ZIP codes in Broome County
39 ZIPs touch Broome County, New York. The blue dashed line is the county border; orange ZIPs reach into it.
39
ZIP codes
15
cross the county line
223,677
people in these ZIPs
62
counties in NY
Most people
Broome County ZIP list
More counties in New York
- Albany County89
- Allegany County40
- Bronx County28
- Cattaraugus County41
- Cayuga County28
- Chautauqua County40
- Chemung County23
- Chenango County28
- Clinton County27
Questions people actually ask
How many ZIP codes are in Broome County, New York?
39 ZIP codes reach into Broome County, including 8 PO Box or single-address ZIPs placed by the town they serve. 15 of them are only partly in the county and also cover a neighboring county.
Which ZIP code in Broome County has the most people?
13760 (Endicott) has about 42,896 residents, the most of any ZIP touching Broome County, in the Census Bureau’s ACS 2020–2024 estimates.
Can a ZIP code be in Broome 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 Broome 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