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ZIP Code 91790
West Covina, CA, Los Angeles County
Population
44,710
Land area
5.8sq mi
People per sq mi
7,768
City
West Covina
ZIP 91790 and nearby ZIP codes
ZIP 91790 at a glance
- ZIP 91790 (West Covina) is about 31 times as dense as California as a whole.
- The median household income is $102,927, 4% above the California median of $99,122.
- A typical owner-occupied home is valued at $770,900 (5% above California) and median rent is $2,391 a month.
Local data for ZIP 91790
Counts from official public data
Housing and community stats
ZIP 91790, American Community Survey 2020-2024
Median household income
$102,927
Poverty rate
9.6%
Median home value
$770,900
Prices +3.8% in a year
Median rent
$2,391/mo
Homeownership
61.4%
Bachelor's or higher
24.7%
Median age
39.1
Average commute
33.0 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
1,130
ZIP Business Patterns 2023
Employees
15,653
$710M annual payroll
PPP loans
$72.8M
1,170 loans
Campaign donations
$42.3K
40% D, 20% R, 2026 cycle
Environment and hazard risk
ZIP 91790, 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
86° / 46°F
15.7 inches of rain a year
Health statistics
Share of adults in ZIP 91790, CDC PLACES estimates
Obesity
24.8%
U.S. 33.3% -8.5 pts
Diabetes
12.8%
U.S. 12.1% +0.7 pts
Smoking
10.2%
U.S. 12.8% -2.6 pts
Uninsured (18-64)
13.0%
U.S. 11.1% +1.9 pts
Frequently asked questions
- What city is ZIP code 91790?
- ZIP code 91790 is in West Covina, CA (Los Angeles County).
- What county is ZIP code 91790 in?
- ZIP code 91790 is mostly in Los Angeles County, California.
- How many people live in ZIP code 91790?
- About 44,710 people live in the 91790 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.