ZIP codes in Richmond County
14 ZIPs touch Richmond County, New York. The blue dashed line is the county border; orange ZIPs reach into it.
14
ZIP codes
0
cross the county line
494,956
people in these ZIPs
62
counties in NY
Most people
Richmond County ZIP list
More counties in New York
- Orleans County18
- Oswego County32
- Otsego County46
- Putnam County13
- Queens County75
- Rensselaer County32
- Rockland County27
- Saratoga County27
- Schenectady County23
- Schoharie County25
- Schuyler County21
- Seneca County15
Questions people actually ask
How many ZIP codes are in Richmond County, New York?
14 ZIP codes reach into Richmond County, including 1 PO Box or single-address ZIPs placed by the town they serve. Every ZIP area here lies wholly inside the county.
Which ZIP code in Richmond County has the most people?
10314 (Staten Island) has about 93,915 residents, the most of any ZIP touching Richmond County, in the Census Bureau’s ACS 2020–2024 estimates.
Can a ZIP code be in Richmond 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 Richmond 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