Castro Valley ZIP Code Finder by Area and Number California
The Castro Valley zip code is 94546 in California helps people find the correct mailing location for homes, businesses, and services in Castro Valley.
Castro Valley Zip Code - 94546
| City | Castro Valley |
| Zip Code | 94546 |
| State | California |
| County | Alameda |
| Population | 45,848 |
| Latitude | 37.73441 |
| Longitude | -122.09056 |
| Time Zone | America/Los_Angeles |
The Castro Valley California zip code is used by USPS for mail delivery, shipping, and address identification across Castro Valley and nearby California cities.
Castro Valley California is a growing city in California, and many people search for the Castro Valley zip code, Castro Valley postal code, Castro Valley CA zip code, and Castro Valley California mailing code when sending mail or locating addresses. The zip code in Castro Valley is important for deliveries, online orders, location searches, and business listings in Castro Valley.
If you are searching for the Castro Valley zip code list, Castro Valley CA postal code, Castro Valley California city zip code, or Castro Valley mailing zip code, this page helps you quickly find the correct Castro Valley zip code. Many residents, travelers, and businesses use the Castro Valley zip code lookup to confirm the correct Castro Valley mailing address.
The Castro Valley zip code area covers neighborhoods, residential communities, and business locations in Castro Valley CA. Whether you are looking for the Castro Valley city zip code, Castro Valley California postal code, Castro Valley CA mailing code, or Castro Valley location zip code, the Castro Valley zip code California helps identify the correct postal region in California.
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