| Index | Babylon | New York | National |
| Income per capita | $89,674 | $51,391 | $44,883 |
| Median household income | $192,284 | $89,985 | $81,333 |
| Median income owner occupied | $193,233 | $125,982 | $106,172 |
| Median income renter occupied | $128,053 | $58,659 | $52,080 |
| Median earnings male | $112,189 | $59,465 | $54,343 |
| Median earnings female | $70,397 | $44,739 | $38,439 |
| Unemployment rate | 2.2% | 5.0% | 4.9% |
| Poverty level | 3.3% | 15.5% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 9.1% | 9.1% |
| Manufacturing sector | 3.3% | 3.3% |
| Financial & insurance services | 10.3% | 10.3% |
| Wholesale & retail services | 16.8% | 16.8% |
| Public administration | 7.2% | 7.2% |
| Transportation, warehousing & utilities | 7.0% | 7.0% |
| Education, health & social services | 15.8% | 15.8% |
| Other | 26.3% | 26.3% |
| City | Population | Household Income | National Avg. |
| Laurel Hollow, NY | 2,019 | $379,136 | 366.2% |
| Brookville, NY | 3,716 | $373,481 | 359.2% |
| Cold Spring Harbor, NY | 2,967 | $371,740 | 357.1% |
| Huntington Bay, NY | 1,646 | $365,621 | 349.5% |
| Old Westbury, NY | 4,784 | $327,675 | 302.9% |
| Babylon, NY | 12,378 | $192,284 | 136.4% |
| City | Population | Household Income | National Avg. |
| Neosho, MO | 12,375 | $65,594 | 19.4% |
| Somersworth, NH | 12,381 | $100,680 | 23.8% |
| Rossmoor, CA | 12,384 | $206,112 | 153.4% |
| Sidney, BC | 12,386 | n/a | |
| Clawson, MI | 12,368 | $106,265 | 30.7% |
| Babylon, NY | 12,378 | $192,284 | 136.4% |