ZIP codes in Luzerne County
68 ZIPs touch Luzerne County, Pennsylvania. The blue dashed line is the county border; orange ZIPs reach into it.
68
ZIP codes
19
cross the county line
399,584
people in these ZIPs
67
counties in PA
Most people
Luzerne County ZIP list
More counties in Pennsylvania
- Juniata County15
- Lackawanna County37
- Lancaster County81
- Lawrence County26
- Lebanon County23
- Lehigh County43
- Lycoming County32
- McKean County22
- Mercer County28
- Mifflin County14
- Monroe County39
- Montgomery County100
Questions people actually ask
How many ZIP codes are in Luzerne County, Pennsylvania?
68 ZIP codes reach into Luzerne County, including 17 PO Box or single-address ZIPs placed by the town they serve. 19 of them are only partly in the county and also cover a neighboring county.
Which ZIP code in Luzerne County has the most people?
18702 (Wilkes Barre) has about 41,970 residents, the most of any ZIP touching Luzerne County, in the Census Bureau’s ACS 2020–2024 estimates.
Can a ZIP code be in Luzerne 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 Luzerne 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