed17.39%
Male Employed6.4%

Westmont Poverty Rate by Employment Status and Sex

Westmont Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

Name
Median
Mean
Families$59,469$76,417
Households$47,899$70,182
Married Families$78,883$-999,999,999
Non Families$24,583$44,726

mean

median

Income by Household Type

Westmont Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

30.6%

Overall Marriage Rate

33.3%

Male Marriage Rate

28.4%

Female Marriage Rate

Westmont Married by Age and Sex

male

female

Westmont Marriage

The age group where males are most likely to be married is 35-44, while the female age group most likely to be married is 45-54.

Westmont Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Westmont Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

833

Number of Veterans

725

Male Veterans

108

Female Veterans

War
Veterans
Vietnam364
First Gulf War78
Second Gulf War71
Korea57
World War II0

Westmont Veterans by War

count

Age Group
Veterans
75+318
65 to 74246
55 to 64153
18 to 3471
35 to 5445

Westmont Veterans by Age

count

Name
Veterans
% of Total
Black7818.44%
Hispanic500.37%
Other Race200.31%
2+ Races160.3%
Native American135.16%
White30.11%

Westmont Veterans by Race

Westmont Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

28.85%

Veteran Poverty Rate

29.93%

Veteran Disability Rate

Westmont Veterans by Education

LaborForceParticipation

60.2%

Labor Force Participation

53.2%

Employment Rate

11.6%

Unemployment Rate

Westmont Employment by Age

LaborForceParticipation

Westmont Employment by Race

LaborForceParticipation

Westmont Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

59.86%

Born in Westmont

71.08%

Native Born

28.92%

Foreign Born

20.36%

Non Citizen

8.56%

Naturalized

Place of Birth

71.08% of Westmont residents were born in the United States, with 59.86% having been born in California. 20.36% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Westmont Place of Birth

Note: data after 2022 is projected based on recent change
Year
Population
Growth
Change
202435,9272910.82%
202335,6362910.82%
202235,345-568-1.58%
202135,9137252.06%
202035,188-78-0.22%
201935,2661,5434.58%
201833,7231910.57%
201733,5321,3854.31%
201632,147-419-1.29%
201532,5661,7315.61%
201430,835-639-2.03%
201331,4749913.25%
201230,483-432-1.4%
201130,915-938-2.94%
201031,85300%

Westmont Population by Year