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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
.