← Look up another ZIP code · All towns in California
ZIP code 94574
Saint Helena, CA · Napa County
About ZIP code 94574
- ZIP code 94574 is in Saint Helena, Napa County, California.
- About 7,457 people live in it, which is 23.2 people per square mile.
- It also reaches into Sonoma County.
- Time zone: Pacific Standard Time.
- The middle of the ZIP code is at 38.527, -122.393.
A ZIP code is a mail delivery area, not a town border, and one ZIP code can cover parts of several towns. To check a single address, use the US Postal Service lookup.
St. Helena, CA
ZIP code 94574 is the post office name for St. Helena, CA. 5,318 people live in St. Helena. Typical household income is $148,750. A typical home costs $1,647,700.
- Stronger than most towns on: Home internet and working from home, Health and medical care and Long, healthy lives.
- Weaker than most towns on: Cost of living, Housing affordability and Clean air and low disaster risk.
Nearby ZIP codes
- 94508 Angwin · 3,495 people
- 94576 Deer Park · 103 people
- 94573 Rutherford · 84 people
- 94558 Napa · 63,657 people
- 94599 Yountville · 3,348 people
- 94567 Pope Valley · 668 people
- 95452 Kenwood · 1,762 people
- 95442 Glen Ellen · 3,449 people
ZIP code list from SimpleMaps US Zips. Population is a US Census Bureau estimate. These are estimates, so check official sources before you decide.