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Westmont, CA
Census-designated place in Los Angeles County, California. ZIP codes: 90044, 90047.
Population
34,123
Land area
1.8sq mi
People per sq mi
18,473
ZIP codes
2
Westmont and its ZIP codes
Westmont at a glance
- Westmont is about 73 times as dense as California as a whole.
- By population, it ranks 244th among 1,570 cities and towns in California.
- The median household income is $50,509, 49% below the California median of $99,122.
- A typical owner-occupied home is valued at $653,800 (11% below California) and median rent is $1,466 a month.
Local data for Westmont, CA
Counts from official public data
Housing and community stats
Westmont, CA, American Community Survey 2020-2024
Median household income
$50,509
Poverty rate
25.3%
Median home value
$653,800
Median rent
$1,466/mo
Homeownership
28.3%
Bachelor's or higher
12.8%
Median age
32.7
Average commute
33.7 min
Largest reported origins and ancestries: Mexican Americans (12,331), Salvadoran Americans (3,805), Guatemalan Americans (3,458).
Economy and federal money
Jobs, pay, income and spending are for Los Angeles County. PPP loans are for Westmont.
Unemployment rate
4.5%
Sep 2026, -1.4 pts in a year
Average annual pay
$86,080
4,525,460 jobs, 2025
Income per person
$83,888
BEA, 2024
Federal spending
$72.05B
FY 2026, $7,195 per person
PPP loans
$70.35M
3,261 loans, 5,686 jobs reported
How people get to work
Westmont, CA, workers 16 and older. American Community Survey 5-year estimates
- Drove alone67.7%
- Carpooled9.0%
- Public transit8.2%
- Walked0.3%
- Bicycle0.0%
- Taxi, ride-hailing, motorcycle or other6.0%
- Worked from home8.8%
Average one-way commute: 33.7 minutes for people who do not work from home.
Environment and hazard risk
Westmont, CA, from FEMA, NOAA and EPA
Natural hazard risk
Very High
Top: earthquake
Storm events since 1996
662
Countywide, mostly flash flood
Flood insurance policies
10,584
0.5% of homes, county
July high / Jan low
77° / 49°F
11.8 inches of rain a year
Health statistics
Share of adults in Westmont, CA, CDC PLACES estimates
Obesity
36.6%
U.S. 33.3% +3.3 pts
Diabetes
16.7%
U.S. 12.1% +4.6 pts
Smoking
17.1%
U.S. 12.8% +4.3 pts
Uninsured (18-64)
18.4%
U.S. 11.1% +7.3 pts
ZIP codes in Westmont
2 in or overlapping Westmont. Population shown
Cities near Westmont
| Name | Distance | Land area (sq mi) |
|---|---|---|
| West AthensCensus-designated place | 1.3 mi | 1.3 |
| InglewoodCity | 2.9 mi | 9.1 |
| West Rancho DominguezCensus-designated place | 3.2 mi | 4 |
| HawthorneCity | 3.4 mi | 6.1 |
| LennoxCensus-designated place | 3.5 mi | 1.1 |
| Florence-GrahamCensus-designated place | 3.5 mi | 3.5 |
| GardenaCity | 3.8 mi | 5.8 |
| WillowbrookCensus-designated place | 4.3 mi | 1.7 |
| Del AireCensus-designated place | 4.4 mi | 1 |
| Alondra ParkCensus-designated place | 4.4 mi | 1.1 |
| View Park-Windsor HillsCensus-designated place | 4.6 mi | 1.8 |
| Walnut ParkCensus-designated place | 4.7 mi | 0.7 |
| Huntington ParkCity | 4.9 mi | 3 |
| LawndaleCity | 4.9 mi | 2 |
| Los AngelesCity | 5.3 mi | 470.5 |
| ComptonCity | 5.3 mi | 10 |
Frequently asked questions
- What county is Westmont, CA in?
- Westmont is in Los Angeles County, California.
- What ZIP codes are in Westmont, CA?
- ZIP codes in or overlapping Westmont include 90044, 90047.
- What is the population of Westmont, CA?
- About 34,123 people live in Westmont, based on American Community Survey 5-year estimates.
- What cities are near Westmont?
- Nearby places include West Athens (1.3 mi), Inglewood (2.9 mi), West Rancho Dominguez (3.2 mi), Hawthorne (3.4 mi), Lennox (3.5 mi).
Source: U.S. Census Bureau (TIGER/Line boundaries, American Community Survey) · Data as of 12/31/2023