| Index | Stony Brook | New York | National |
| Income per capita | $91,678 | $51,391 | $44,883 |
| Median household income | $180,574 | $89,985 | $81,333 |
| Median income owner occupied | $207,864 | $125,982 | $106,172 |
| Median income renter occupied | $105,508 | $58,659 | $52,080 |
| Median earnings male | $125,379 | $59,465 | $54,343 |
| Median earnings female | $72,086 | $44,739 | $38,439 |
| Unemployment rate | 2.0% | 5.0% | 4.9% |
| Poverty level | 4.6% | 15.5% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 9.9% | 9.9% |
| Manufacturing sector | 4.0% | 4.0% |
| Financial & insurance services | 6.5% | 6.5% |
| Wholesale & retail services | 14.2% | 14.2% |
| Public administration | 5.5% | 5.5% |
| Transportation, warehousing & utilities | 6.1% | 6.1% |
| Education, health & social services | 29.6% | 29.6% |
| Other | 22.2% | 22.2% |
| City | Population | Household Income | National Avg. |
| Old Field, NY | 949 | $377,288 | 363.9% |
| Huntington Bay, NY | 1,646 | $365,621 | 349.5% |
| Head of the Harbor, NY | 1,506 | $323,823 | 298.1% |
| Belle Terre, NY | 813 | $304,762 | 274.7% |
| Eatons Neck, NY | 1,343 | $272,729 | 235.3% |
| Stony Brook, NY | 12,162 | $180,574 | 122.0% |
| City | Population | Household Income | National Avg. |
| Richfield, WI | 12,159 | $171,342 | 110.7% |
| South Lyon, MI | 12,155 | $110,457 | 35.8% |
| Glen Rock, NJ | 12,170 | $266,962 | 228.2% |
| Wanaque, NJ | 12,174 | $142,170 | 74.8% |
| Robertsville, NJ | 12,178 | $256,738 | 215.7% |
| Stony Brook, NY | 12,162 | $180,574 | 122.0% |