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ZIP Code 91941
Casa de Oro-Mount Helix, CA, San Diego County
Population
33,218
Land area
8.2sq mi
People per sq mi
4,039
City
Casa de Oro-Mount Helix
ZIP 91941 and nearby ZIP codes
ZIP 91941 at a glance
- ZIP 91941 (Casa de Oro-Mount Helix) is about 16 times as dense as California as a whole.
- The median household income is $115,381, 16% above the California median of $99,122.
- A typical owner-occupied home is valued at $928,700 (26% above California) and median rent is $2,147 a month.
Local data for ZIP 91941
Counts from official public data
Housing and community stats
ZIP 91941, American Community Survey 2020-2024
Median household income
$115,381
Poverty rate
7.2%
Median home value
$928,700
Prices +3.3% in a year
Median rent
$2,147/mo
Homeownership
67.5%
Bachelor's or higher
47.2%
Median age
41.0
Average commute
25.2 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
735
ZIP Business Patterns 2023
Employees
6,032
$262M annual payroll
PPP loans
$35.3M
833 loans
Campaign donations
$347K
30% D, 30% R, 2026 cycle
Environment and hazard risk
ZIP 91941, from FEMA, NOAA and EPA
Natural hazard risk
Very High
Top: wildfire
Storm events since 1996
2,698
Countywide, mostly high wind
Flood insurance policies
6,088
0.7% of homes, county
July high / Jan low
86° / 43°F
11.6 inches of rain a year
Health statistics
Share of adults in ZIP 91941, CDC PLACES estimates
Obesity
26.1%
U.S. 33.3% -7.2 pts
Diabetes
10.1%
U.S. 12.1% -2.0 pts
Smoking
10.2%
U.S. 12.8% -2.6 pts
Uninsured (18-64)
6.9%
U.S. 11.1% -4.2 pts
Frequently asked questions
- What city is ZIP code 91941?
- ZIP code 91941 is in Casa de Oro-Mount Helix, CA (San Diego County).
- What county is ZIP code 91941 in?
- ZIP code 91941 is mostly in San Diego County, California.
- How many people live in ZIP code 91941?
- About 33,218 people live in the 91941 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.