ZIP Code 94548: Knightsen, CA
ZIP code 94548 is assigned to Knightsen in Contra Costa County, California. Its reference point is at latitude 37.9726 and longitude -121.6652 (37°58'21.4"N 121°39'54.7"W).
Location Overview of ZIP Code 94548
California has 2,792 ZIP codes listed in total.
The nearest listed ZIP code is 94561 in Oakley, about 2.6 mi to the northwest.
| ZIP code | 94548 |
|---|---|
| Place | Knightsen |
| County | Contra Costa County |
| State | California |
| Country | United States |
| Latitude | 37.9726 |
| Longitude | -121.6652 |
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Map of ZIP Code 94548
Map centred on 37.9726, -121.6652. The pin marks the ZIP code's reference point, not its boundary.
Photos of Knightsen, California
ZIP Codes Near 94548
These 16 ZIP codes have the closest reference points to 94548, measured in a straight line.
Nearby Cities and Towns
The closest places to ZIP code 94548, measured in a straight line from its reference point. Road distances will be longer.
- Oakley – 2.6 mi northwest
- Brentwood – 3.1 mi southwest
- Bethel Island – 3.9 mi north
- Discovery Bay – 6.0 mi southeast
- Antioch – 6.9 mi west
- Byron – 10 mi south
- Isleton – 13 mi north
- Holt – 13 mi east
- Rio Vista – 13 mi north
- Pittsburg – 14 mi west
- Clayton – 14 mi west
- Birds Landing – 16 mi northwest
Schools Near Knightsen
If you are moving to ZIP code 94548, check with the education authority that serves Knightsen, Contra Costa County which schools cover your street address.
Looking at nearby areas such as Oakley, Brentwood and Bethel Island 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
Use the map above to explore green space around Knightsen, then zoom out to find larger parks, trails and nature areas in the wider California area.
Hospitals and Healthcare
Hospitals, clinics and pharmacies serving Knightsen 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 Bethel Island.
Shopping and Dining in Knightsen
For places to eat and shop near ZIP code 94548, the searches below show up-to-date listings around this location.
Libraries and Historical Places
Public libraries, museums and historic sites near Knightsen, California can be found with the searches below.
For local history, try the archives of Contra Costa County along with the name Knightsen.
Roads, Rivers and Lakes
From ZIP code 94548, Oakley lies about 2.6 mi to the northwest, Brentwood lies about 3.1 mi to the southwest, Bethel Island lies about 3.9 mi to the north, Antioch lies about 6.0 mi to the west and Discovery Bay lies about 6.0 mi to the southeast in a straight line. Use the directions link for routes and road names.
Rivers, lakes and coastline near Knightsen show up on the map above, or you can search for them directly.
Frequently Asked Questions About ZIP Code 94548
Photo & Video Credits
- Photo 1 (“2025 Blue Bird Vision”): Thomasfan1916, CC BY-SA 4.0, via Wikimedia Commons.
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 94548 comes from GeoNames and is provided for general reference. Always confirm mailing details with the U.S. Postal Service (USPS).