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ZIP Code 94551
Livermore, CA, Contra Costa County
Population
37,885
Land area
82.7sq mi
People per sq mi
458
City
Livermore
ZIP 94551 and nearby ZIP codes
ZIP 94551 at a glance
- ZIP 94551 (Livermore) is 82% denser than California as a whole.
- The median household income is $145,392, 47% above the California median of $99,122.
- A typical owner-occupied home is valued at $978,500 (33% above California) and median rent is $2,696 a month.
Local data for ZIP 94551
Counts from official public data
Housing and community stats
ZIP 94551, American Community Survey 2020-2024
Median household income
$145,392
Poverty rate
4.8%
Median home value
$978,500
Prices -1.2% in a year
Median rent
$2,696/mo
Homeownership
70.6%
Bachelor's or higher
48.1%
Median age
39.7
Average commute
31.5 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
1,362
ZIP Business Patterns 2023
Employees
30,354
$2.5B annual payroll
PPP loans
$256M
1,334 loans
Campaign donations
$238K
29% D, 11% R, 2026 cycle
Environment and hazard risk
ZIP 94551, from FEMA, NOAA and EPA
Natural hazard risk
Very High
Top: earthquake
Storm events since 1996
472
Countywide, mostly strong wind
Flood insurance policies
2,681
0.9% of homes, county
July high / Jan low
89° / 39°F
14.6 inches of rain a year
Health statistics
Share of adults in ZIP 94551, CDC PLACES estimates
Obesity
24.1%
U.S. 33.3% -9.2 pts
Diabetes
8.9%
U.S. 12.1% -3.2 pts
Smoking
9.7%
U.S. 12.8% -3.1 pts
Uninsured (18-64)
6.7%
U.S. 11.1% -4.4 pts
Frequently asked questions
- What city is ZIP code 94551?
- ZIP code 94551 is in Livermore, CA (Contra Costa County).
- What county is ZIP code 94551 in?
- ZIP code 94551 is mostly in Contra Costa County, California.
- How many people live in ZIP code 94551?
- About 37,885 people live in the 94551 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.