Detailed information about ZIP code 94552 located in Hayward, California. This postal code covers standard areas with a population of 13,039 residents.
The ZIP code 94552 is part of the USPS (United States Postal Service) system serving the Hayward area. This code ensures efficient mail delivery and geographic organization within California.

Detailed information about ZIP code 94552 located in Hayward, California. This postal code covers standard areas with a population of 13,039 residents.
The ZIP code 94552 is part of the USPS (United States Postal Service) system serving the Hayward area. This code ensures efficient mail delivery and geographic organization within California.
| City | Name | Zip Code | Type | Population |
|---|---|---|---|---|
| Castro Valley, CA | PRIMARY | 94552 | STANDARD | 13.039 |
| Hayward, CA | ACCEPTABLE | 94552 | STANDARD | 13.039 |
| City | Name | Zip Code | Type |
|---|---|---|---|
| Castro Valley, CA | PRIMARY | 94552 | STANDARD |
| Hayward, CA | ACCEPTABLE | 94552 | STANDARD |