📍 View location on OpenStreetMap (40.936020, -73.016450)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 11766 |
| Primary City | Mount Sinai |
| State / Province | NY |
| County | Suffolk |
| Total Population | 10,750 |
| Population Density | 688.6 people/sq mi |
| Timezone | America/New_York |
| Metric | ZIP 11766 | Suffolk County records | NY records |
|---|---|---|---|
| Population estimate | 10,750 | 1,476,044 (sum) | 19,771,902 (sum) |
| Population Density | 688.6 /sq mi | -- | -- |
| County population rank | #51 of 106 | -- | -- |
| State population rank | #497 of 1,778 | -- | -- |
Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.
| ZIP Code | City | Distance | Population estimate |
|---|---|---|---|
| ZIP 11764 | Miller Place | 2.1 mi | 12,551 |
| ZIP 11776 | Port Jefferson Station | 2.2 mi | 22,808 |
| ZIP 11777 | Port Jefferson | 2.7 mi | 9,396 |
| ZIP 11789 | Sound Beach | 2.8 mi | 7,369 |
| ZIP 11727 | Coram | 3.9 mi | 28,495 |
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 →