| Index | Sag Harbor | New York | National |
| Income per capita | $107,505 | $51,391 | $44,883 |
| Median household income | $161,178 | $89,985 | $81,333 |
| Median income owner occupied | $199,475 | $125,982 | $106,172 |
| Median income renter occupied | $75,712 | $58,659 | $52,080 |
| Median earnings male | $65,390 | $59,465 | $54,343 |
| Median earnings female | $73,105 | $44,739 | $38,439 |
| Unemployment rate | 3.6% | 5.0% | 4.9% |
| Poverty level | 12.0% | 15.5% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 10.7% | 10.7% |
| Manufacturing sector | 3.7% | 3.7% |
| Financial & insurance services | 4.3% | 4.3% |
| Wholesale & retail services | 3.0% | 3.0% |
| Public administration | 4.3% | 4.3% |
| Transportation, warehousing & utilities | 0.0% | 0.0% |
| Education, health & social services | 12.1% | 12.1% |
| Other | 55.7% | 55.7% |
| 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% |
| Amagansett, NY | 530 | $206,844 | 154.3% |
| Sag Harbor, NY | 2,034 | $161,178 | 98.2% |
| City | Population | Household Income | National Avg. |
| Jemez Pueblo, NM | 2,034 | $66,566 | 18.2% |
| Clinton, NY | 2,034 | $132,123 | 62.4% |
| Butler, WI | 2,034 | $67,380 | 17.2% |
| Sandy Lake 88, ON | 2,034 | n/a | |
| Hull, IA | 2,033 | $104,391 | 28.4% |
| Sag Harbor, NY | 2,034 | $161,178 | 98.2% |