Saint James, NY ZIP code
The ZIP code for Saint James (also written St. James), New York is 11780. It is in Suffolk County.
- Population in these ZIPs
- 15,018
- Avg. median income
- $144,600population-weighted
- Typical home value
- $855,500population-weighted
- Metro area
- New York-Newark-Jersey City, NY-NJ
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Saint James, NY ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 11780 | 15,018 | $144,577 | $855,500 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Saint James
- Stony Brook 2 mi
- East Setauket 4 mi
- Kings Park 4 mi
- Smithtown 5 mi
- Nesconset 5 mi
- Lake Grove 5 mi
- Centereach 6 mi
- Port Jefferson 6 mi
- Port Jefferson Station 7 mi
- Hauppauge 7 mi
- Islandia 7 mi
- Selden 7 mi
Frequently asked questions
What is the ZIP code for Saint James, NY?
The ZIP code for Saint James, NY is 11780.
What county is Saint James, New York in?
Saint James ZIP codes are in Suffolk County.