ZIP Code 94531: Antioch, CA
Antioch in Contra Costa County, California uses ZIP code 94531. Its reference point is at latitude 37.9658 and longitude -121.7758 (37°57'56.9"N 121°46'32.9"W).
Location Overview of ZIP Code 94531
Antioch has 2 ZIP codes in our directory, and Contra Costa County has 51.
California has 2,792 ZIP codes listed in total.
The nearest listed ZIP code is 94509 in Antioch, about 2.6 mi to the northwest.
| ZIP code | 94531 |
|---|---|
| Place | Antioch |
| County | Contra Costa County |
| State | California |
| Country | United States |
| Latitude | 37.9658 |
| Longitude | -121.7758 |
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Map of ZIP Code 94531
Map centred on 37.9658, -121.7758. The pin marks the ZIP code's reference point, not its boundary.
Photos of Antioch, California
Video: Antioch, California
Exploring Black Diamond Mines in Antioch, California USA Walking Tour #blackdiamondmines #antioch — by Exploration To Go · Watch on YouTube
ZIP Codes Near 94531
These 10 ZIP codes have the closest reference points to 94531, measured in a straight line.
Nearby Cities and Towns
The closest places to ZIP code 94531, measured in a straight line from its reference point. Road distances will be longer.
- Oakley – 4.4 mi northeast
- Brentwood – 5.2 mi southeast
- Knightsen – 6.0 mi east
- Clayton – 8.1 mi southwest
- Pittsburg – 8.1 mi west
- Bethel Island – 8.4 mi northeast
- Discovery Bay – 10 mi southeast
- Concord – 12 mi southwest
- Byron – 13 mi southeast
- Birds Landing – 13 mi north
- Danville – 13 mi southwest
- Diablo – 14 mi southwest
Schools Near Antioch
School places are usually allocated by home address, so families living around ZIP code 94531 should confirm their catchment school with the local education authority for Antioch, Contra Costa County.
Looking at nearby areas such as Oakley, Brentwood and Knightsen widens the choice of state, private and international schools. The links below open live Google Maps results centred on this location.
Parks and Outdoor Recreation
Parks, playgrounds and walking trails around Antioch are easiest to find on the map above or with the searches below, which are centred on ZIP code 94531.
Hospitals and Healthcare
Hospitals, clinics and pharmacies serving Antioch can be found with the searches below. In an emergency in the United States, call 911.
Residents may also use facilities in nearby Oakley, Brentwood and Knightsen.
Shopping and Dining in Antioch
Restaurants, supermarkets and shopping centres in and around Antioch are listed in the Google Maps searches below, with current opening hours and reviews.
Libraries and Historical Places
Public libraries, museums and historic sites near Antioch, California can be found with the searches below.
For local history, try the archives of Contra Costa County along with the name Antioch.
Roads, Rivers and Lakes
From ZIP code 94531, Oakley lies about 4.4 mi to the northeast, Brentwood lies about 5.2 mi to the southeast, Knightsen lies about 6.0 mi to the east, Clayton lies about 8.1 mi to the southwest and Pittsburg lies about 8.1 mi to the west in a straight line. Use the directions link for routes and road names.
Rivers, lakes and coastline near Antioch show up on the map above, or you can search for them directly.
Frequently Asked Questions About ZIP Code 94531
Photo & Video Credits
- Photo 1 (“Shannon-Williamson Ranch (Antioch, CA)”): Sanfranman59, CC BY-SA 3.0, via Wikimedia Commons.
- Video: “Exploring Black Diamond Mines in Antioch, California USA Walking Tour #blackdiamondmines #antioch” by Exploration To Go, embedded from YouTube. All rights belong to the creator.
Photos are shown from their original source under the licenses listed. They were taken near this location and may show neighbouring areas.
Data for ZIP code 94531 comes from GeoNames and is provided for general reference. Always confirm mailing details with the U.S. Postal Service (USPS).