ZIP Codes Box

Marion County, Ohio ZIP codes

10ZIP codes
9Cities and towns
65,284People in ZIP areas
220, 326, 419Area codes

Marion County is in Ohio and the Eastern Time zone. ZIP codes don’t follow county lines exactly, so a ZIP code listed here can reach into a neighboring county.

All ZIP codes in Marion County

ZIP codeCityTypePopulationMedian income
43301MarionPO Box only––
43302MarionStandard53,702$55,057
43314CaledoniaStandard2,438$49,183
43322Green CampPO Box only437$56,250
43332La RueStandard2,173$81,382
43335MartelPO Box only––
43337MorralStandard625$70,833
43341New BloomingtonStandard953$54,836
43342ProspectStandard3,836$84,803
43356WaldoStandard1,120$92,870

Cities and towns in Marion County

Area codes in Marion County

Questions

How many ZIP codes are in Marion County, OH?
Marion County has 10 ZIP codes, 7 of them standard ZIP codes for street addresses.
What cities are in Marion County?
Marion County ZIP codes cover Marion, Caledonia, Green Camp, La Rue, Martel, Morral, New Bloomington and Prospect and 1 other places.
What area code is Marion County, OH?
Marion County uses area codes 220, 326, 419, 567, 740 and 937.
What time zone is Marion County in?
Marion County is in Eastern Time.

Other Ohio counties