| Index | Plainedge | New York | National |
| Income per capita | $70,524 | $51,391 | $44,883 |
| Median household income | $173,965 | $89,985 | $81,333 |
| Median income owner occupied | $182,312 | $125,982 | $106,172 |
| Median income renter occupied | $114,162 | $58,659 | $52,080 |
| Median earnings male | $94,988 | $59,465 | $54,343 |
| Median earnings female | $60,326 | $44,739 | $38,439 |
| Unemployment rate | 1.6% | 5.0% | 4.9% |
| Poverty level | 2.7% | 15.5% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 10.0% | 10.0% |
| Manufacturing sector | 4.4% | 4.4% |
| Financial & insurance services | 5.3% | 5.3% |
| Wholesale & retail services | 16.6% | 16.6% |
| Public administration | 11.2% | 11.2% |
| Transportation, warehousing & utilities | 10.8% | 10.8% |
| Education, health & social services | 13.2% | 13.2% |
| Other | 27.1% | 27.1% |
| 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% |
| Plainedge, NY | 9,149 | $173,965 | 113.9% |
| City | Population | Household Income | National Avg. |
| Willow Street, PA | 9,148 | $130,038 | 59.9% |
| Lorraine, QC | 9,148 | n/a | |
| Pineville, NC | 9,151 | $78,986 | 2.9% |
| Scott, LA | 9,146 | $82,180 | 1.0% |
| Newark, NY | 9,146 | $75,205 | 7.5% |
| Plainedge, NY | 9,149 | $173,965 | 113.9% |