Zip Code 11965 — Shelter Island Heights, NY
11965 is a ZIP Code associated with Shelter Island Heights, NY, located within Suffolk. 11965 ranks #99 out of 108 ZIP codes in Suffolk County by population (and #1499 out of 1,826 in NY). The area supports an estimated population of 404 residents across Data Pending housing units, with a population density of 56.9 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (41.077270, -72.342440)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 11965 |
| Primary City | Shelter Island Heights |
| State / Province | NY |
| County | Suffolk |
| Total Population | 404 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 56.9 people/sq mi |
| Timezone | America/New_York |
How 11965 Compares
| Metric | ZIP 11965 | Suffolk County | NY State Average |
|---|
| Population | 404 | 1,476,044 (Total) | 19,771,902 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 56.9 /sq mi | -- | -- |
| County Pop Rank | #99 of 108 | -- | -- |
Nearby ZIP Codes
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →