| Index | Herricks | New York | National |
| Income per capita | $58,212 | $34,212 | $29,829 |
| Median household income | $131,176 | $60,741 | $55,322 |
| Median income owner occupied | $131,029 | $83,277 | $70,586 |
| Median income renter occupied | $0 | $38,983 | $35,192 |
| Median earnings male | $82,321 | $40,464 | $36,919 |
| Median earnings female | $59,141 | $30,906 | $26,250 |
| Unemployment rate | 1.8% | 4.8% | 4.7% |
| Poverty level | 7.3% | 15.5% | 15.1% |
| Labour Type | Male | Female |
| Construction industry | 10.2% | 10.2% |
| Manufacturing sector | 5.9% | 5.9% |
| Financial & insurance services | 8.2% | 8.2% |
| Wholesale & retail services | 18.8% | 18.8% |
| Public administration | 5.5% | 5.5% |
| Transportation, warehousing & utilities | 7.9% | 7.9% |
| Education, health & social services | 12.6% | 12.6% |
| Other | 25.5% | 25.5% |
| City | Population | Household Income | National Avg. |
| Cold Spring Harbor, NY | 2,864 | $250,001 | 351.9% |
| Laurel Hollow, NY | 1,967 | $250,001 | 351.9% |
| Hewlett Harbor, NY | 946 | $250,001 | 351.9% |
| Roslyn Estates, NY | 1,385 | $250,001 | 351.9% |
| Brookville, NY | 3,599 | $250,001 | 351.9% |
| Herricks, NY | 4,032 | $131,176 | 137.1% |
| City | Population | Household Income | National Avg. |
| Paintsville, KY | 4,032 | $22,047 | 60.1% |
| Fenton, MO | 4,033 | $94,826 | 71.4% |
| Palmer Heights, PA | 4,033 | $95,536 | 72.7% |
| Fremont, MI | 4,030 | $39,508 | 28.6% |
| Franklin, NC | 4,030 | $39,754 | 28.1% |
| Herricks, NY | 4,032 | $131,176 | 137.1% |
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