Marion County, Iowa Zip Codes

Zip Code	City	Population
50219	Pella	13,940
50138	Knoxville	12,086
50225	Pleasantville	3,211
50044	Bussey	887
50062	Melcher Dallas	859
50214	Otley	730
50163	Melcher Dallas	663
50256	Tracy	519
50119	Harvey	356
50057	Columbia	244
50252	Swan	244
50116	Hamilton	191

Population is the most recent figure from the U.S. Census Bureau's 2022 American Community Survey (ACS) 5-Year Estimates.