ZIP CODE 50402 MASON CITY IA

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


Mason City, IA
-

Cerro Gordo
43.153620  -93.200820
641
-6 / 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
33
19
0
P