| Index | Islandia | New York | National |
| Income per capita | $36,506 | $34,212 | $29,829 |
| Median household income | $82,500 | $60,741 | $55,322 |
| Median income owner occupied | $90,000 | $83,277 | $70,586 |
| Median income renter occupied | $77,778 | $38,983 | $35,192 |
| Median earnings male | $60,295 | $40,464 | $36,919 |
| Median earnings female | $34,646 | $30,906 | $26,250 |
| Unemployment rate | 1.2% | 4.8% | 4.7% |
| Poverty level | 4.5% | 15.5% | 15.1% |
| Labour Type | Male | Female |
| Construction industry | 3.7% | 3.7% |
| Manufacturing sector | 23.3% | 23.3% |
| Financial & insurance services | 3.4% | 3.4% |
| Wholesale & retail services | 19.2% | 19.2% |
| Public administration | 8.2% | 8.2% |
| Transportation, warehousing & utilities | 7.2% | 7.2% |
| Education, health & social services | 8.7% | 8.7% |
| Other | 25.1% | 25.1% |
| City | Population | Household Income | National Avg. |
| Huntington Bay, NY | 1,614 | $250,001 | 351.9% |
| Cold Spring Harbor, NY | 2,864 | $250,001 | 351.9% |
| Old Field, NY | 915 | $250,000 | 351.9% |
| Head of the Harbor, NY | 1,454 | $215,833 | 290.1% |
| Belle Terre, NY | 791 | $204,167 | 269.1% |
| Islandia, NY | 3,315 | $82,500 | 49.1% |
| City | Population | Household Income | National Avg. |
| Goldstream, AK | 3,315 | $70,060 | 26.6% |
| Cutten, CA | 3,315 | $90,772 | 64.1% |
| Moreland Hills, OH | 3,315 | $170,391 | 208.0% |
| Merrickville-Wolford, ON | 3,315 | n/a | |
| Masontown, PA | 3,314 | $46,107 | 16.7% |
| Islandia, NY | 3,315 | $82,500 | 49.1% |
Here are the best places to live in New York
Check out the 10 most dangerous cities in New York
Most Dangerous Cities In The US
Check out the 10 safest cities in New York