Westmont, CA
Demographics And Statistics

Demographics | Cost Of Living
Updated: 2025-10-25

Living In Westmont, California Summary

Life in Westmont research summary. HomeSnacks has been using Saturday Night Science to research the quality of life in Westmont over the past nine years using Census, FBI, Zillow, and other primary data sources. Based on the most recently available data, we found the following about life in Westmont:

  • The population in Westmont is 34,291.

  • The median home value in Westmont is $683,596.

  • The median income in Westmont is $47,899.

  • The cost of living in Westmont is 143 which is 1.4x higher than the national average.

  • The median rent in Westmont is $1,413.

  • The unemployment rate in Westmont is 11.6%.

  • The poverty rate in Westmont is 24.4%.

  • The average high in Westmont is 75.3° and the average low is 54.1°.

Westmont SnackAbility

5
Overall SnackAbility
Jobs
4/10
Housing
9
Affordability
2
Diversity
8.5
Safety
N/A
Amenities
10
Education
3
Commute
3

Westmont, CA Cost Of Living

Cost of living in Westmont summary. We use data on the cost of living to determine how expensive it is to live in Westmont. Real estate prices drive most of the variance in cost of living around California. Key points include:

  • The cost of living in Westmont is 143 with 100 being average.

  • The cost of living in Westmont is 1.4x higher than the national average.

  • The median home value in Westmont is $683,596.

  • The median income in Westmont is $47,899.

143
Westmont's Overall Cost Of Living
1.4x
Higher Than The National Average

Cost Of Living In Westmont Comparison Table

Living Expense Westmont California National Average
Overall 143 141 100
Services 116 110 100
Groceries 112 112 100
Health 107 110 100
Housing 214 195 100
Transportation 124 125 100
Utilities 111 128 100

Westmont, CA Weather

  • The average high in Westmont is 75.3° and the average low is 54.1°.

  • There are 22.7 days of precipitation each year.

  • Expect an average of 16.2 inches of precipitation each year with 0.2 inches of snow.

StatWestmont
Average Annual High75.3
Average Annual Low54.1
Annual Precipitation Days22.7
Average Annual Precipitation16.2
Average Annual Snowfall0.2
75.3°
Average High
22.7
Days of Rain

Rankings for Westmont in California

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Map Of Westmont, CA

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Westmont Demographics And Statistics

Population over time in Westmont

The current population in Westmont is 34,291. The population has increased 9.6% from 2010.

Year Population % Change
2023 34,291 -3.0%
2022 35,345 -1.6%
2021 35,913 2.1%
2020 35,188 -0.2%
2019 35,266 4.6%
2018 33,723 0.6%
2017 33,532 4.3%
2016 32,147 -1.3%
2015 32,566 5.6%
2014 30,835 -2.0%
2013 31,474 3.3%
2012 30,483 -1.4%
2011 30,915 -1.2%
2010 31,301 -

Race / Ethnicity in Westmont

White
1.2% (406)
African American
34.6% (11,867)
American Indian
0.5% (169)
Asian
0.4% (154)
Hawaiian
1.0% (344)
Other
1.3% (448)
Two Or More
1.7% (596)
Hispanic
59.2% (20,307)

Westmont is:

  • 1.2% White with 406 White residents.

  • 34.6% African American with 11,867 African American residents.

  • 0.5% American Indian with 169 American Indian residents.

  • 0.4% Asian with 154 Asian residents.

  • 1.0% Hawaiian with 344 Hawaiian residents.

  • 1.3% Other with 448 Other residents.

  • 1.7% Two Or More with 596 Two Or More residents.

  • 59.2% Hispanic with 20,307 Hispanic residents.

Race Westmont CA USA
White 1.2% 34.6% 58.2%
African American 34.6% 5.3% 12.0%
American Indian 0.5% 0.3% 0.5%
Asian 0.4% 15.1% 5.7%
Hawaiian 1.0% 0.3% 0.2%
Other 1.3% 0.5% 0.5%
Two Or More 1.7% 4.1% 3.9%
Hispanic 59.2% 39.8% 19.0%

Gender in Westmont

Female
52.7% (18,069)
Male
47.3% (16,222)
  • Westmont is 52.7% female with 18,069 female residents.

  • Westmont is 47.3% male with 16,222 male residents.

Gender Westmont CA USA
Female 52.7% 50.0% 50.5%
Male 47.3% 50.0% 49.5%

Highest level of educational attainment in Westmont for adults over 25

  • 17.0% of adults in Westmont completed < 9th grade.

  • 12.0% of adults in Westmont completed 9-12th grade.

  • 29.0% of adults in Westmont completed high school / ged.

  • 23.0% of adults in Westmont completed some college.

  • 6.0% of adults in Westmont completed associate's degree.

  • 9.0% of adults in Westmont completed bachelor's degree.

  • 3.0% of adults in Westmont completed master's degree.

  • 1.0% of adults in Westmont completed professional degree.

  • 0.0% of adults in Westmont completed doctorate degree.

< 9th Grade
17.0% (5,829)
9-12th Grade
12.0% (4,114)
High School / GED
29.0% (9,944)
Some College
23.0% (7,886)
Associate's Degree
6.0% (2,057)
Bachelor's Degree
9.0% (3,086)
Master's Degree
3.0% (1,028)
Professional Degree
1.0% (342)
Doctorate Degree
0.0% (0)
Education Westmont CA USA
< 9th Grade 17.0% 8.0% 5.0%
9-12th Grade 12.0% 7.0% 6.0%
High School / GED 29.0% 20.0% 26.0%
Some College 23.0% 20.0% 19.0%
Associate's Degree 6.0% 8.0% 9.0%
Bachelor's Degree 9.0% 22.0% 21.0%
Master's Degree 3.0% 10.0% 10.0%
Professional Degree 1.0% 3.0% 2.0%
Doctorate Degree 0.0% 2.0% 2.0%

Household Income For Westmont, California

  • 9.6% of households in Westmont earn Less than $10,000.

  • 8.5% of households in Westmont earn $10,000 to $14,999.

  • 9.2% of households in Westmont earn $15,000 to $24,999.

  • 11.8% of households in Westmont earn $25,000 to $34,999.

  • 11.9% of households in Westmont earn $35,000 to $49,999.

  • 14.0% of households in Westmont earn $50,000 to $74,999.

  • 11.2% of households in Westmont earn $75,000 to $99,999.

  • 11.8% of households in Westmont earn $100,000 to $149,999.

  • 6.1% of households in Westmont earn $150,000 to $199,999.

  • 5.8% of households in Westmont earn $200,000 or more.

Less than $10,000
9.6% (329,821)
$10,000 to $14,999
8.5% (293,029)
$15,000 to $24,999
9.2% (317,123)
$25,000 to $34,999
11.8% (405,357)
$35,000 to $49,999
11.9% (406,985)
$50,000 to $74,999
14.0% (480,894)
$75,000 to $99,999
11.2% (383,217)
$100,000 to $149,999
11.8% (404,381)
$150,000 to $199,999
6.1% (210,004)
$200,000 or more
5.8% (198,283)
Income Westmont CA USA
Less than $10,000 9.6% 4.4% 4.9%
$10,000 to $14,999 8.5% 3.0% 3.6%
$15,000 to $24,999 9.2% 5.2% 6.6%
$25,000 to $34,999 11.8% 5.5% 6.8%
$35,000 to $49,999 11.9% 8.4% 10.4%
$50,000 to $74,999 14.0% 13.3% 15.7%
$75,000 to $99,999 11.2% 11.8% 12.7%
$100,000 to $149,999 11.8% 17.9% 17.4%
$150,000 to $199,999 6.1% 11.1% 9.3%
$200,000 or more 5.8% 19.4% 12.6%

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