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ZIP Code 94587
Union City, CA, Alameda County
Population
67,464
Land area
19.6sq mi
People per sq mi
3,437
City
Union City
ZIP 94587 and nearby ZIP codes
ZIP 94587 at a glance
- ZIP 94587 (Union City) is about 14 times as dense as California as a whole.
- Households here earn a median of $133,715 a year, 35% more than the California figure of $99,122.
- A typical owner-occupied home is valued at $1,104,900 (50% above California) and median rent is $2,713 a month.
Local data for ZIP 94587
Counts from official public data
Housing and community stats
ZIP 94587, American Community Survey 2020-2024
Median household income
$133,715
Poverty rate
7.2%
Median home value
$1,104,900
Prices +7.2% in a year
Median rent
$2,713/mo
Homeownership
64.7%
Bachelor's or higher
45.1%
Median age
43.0
Average commute
31.9 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
1,362
ZIP Business Patterns 2023
Employees
22,663
$1.6B annual payroll
PPP loans
$135M
1,632 loans
Campaign donations
$240K
53% D, 11% R, 2026 cycle
Environment and hazard risk
ZIP 94587, from FEMA, NOAA and EPA
Natural hazard risk
Very High
Top: earthquake
Storm events since 1996
603
Countywide, mostly strong wind
Flood insurance policies
3,420
0.8% of homes, county
July high / Jan low
78° / 43°F
15.9 inches of rain a year
Health statistics
Share of adults in ZIP 94587, CDC PLACES estimates
Obesity
19.0%
U.S. 33.3% -14.3 pts
Diabetes
11.8%
U.S. 12.1% about the same
Smoking
8.6%
U.S. 12.8% -4.2 pts
Uninsured (18-64)
7.3%
U.S. 11.1% -3.8 pts
Frequently asked questions
- What city is ZIP code 94587?
- ZIP code 94587 is in Union City, CA (Alameda County).
- What county is ZIP code 94587 in?
- ZIP code 94587 is mostly in Alameda County, California.
- How many people live in ZIP code 94587?
- About 67,464 people live in the 94587 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.