CASTLE ROCK CT, WALNUT CREEK, CA ZIP Code
| Street | CASTLE ROCK CT |
| City | WALNUT CREEK |
| State | California |
| ZIP Codes count | 1 (see all) |
| Post offices count | 2 (see all) |
94598
This list contains only 5-digit ZIP codes. Use our zip code lookup by address feature to get the full 9-digit (ZIP+4) code.
ZIP+4 Codes for CASTLE ROCK CT, WALNUT CREEK, CA by house number
| Address range | House number | ZIP+4 code |
|---|---|---|
| From 2 To 98 Even | 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80, 82, 84, 86, 88, 90, 92, 94, 96, 98 | 94598-4634 |
List of CASTLE ROCK CT, WALNUT CREEK, CA ZIP Codes
| ZIP | TYPE | POPU |
|---|---|---|
| 94598 | STANDARD | 26,441 |
Post offices
WALNUT CREEK — Post Office™ 2070 N BROADWAY WALNUT CREEK, CA 94596-9998 |
YGNACIO VALLEY — Post Office™ 2244 OAK GROVE RD WALNUT CREEK, CA 94598-9991 |
Envelope example
Using the full ZIP+4 Code when mailing via the USPS ensures the fastest, most accurate mailing possible. If you are not sure of the full 9-digit ZIP Code, use the 5-digit ZIP Code to avoid loss of letter or package.
The recipient address information is provided for your reference.
Address example
6 CASTLE ROCK CT
WALNUT CREEK CA 94598-4634
WALNUT CREEK CA 94598-4634
92 CASTLE ROCK CT
WALNUT CREEK CA 94598-4634
WALNUT CREEK CA 94598-4634
22 CASTLE ROCK CT
WALNUT CREEK CA 94598-4634
WALNUT CREEK CA 94598-4634
52 CASTLE ROCK CT
WALNUT CREEK CA 94598-4634
WALNUT CREEK CA 94598-4634
20 CASTLE ROCK CT
WALNUT CREEK CA 94598-4634
WALNUT CREEK CA 94598-4634
98 CASTLE ROCK CT
WALNUT CREEK CA 94598-4634
WALNUT CREEK CA 94598-4634
Map
ZIP Codes for other locations
State and city for CASTLE ROCK CT
ZIP Codes by ZIP count in California
Other streets in WALNUT CREEK, California