Detailed information about ZIP code 91770 located in Rosemead, California. This postal code covers standard areas with a population of 49,163 residents.
The ZIP code 91770 is part of the USPS (United States Postal Service) system serving the Rosemead area. This code ensures efficient mail delivery and geographic organization within California.

Detailed information about ZIP code 91770 located in Rosemead, California. This postal code covers standard areas with a population of 49,163 residents.
The ZIP code 91770 is part of the USPS (United States Postal Service) system serving the Rosemead area. This code ensures efficient mail delivery and geographic organization within California.
| City | Name | Zip Code | Type | Population |
|---|---|---|---|---|
| Rosemead, CA | PRIMARY | 91770 | STANDARD | 49.163 |
| City | Name | Zip Code | Type |
|---|---|---|---|
| Rosemead, CA | PRIMARY | 91770 | STANDARD |