📍 View location on OpenStreetMap (40.951710, -73.064500)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 11777 |
| Primary City | Port Jefferson |
| State / Province | NY |
| County | Suffolk |
| Total Population | 9,396 |
| Population Density | 826.0 people/sq mi |
| Timezone | America/New_York |
| Metric | ZIP 11777 | Suffolk County records | NY records |
|---|---|---|---|
| Population estimate | 9,396 | 1,476,044 (sum) | 19,771,902 (sum) |
| Population Density | 826.0 /sq mi | -- | -- |
| County population rank | #55 of 106 | -- | -- |
| State population rank | #539 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 11733 | East Setauket | 2.4 mi | 17,752 |
| ZIP 11766 | Mount Sinai | 2.7 mi | 10,750 |
| ZIP 11776 | Port Jefferson Station | 2.8 mi | 22,808 |
| ZIP 11794 | Stony Brook | 3.9 mi | 831 |
| ZIP 11790 | Stony Brook | 4.5 mi | 21,074 |
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 →