Richland County, Ohio Zip Codes

Zip Code	City	Population
44903	Mansfield	25,860
44906	Mansfield	16,890
44905	Mansfield	16,385
44907	Mansfield	15,163
44904	Mansfield	13,841
44875	Shelby	13,835
44813	Bellville	8,121
44902	Mansfield	5,549
44822	Butler	3,365
44878	Shiloh	3,146
44843	Lucas	2,686
44901	Mansfield	0

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