ZIP codes in Cedar County
13 ZIPs touch Cedar County, Nebraska. The blue dashed line is the county border; orange ZIPs reach into it.
13
ZIP codes
7
cross the county line
12,198
people in these ZIPs
93
counties in NE
Most people
Cedar County ZIP list
More counties in Nebraska
- Boyd County5
- Brown County5
- Buffalo County15
- Burt County7
- Butler County14
- Cass County20
- Chase County7
- Cherry County19
- Cheyenne County6
- Clay County15
- Colfax County7
- Cuming County11
Questions people actually ask
How many ZIP codes are in Cedar County, Nebraska?
13 ZIP codes reach into Cedar County. 7 of them are only partly in the county and also cover a neighboring county.
Which ZIP code in Cedar County has the most people?
68739 (Hartington) has about 2,799 residents, the most of any ZIP touching Cedar County, in the Census Bureau’s ACS 2020–2024 estimates.
Can a ZIP code be in Cedar County and another county?
Yes. ZIP codes follow mail routes, not county lines. Rows marked with a percentage show how much of that ZIP’s land is in Cedar County. For one address, pin the exact spot on the ZIP finder to see its county.
Where does this list come from?
ZIP areas and their county overlaps come from the Census Bureau’s 2020 ZIP Code Tabulation Area to county relationship file. PO Box ZIPs have no area, so each is placed in the county of the ZIP area nearest the town it serves.
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Updated 2026-11-10 · Where the data comes from