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ZIP Code 94534
Fairfield, CA, Solano County
Population
41,203
Land area
77.5sq mi
People per sq mi
531
City
Fairfield
ZIP 94534 and nearby ZIP codes
ZIP 94534 at a glance
- ZIP 94534 (Fairfield) is about 2.1 times as dense as California as a whole.
- Households here earn a median of $140,198 a year, 41% more than the California figure of $99,122.
- A typical owner-occupied home is valued at $744,500 and median rent is $2,677 a month.
Local data for ZIP 94534
Counts from official public data
Housing and community stats
ZIP 94534, American Community Survey 2020-2024
Median household income
$140,198
Poverty rate
6.4%
Median home value
$744,500
Prices -1.2% in a year
Median rent
$2,677/mo
Homeownership
77.7%
Bachelor's or higher
40.6%
Median age
41.5
Average commute
31.1 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
812
ZIP Business Patterns 2023
Employees
14,787
$917M annual payroll
PPP loans
$99.2M
1,006 loans
Campaign donations
$257K
29% D, 30% R, 2026 cycle
Environment and hazard risk
ZIP 94534, from FEMA, NOAA and EPA
Natural hazard risk
Relatively High
Top: drought
Storm events since 1996
49
Countywide, mostly flood
Flood insurance policies
1,696
1.3% of homes, county
July high / Jan low
90° / 40°F
24.5 inches of rain a year
Health statistics
Share of adults in ZIP 94534, CDC PLACES estimates
Obesity
28.3%
U.S. 33.3% -5.0 pts
Diabetes
10.8%
U.S. 12.1% -1.3 pts
Smoking
9.5%
U.S. 12.8% -3.3 pts
Uninsured (18-64)
6.0%
U.S. 11.1% -5.1 pts
Frequently asked questions
- What city is ZIP code 94534?
- ZIP code 94534 is in Fairfield, CA (Solano County).
- What county is ZIP code 94534 in?
- ZIP code 94534 is mostly in Solano County, California.
- How many people live in ZIP code 94534?
- About 41,203 people live in the 94534 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.