Middle Island, NY ZIP code
The ZIP code for Middle Island, New York is 11953. It is in Suffolk County.
- Population in these ZIPs
- 12,846
- Avg. median income
- $86,200population-weighted
- Typical home value
- $510,400population-weighted
- Metro area
- New York-Newark-Jersey City, NY-NJ
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Middle Island, NY ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 11953 | 12,846 | $86,206 | $510,400 |
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 Middle Island
- Miller Place 3 mi
- Coram 3 mi
- Ridge 3 mi
- Upton 4 mi
- Rocky Point 4 mi
- Yaphank 4 mi
- Mount Sinai 5 mi
- Sound Beach 5 mi
- Medford 5 mi
- Selden 5 mi
- Port Jefferson Station 5 mi
- Shoreham 5 mi
Frequently asked questions
What is the ZIP code for Middle Island, NY?
The ZIP code for Middle Island, NY is 11953.
What county is Middle Island, New York in?
Middle Island ZIP codes are in Suffolk County.