| Index | Northwest Harbor | New York | National |
| Income per capita | $158,295 | $51,391 | $44,883 |
| Median household income | $244,151 | $89,985 | $81,333 |
| Median income owner occupied | $265,896 | $125,982 | $106,172 |
| Median income renter occupied | $0 | $58,659 | $52,080 |
| Median earnings male | $125,121 | $59,465 | $54,343 |
| Median earnings female | $93,459 | $44,739 | $38,439 |
| Unemployment rate | 2.2% | 5.0% | 4.9% |
| Poverty level | 16.9% | 15.5% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 13.6% | 13.6% |
| Manufacturing sector | 5.3% | 5.3% |
| Financial & insurance services | 20.9% | 20.9% |
| Wholesale & retail services | 5.6% | 5.6% |
| Public administration | 2.7% | 2.7% |
| Transportation, warehousing & utilities | 0.0% | 0.0% |
| Education, health & social services | 11.5% | 11.5% |
| Other | 40.4% | 40.4% |
| City | Population | Household Income | National Avg. |
| Water Mill, NY | 1,911 | $257,703 | 216.8% |
| Wainscott, NY | 349 | $224,428 | 175.9% |
| North Haven, NY | 884 | $212,458 | 161.2% |
| Amagansett, NY | 530 | $206,844 | 154.3% |
| Shinnecock Hills, NY | 1,630 | $206,492 | 153.9% |
| Northwest Harbor, NY | 4,302 | $244,151 | 200.2% |
| City | Population | Household Income | National Avg. |
| Montréal-Est, QC | 4,302 | n/a | |
| Mulberry, OH | 4,301 | $89,183 | 9.7% |
| Liberty, NY | 4,303 | $47,868 | 41.1% |
| Fort Defiance, AZ | 4,304 | $58,323 | 28.3% |
| Broadmoor, CA | 4,304 | $177,682 | 118.5% |
| Northwest Harbor, NY | 4,302 | $244,151 | 200.2% |