| Index | North Lindenhurst | New York | National |
| Income per capita | $54,077 | $51,391 | $44,883 |
| Median household income | $154,045 | $89,985 | $81,333 |
| Median income owner occupied | $173,746 | $125,982 | $106,172 |
| Median income renter occupied | $78,294 | $58,659 | $52,080 |
| Median earnings male | $93,827 | $59,465 | $54,343 |
| Median earnings female | $46,683 | $44,739 | $38,439 |
| Unemployment rate | 1.8% | 5.0% | 4.9% |
| Poverty level | 6.4% | 15.5% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 16.7% | 16.7% |
| Manufacturing sector | 7.5% | 7.5% |
| Financial & insurance services | 4.9% | 4.9% |
| Wholesale & retail services | 22.3% | 22.3% |
| Public administration | 6.0% | 6.0% |
| Transportation, warehousing & utilities | 10.5% | 10.5% |
| Education, health & social services | 8.8% | 8.8% |
| Other | 17.9% | 17.9% |
| City | Population | Household Income | National Avg. |
| Laurel Hollow, NY | 2,019 | $379,136 | 366.2% |
| Roslyn Estates, NY | 1,426 | $373,570 | 359.3% |
| 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% |
| North Lindenhurst, NY | 11,096 | $154,045 | 89.4% |
| City | Population | Household Income | National Avg. |
| Galena Park, TX | 11,097 | $70,654 | 13.1% |
| Ironton, OH | 11,094 | $53,356 | 34.4% |
| Sierra Madre, CA | 11,099 | $156,572 | 92.5% |
| Burtonsville, MD | 11,091 | $183,387 | 125.5% |
| Fox Lake, IL | 11,088 | $94,693 | 16.4% |
| North Lindenhurst, NY | 11,096 | $154,045 | 89.4% |