| Index | Brookville | New York | National |
| Income per capita | $152,073 | $51,391 | $44,883 |
| Median household income | $373,481 | $89,985 | $81,333 |
| Median income owner occupied | $367,212 | $125,982 | $106,172 |
| Median income renter occupied | $164,465 | $58,659 | $52,080 |
| Median earnings male | $134,276 | $59,465 | $54,343 |
| Median earnings female | $23,208 | $44,739 | $38,439 |
| Unemployment rate | 1.7% | 5.0% | 4.9% |
| Poverty level | 2.3% | 15.5% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 1.8% | 1.8% |
| Manufacturing sector | 12.4% | 12.4% |
| Financial & insurance services | 7.8% | 7.8% |
| Wholesale & retail services | 11.3% | 11.3% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 0.7% | 0.7% |
| Education, health & social services | 29.6% | 29.6% |
| Other | 34.1% | 34.1% |
| 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% |
| Scarsdale, NY | 18,390 | $378,602 | 365.5% |
| Sands Point, NY | 2,894 | $376,615 | 363.1% |
| Brookville, NY | 3,716 | $373,481 | 359.2% |
| City | Population | Household Income | National Avg. |
| Boonsboro, MD | 3,716 | $120,931 | 48.7% |
| Ladonia, AL | 3,715 | $59,237 | 27.2% |
| Lake Isabella, CA | 3,715 | $46,551 | 42.8% |
| Ormstown, QC | 3,717 | n/a | |
| Frederick, OK | 3,718 | $47,482 | 41.6% |
| Brookville, NY | 3,716 | $373,481 | 359.2% |