| Index | Williston Park | New York | National |
| Income per capita | $86,589 | $51,391 | $44,883 |
| Median household income | $177,982 | $89,985 | $81,333 |
| Median income owner occupied | $208,796 | $125,982 | $106,172 |
| Median income renter occupied | $121,049 | $58,659 | $52,080 |
| Median earnings male | $96,487 | $59,465 | $54,343 |
| Median earnings female | $70,663 | $44,739 | $38,439 |
| Unemployment rate | 2.8% | 5.0% | 4.9% |
| Poverty level | 1.2% | 15.5% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 11.0% | 11.0% |
| Manufacturing sector | 4.2% | 4.2% |
| Financial & insurance services | 9.4% | 9.4% |
| Wholesale & retail services | 10.9% | 10.9% |
| Public administration | 13.7% | 13.7% |
| Transportation, warehousing & utilities | 6.3% | 6.3% |
| Education, health & social services | 10.6% | 10.6% |
| Other | 30.7% | 30.7% |
| City | Population | Household Income | National Avg. |
| Munsey Park, NY | 2,760 | $379,337 | 366.4% |
| Laurel Hollow, NY | 2,019 | $379,136 | 366.2% |
| Hewlett Harbor, NY | 981 | $378,763 | 365.7% |
| Sands Point, NY | 2,894 | $376,615 | 363.1% |
| Plandome, NY | 1,397 | $375,731 | 362.0% |
| Williston Park, NY | 7,430 | $177,982 | 118.8% |
| City | Population | Household Income | National Avg. |
| South Apopka, FL | 7,430 | $56,614 | 30.4% |
| Walled Lake, MI | 7,432 | $80,669 | 0.8% |
| Fort Bragg, CA | 7,427 | $62,087 | 23.7% |
| Palmyra, NJ | 7,427 | $108,237 | 33.1% |
| Gibsonville, NC | 7,425 | $114,453 | 40.7% |
| Williston Park, NY | 7,430 | $177,982 | 118.8% |