| Index | New Suffolk | New York | National |
| Income per capita | $86,356 | $51,391 | $44,883 |
| Median household income | $155,104 | $89,985 | $81,333 |
| Median income owner occupied | $168,842 | $125,982 | $106,172 |
| Median income renter occupied | $100,519 | $58,659 | $52,080 |
| Median earnings male | $97,421 | $59,465 | $54,343 |
| Median earnings female | $159,811 | $44,739 | $38,439 |
| Unemployment rate | 5.9% | 5.0% | 4.9% |
| Poverty level | 3.7% | 15.5% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 0.0% | 0.0% |
| Manufacturing sector | 0.0% | 0.0% |
| Financial & insurance services | 21.9% | 21.9% |
| Wholesale & retail services | 25.0% | 25.0% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 0.0% | 0.0% |
| Education, health & social services | 12.5% | 12.5% |
| Other | 40.6% | 40.6% |
| City | Population | Household Income | National Avg. |
| Water Mill, NY | 1,911 | $257,703 | 216.8% |
| Northwest Harbor, NY | 4,302 | $244,151 | 200.2% |
| Wainscott, NY | 349 | $224,428 | 175.9% |
| North Haven, NY | 884 | $212,458 | 161.2% |
| Shinnecock Hills, NY | 1,630 | $206,492 | 153.9% |
| New Suffolk, NY | 365 | $155,104 | 90.7% |
| City | Population | Household Income | National Avg. |
| Sacate Village, AZ | 365 | $0 | 100.0% |
| Lawler, IA | 365 | $88,158 | 8.4% |
| Everest, KS | 365 | $61,323 | 24.6% |
| Kingston, MI | 365 | $79,162 | 2.7% |
| Cook, NE | 365 | $71,045 | 12.6% |
| New Suffolk, NY | 365 | $155,104 | 90.7% |