Deer Park is a community in Napa County, California, home to about 720 people across 5.6 square miles. Its ZIP code is 94576, and parts of 94574 are in Deer Park too.
All in Deer Park
Mostly St. Helena; part is in Deer Park
Each card is that ZIP code’s whole market, including any part outside Deer Park. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
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| Nearest major airport | Sacramento International Airport (SMF)49 miles away |
|---|---|
| Closer regional airport | Charles M. Schulz Sonoma County Airport (STS)19 miles away |
| Nearest city of 250,000+ | Oakland, CA53 miles away |
| Nearest city of 1 million+ | Los Angeles, CA384 miles away |
Straight-line distances from the center of Deer Park; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Deer Park had 1,294 residents in the 2020 census, down 10% since 2000.
It’s the 1150th largest of 1,563 towns in California by population.
Napa County grew from 16,451 residents in 1900 to 138,019 in 2020.
Napa County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 89°F in summer, and winter lows average 40°F. About 34.1 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Saint Helena, CA weather station (about a mile away).
66,372 jobs at 4,486 businesses in Napa County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
3 doctors and other health care providers list an office in Deer Park.
Nearest hospitals
Providers with an office here
| Specialist doctors | 2 |
|---|---|
| Mental health providers | 1 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Parks (4 nearby)
Grocery stores (2 nearby)
Libraries (1 nearby)
Museums (2 nearby)
Theaters and performance venues (1 nearby)
Counts are within about 2 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
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Shares ZIP codes with St. Helena.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.