ZIP codes in Wyoming County
15 ZIPs touch Wyoming County, Pennsylvania. The blue dashed line is the county border; orange ZIPs reach into it.
15
ZIP codes
12
cross the county line
60,004
people in these ZIPs
67
counties in PA
Most people
Wyoming County ZIP list
More counties in Pennsylvania
- Union County15
- Venango County24
- Warren County24
- Washington County67
- Wayne County33
- Westmoreland County94
- York County55
Questions people actually ask
How many ZIP codes are in Wyoming County, Pennsylvania?
15 ZIP codes reach into Wyoming County. 12 of them are only partly in the county and also cover a neighboring county.
Which ZIP code in Wyoming County has the most people?
18612 (Dallas) has about 17,739 residents, the most of any ZIP touching Wyoming County, in the Census Bureau’s ACS 2020–2024 estimates.
Can a ZIP code be in Wyoming 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 Wyoming 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