| Index | Port Jefferson Station | New York | National |
| Income per capita | $56,721 | $51,391 | $44,883 |
| Median household income | $145,406 | $89,985 | $81,333 |
| Median income owner occupied | $161,922 | $125,982 | $106,172 |
| Median income renter occupied | $89,106 | $58,659 | $52,080 |
| Median earnings male | $78,409 | $59,465 | $54,343 |
| Median earnings female | $55,983 | $44,739 | $38,439 |
| Unemployment rate | 2.2% | 5.0% | 4.9% |
| Poverty level | 7.8% | 15.5% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 9.7% | 9.7% |
| Manufacturing sector | 5.3% | 5.3% |
| Financial & insurance services | 6.5% | 6.5% |
| Wholesale & retail services | 16.5% | 16.5% |
| Public administration | 6.1% | 6.1% |
| Transportation, warehousing & utilities | 8.2% | 8.2% |
| Education, health & social services | 17.3% | 17.3% |
| Other | 26.1% | 26.1% |
| City | Population | Household Income | National Avg. |
| Old Field, NY | 949 | $377,288 | 363.9% |
| Head of the Harbor, NY | 1,506 | $323,823 | 298.1% |
| Belle Terre, NY | 813 | $304,762 | 274.7% |
| Poquott, NY | 1,135 | $271,972 | 234.4% |
| Southport, CT | 1,747 | $263,111 | 223.5% |
| Port Jefferson Station, NY | 7,798 | $145,406 | 78.8% |
| City | Population | Household Income | National Avg. |
| Fairfax, CA | 7,797 | $157,731 | 93.9% |
| Hartsville, SC | 7,799 | $54,052 | 33.5% |
| Kaufman, TX | 7,802 | $75,266 | 7.5% |
| Breinigsville, PA | 7,793 | $117,503 | 44.5% |
| Lamar, CO | 7,804 | $62,433 | 23.2% |
| Port Jefferson Station, NY | 7,798 | $145,406 | 78.8% |