ZIP codes in Cambria County
56 ZIPs touch Cambria County, Pennsylvania. The blue dashed line is the county border; orange ZIPs reach into it.
56
ZIP codes
13
cross the county line
146,992
people in these ZIPs
67
counties in PA
Most people
Cambria County ZIP list
More counties in Pennsylvania
- Bedford County29
- Berks County68
- Blair County21
- Bradford County31
- Bucks County78
- Butler County43
- Cameron County4
- Carbon County21
- Centre County37
- Chester County68
- Clarion County37
- Clearfield County57
Questions people actually ask
How many ZIP codes are in Cambria County, Pennsylvania?
56 ZIP codes reach into Cambria County, including 4 PO Box or single-address ZIPs placed by the town they serve. 13 of them are only partly in the county and also cover a neighboring county.
Which ZIP code in Cambria County has the most people?
15905 (Johnstown) has about 19,329 residents, the most of any ZIP touching Cambria County, in the Census Bureau’s ACS 2020–2024 estimates.
Can a ZIP code be in Cambria 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 Cambria 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