ZIP codes in Thayer County
16 ZIPs touch Thayer County, Nebraska. The blue dashed line is the county border; orange ZIPs reach into it.
16
ZIP codes
11
cross the county line
6,071
people in these ZIPs
93
counties in NE
Most people
Thayer County ZIP list
More counties in Nebraska
- Scotts Bluff County10
- Seward County19
- Sheridan County10
- Sherman County8
- Sioux County7
- Stanton County10
- Thomas County4
- Thurston County10
- Valley County6
- Washington County16
- Wayne County11
- Webster County8
Questions people actually ask
How many ZIP codes are in Thayer County, Nebraska?
16 ZIP codes reach into Thayer County. 11 of them are only partly in the county and also cover a neighboring county.
Which ZIP code in Thayer County has the most people?
68370 (Hebron) has about 1,938 residents, the most of any ZIP touching Thayer County, in the Census Bureau’s ACS 2020–2024 estimates.
Can a ZIP code be in Thayer 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 Thayer 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