| Index | Setauket-East Setauket | New York | National |
| Income per capita | $85,640 | $51,391 | $44,883 |
| Median household income | $196,903 | $89,985 | $81,333 |
| Median income owner occupied | $201,324 | $125,982 | $106,172 |
| Median income renter occupied | $92,772 | $58,659 | $52,080 |
| Median earnings male | $110,062 | $59,465 | $54,343 |
| Median earnings female | $63,813 | $44,739 | $38,439 |
| Unemployment rate | 2.6% | 5.0% | 4.9% |
| Poverty level | 1.8% | 15.5% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 6.4% | 1.3% |
| Manufacturing sector | 5.4% | 0.4% |
| Financial & insurance services | 8.7% | 3.9% |
| Wholesale & retail services | 16.1% | 8.2% |
| Public administration | 4.0% | 5.0% |
| Transportation, warehousing & utilities | 5.0% | 0.9% |
| Education, health & social services | 25.9% | 55.2% |
| Other | 25.9% | 20.6% |
| 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% |
| Setauket-East Setauket, NY | 14,614 | $196,903 | 142.1% |
| City | Population | Household Income | National Avg. |
| Phillipsburg, NJ | 14,613 | $81,208 | 0.2% |
| Viera West, FL | 14,609 | $102,826 | 26.4% |
| Swansea, IL | 14,604 | $122,386 | 50.5% |
| Anna, TX | 14,625 | $131,370 | 61.5% |
| Willowick, OH | 14,602 | $95,719 | 17.7% |
| Setauket-East Setauket, NY | 14,614 | $196,903 | 142.1% |