ZIP codes in Greenwood County
12 ZIPs touch Greenwood County, Kansas. The blue dashed line is the county border; orange ZIPs reach into it.
12
ZIP codes
9
cross the county line
10,760
people in these ZIPs
105
counties in KS
Most people
Greenwood County ZIP list
More counties in Kansas
- Geary County8
- Gove County10
- Graham County13
- Grant County3
- Gray County7
- Greeley County2
- Hamilton County4
- Harper County11
- Harvey County13
- Haskell County3
- Hodgeman County8
- Jackson County18
Questions people actually ask
How many ZIP codes are in Greenwood County, Kansas?
12 ZIP codes reach into Greenwood County, including 1 PO Box or single-address ZIPs placed by the town they serve. 9 of them are only partly in the county and also cover a neighboring county.
Which ZIP code in Greenwood County has the most people?
67045 (Eureka) has about 3,406 residents, the most of any ZIP touching Greenwood County, in the Census Bureau’s ACS 2020–2024 estimates.
Can a ZIP code be in Greenwood 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 Greenwood 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