ZIP CODE 91788 WALNUT CA

Sources: US Census Bureau, US Postal Service, GreatData.com - May, 2025


Walnut, CA
-

Los Angeles
34.017600  -117.863580
909
-8 / Y

Incomplete population data found. The US Census Bureau does not have population data for all ZIP Codes. This is especially true for new ZIP Codes and those assigned to PO Boxes, Businesses, and others not typically populated by people.


ZIP Code classified as PO Box


0
0
0
37
6
4480
P