Cass County, Nebraska Zip Codes

Zip Code	City	Population
68048	Plattsmouth	13,543
68037	Louisville	2,653
68347	Eagle	2,126
68463	Weeping Water	1,648
68349	Elmwood	1,198
68407	Murdock	995
68366	Greenwood	888
68455	Union	823
68409	Murray	719
68307	Avoca	503
68413	Nehawka	451
68016	Cedar Creek	412
68058	South Bend	330
68304	Alvo	287
68403	Manley	215

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