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ZIP Code 91784
Upland, CA, San Bernardino County
Population
26,886
Land area
9.1sq mi
People per sq mi
2,942
City
Upland
ZIP 91784 and nearby ZIP codes
ZIP 91784 at a glance
- ZIP 91784 (Upland) is about 12 times as dense as California as a whole.
- Households here earn a median of $154,349 a year, 56% more than the California figure of $99,122.
- A typical owner-occupied home is valued at $891,600 (21% above California) and median rent is $2,945 a month.
Local data for ZIP 91784
Counts from official public data
Housing and community stats
ZIP 91784, American Community Survey 2020-2024
Median household income
$154,349
Poverty rate
6.5%
Median home value
$891,600
Prices +0.5% in a year
Median rent
$2,945/mo
Homeownership
85.3%
Bachelor's or higher
46.8%
Median age
46.6
Average commute
31.5 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
498
ZIP Business Patterns 2023
Employees
3,894
$146M annual payroll
PPP loans
$23.7M
670 loans
Campaign donations
$421K
26% D, 30% R, 2026 cycle
Environment and hazard risk
ZIP 91784, from FEMA, NOAA and EPA
Natural hazard risk
Very High
Top: landslide
Storm events since 1996
3,317
Countywide, mostly flash flood
Flood insurance policies
1,919
0.3% of homes, county
July high / Jan low
94° / 45°F
11.6 inches of rain a year
Health statistics
Share of adults in ZIP 91784, CDC PLACES estimates
Obesity
27.1%
U.S. 33.3% -6.2 pts
Diabetes
10.9%
U.S. 12.1% -1.2 pts
Smoking
8.1%
U.S. 12.8% -4.7 pts
Uninsured (18-64)
5.9%
U.S. 11.1% -5.2 pts
Frequently asked questions
- What city is ZIP code 91784?
- ZIP code 91784 is in Upland, CA (San Bernardino County).
- What county is ZIP code 91784 in?
- ZIP code 91784 is mostly in San Bernardino County, California.
- How many people live in ZIP code 91784?
- About 26,886 people live in the 91784 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.