| Index | Greenlawn | New York | National |
| Income per capita | $67,950 | $51,391 | $44,883 |
| Median household income | $173,049 | $89,985 | $81,333 |
| Median income owner occupied | $199,272 | $125,982 | $106,172 |
| Median income renter occupied | $38,598 | $58,659 | $52,080 |
| Median earnings male | $79,860 | $59,465 | $54,343 |
| Median earnings female | $61,797 | $44,739 | $38,439 |
| Unemployment rate | 2.3% | 5.0% | 4.9% |
| Poverty level | 5.0% | 15.5% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 10.6% | 10.6% |
| Manufacturing sector | 7.4% | 7.4% |
| Financial & insurance services | 7.2% | 7.2% |
| Wholesale & retail services | 20.5% | 20.5% |
| Public administration | 7.4% | 7.4% |
| Transportation, warehousing & utilities | 8.1% | 8.1% |
| Education, health & social services | 9.7% | 9.7% |
| Other | 23.9% | 23.9% |
| City | Population | Household Income | National Avg. |
| Laurel Hollow, NY | 2,019 | $379,136 | 366.2% |
| Old Field, NY | 949 | $377,288 | 363.9% |
| Brookville, NY | 3,716 | $373,481 | 359.2% |
| Cold Spring Harbor, NY | 2,967 | $371,740 | 357.1% |
| East Hills, NY | 7,385 | $368,563 | 353.2% |
| Greenlawn, NY | 15,169 | $173,049 | 112.8% |
| City | Population | Household Income | National Avg. |
| Scottsbluff, NE | 15,165 | $72,955 | 10.3% |
| Hereford, TX | 15,173 | $69,909 | 14.0% |
| Grovetown, GA | 15,176 | $85,926 | 5.6% |
| Yankton, SD | 15,183 | $79,470 | 2.3% |
| Hampton Bays, NY | 15,184 | $132,751 | 63.2% |
| Greenlawn, NY | 15,169 | $173,049 | 112.8% |