ZIP code 94574
Where is ZIP code 94574?
Saint Helena, California
Napa County · Standard ZIP code
ZIP code 94574 belongs to Saint Helena, California in Napa County. 94574 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 7,457 people live in the 94574 area, where the median household income is $139,474. The closest ZIP codes are 94576 (Deer Park, 2.6 mi north), 94573 (Rutherford, 4.4 mi southeast) and 94508 (Angwin, 4.4 mi north).
| ZIP code | 94574 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Saint Helena |
| State | California (CA) |
| County | Napa County |
| Time zone | Pacific Time · now |
| Area code | 707 |
| Coordinates | 38.5138, -122.4619 map |
| 3-digit prefix | 945 |
Population and income in 94574
| Population | 7,457 · lower than 60% of California ZIP codes |
|---|---|
| People per square mile | 60 · lower than 73% of California ZIP codes |
| Median age | 50 years · higher than 81% of California ZIP codes |
| Men / women | 49% / 51% |
| Median household income | $139,474 · higher than 83% of California ZIP codes |
| Income per person | $109,819 |
| Below the poverty line | 4.9% |
| Bachelor’s degree or higher | 55% of adults 25+ |
| Median home value | $1,637,800 · higher than 92% of California ZIP codes |
| Median rent | $2,155 a month |
| Housing units | 4,135 |
| Households | 3,220 (2.24 people on average) |
| Owners / renters | 66% / 34% |
| Land area | 124.3 sq mi (plus 1.96 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 94574. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 94574
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 94576 | Deer Park, CA | 2.6 mi N | Standard |
| 94573 | Rutherford, CA | 4.4 mi SE | PO Box only |
| 94508 | Angwin, CA | 4.4 mi N | Standard |
| 94562 | Oakville, CA | 6.2 mi SE | PO Box only |
| 94567 | Pope Valley, CA | 7.2 mi N | Standard |
| 94515 | Calistoga, CA | 8 mi NW | Standard |
| 95452 | Kenwood, CA | 8.4 mi SW | Standard |
| 94599 | Yountville, CA | 9.5 mi SE | Standard |
| 95409 | Santa Rosa, CA | 10.3 mi W | Standard |
| 95442 | Glen Ellen, CA | 10.7 mi S | Standard |
| 95431 | Eldridge, CA | 11.7 mi S | PO Box only |
| 94558 | Napa, CA | 11.8 mi E | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 94574 or measure the distance to another ZIP code.
How to address mail to 94574
123 MAIN ST
SAINT HELENA CA 94574
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (94574-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 94574?
- 94574 is a Saint Helena, California ZIP code.
- What county is 94574 in?
- ZIP code 94574 is in Napa County, California.
- What time zone is ZIP code 94574 in?
- 94574 is in the Pacific Time zone (America/Los_Angeles).
- What area code is 94574?
- Phone numbers in ZIP code 94574 use area code 707.
- What is the population of ZIP code 94574?
- About 7,457 people live in ZIP code 94574, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 94574?
- The median household income in 94574 is $139,474 a year, higher than 83% of California ZIP codes.
- What ZIP codes are near 94574?
- The nearest ZIP codes to 94574 are 94576 (Deer Park, 2.6 miles), 94573 (Rutherford, 4.4 miles), 94508 (Angwin, 4.4 miles) and 94562 (Oakville, 6.2 miles).