ZIP code 94534
Where is ZIP code 94534?
Fairfield, California
Solano County · Standard ZIP code
ZIP code 94534 belongs to Fairfield, California in Solano County. 94534 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Pacific Time zone and uses area code 707. About 41,203 people live in the 94534 area, where the median household income is $140,198. The closest ZIP codes are 94533 (Fairfield, 5.5 mi east), 94503 (American Canyon, 8.5 mi southwest) and 94559 (Napa, 8.9 mi west).
| ZIP code | 94534 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Fairfield |
| Also accepted | Suisun City |
| State | California (CA) |
| County | Solano County |
| Time zone | Pacific Time · now |
| Area code | 707 |
| Coordinates | 38.2423, -122.1314 map |
| 3-digit prefix | 945 |
Population and income in 94534
| Population | 41,203 · higher than 79% of California ZIP codes |
|---|---|
| People per square mile | 532 · lower than 54% of California ZIP codes |
| Median age | 41.5 years · higher than 56% of California ZIP codes |
| Men / women | 51% / 49% |
| Median household income | $140,198 · higher than 83% of California ZIP codes |
| Income per person | $60,839 |
| Below the poverty line | 6.4% |
| Bachelor’s degree or higher | 41% of adults 25+ |
| Median home value | $744,500 · higher than 57% of California ZIP codes |
| Median rent | $2,677 a month |
| Housing units | 14,481 |
| Households | 14,036 (2.93 people on average) |
| Owners / renters | 78% / 22% |
| Land area | 77.5 sq mi (plus 1.3 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 94534. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 94534
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 94533 | Fairfield, CA | 5.5 mi E | Standard |
| 94503 | American Canyon, CA | 8.5 mi SW | Standard |
| 94559 | Napa, CA | 8.9 mi W | Standard |
| 94581 | Napa, CA | 9.2 mi NW | PO Box only |
| 94589 | Vallejo, CA | 10 mi SW | Standard |
| 94591 | Vallejo, CA | 10.9 mi SW | Standard |
| 94535 | Travis AFB, CA | 10.9 mi E | Standard |
| 94590 | Vallejo, CA | 11.4 mi SW | Standard |
| 94585 | Suisun City, CA | 11.8 mi SE | Standard |
| 95687 | Vacaville, CA | 12.1 mi NE | Standard |
| 94510 | Benicia, CA | 12.1 mi S | Standard |
| 95688 | Vacaville, CA | 12.5 mi NE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 94534 or measure the distance to another ZIP code.
How to address mail to 94534
123 MAIN ST
FAIRFIELD CA 94534
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts SUISUN CITY as the city name for 94534. Adding the 4-digit ZIP+4 code (94534-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Fairfield, CA
All Fairfield ZIP codes with population and income →
Questions
- What city is ZIP code 94534?
- 94534 is a Fairfield, California ZIP code. Suisun City is also accepted as the city name.
- What county is 94534 in?
- ZIP code 94534 is in Solano County, California.
- What time zone is ZIP code 94534 in?
- 94534 is in the Pacific Time zone (America/Los_Angeles).
- What area code is 94534?
- Phone numbers in ZIP code 94534 use area code 707.
- What is the population of ZIP code 94534?
- About 41,203 people live in ZIP code 94534, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 94534?
- The median household income in 94534 is $140,198 a year, higher than 83% of California ZIP codes.
- What ZIP codes are near 94534?
- The nearest ZIP codes to 94534 are 94533 (Fairfield, 5.5 miles), 94503 (American Canyon, 8.5 miles), 94559 (Napa, 8.9 miles) and 94581 (Napa, 9.2 miles).