Clay County, Nebraska Zip Codes

Zip Code	City	Population
68979	Sutton	1,606
68944	Harvard	1,307
68933	Clay Center	903
68941	Glenvil	779
68935	Edgar	726
68938	Fairfield	490
68980	Trumbull	457
68975	Saronville	93
68452	Ong	87
68954	Inland	20

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