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ZIP Code 91740
Glendora, CA, Los Angeles County
Population
26,168
Land area
5sq mi
People per sq mi
5,224
City
Glendora
ZIP 91740 and nearby ZIP codes
ZIP 91740 at a glance
- ZIP 91740 (Glendora) is about 21 times as dense as California as a whole.
- The median household income is $99,083, close to the California median.
- A typical owner-occupied home is valued at $787,400 (7% above California) and median rent is $2,251 a month.
Local data for ZIP 91740
Counts from official public data
Housing and community stats
ZIP 91740, American Community Survey 2020-2024
Median household income
$99,083
Poverty rate
10.5%
Median home value
$787,400
Prices +2.6% in a year
Median rent
$2,251/mo
Homeownership
64.0%
Bachelor's or higher
30.6%
Median age
38.0
Average commute
32.5 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
801
ZIP Business Patterns 2023
Employees
11,534
$579M annual payroll
PPP loans
$64.2M
876 loans
Campaign donations
$38.8K
22% D, 26% R, 2026 cycle
Environment and hazard risk
ZIP 91740, 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
90° / 43°F
14.5 inches of rain a year
Health statistics
Share of adults in ZIP 91740, CDC PLACES estimates
Obesity
25.5%
U.S. 33.3% -7.8 pts
Diabetes
11.4%
U.S. 12.1% -0.7 pts
Smoking
10.0%
U.S. 12.8% -2.8 pts
Uninsured (18-64)
9.0%
U.S. 11.1% -2.1 pts
Frequently asked questions
- What city is ZIP code 91740?
- ZIP code 91740 is in Glendora, CA (Los Angeles County).
- What county is ZIP code 91740 in?
- ZIP code 91740 is mostly in Los Angeles County, California.
- How many people live in ZIP code 91740?
- About 26,168 people live in the 91740 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.