| Index | Bellport | New York | National |
| Income per capita | $80,789 | $34,212 | $29,829 |
| Median household income | $123,958 | $60,741 | $55,322 |
| Median income owner occupied | $140,000 | $83,277 | $70,586 |
| Median income renter occupied | $50,486 | $38,983 | $35,192 |
| Median earnings male | $74,191 | $40,464 | $36,919 |
| Median earnings female | $63,571 | $30,906 | $26,250 |
| Unemployment rate | 1.3% | 4.8% | 4.7% |
| Poverty level | 2.4% | 15.5% | 15.1% |
| Labour Type | Male | Female |
| Construction industry | 17.4% | 17.4% |
| Manufacturing sector | 7.9% | 7.9% |
| Financial & insurance services | 3.0% | 3.0% |
| Wholesale & retail services | 2.8% | 2.8% |
| Public administration | 8.9% | 8.9% |
| Transportation, warehousing & utilities | 12.6% | 12.6% |
| Education, health & social services | 15.4% | 15.4% |
| Other | 31.1% | 31.1% |
| City | Population | Household Income | National Avg. |
| Old Field, NY | 915 | $250,000 | 351.9% |
| Head of the Harbor, NY | 1,454 | $215,833 | 290.1% |
| Belle Terre, NY | 791 | $204,167 | 269.1% |
| Poquott, NY | 1,092 | $181,750 | 228.5% |
| West Hampton Dunes, NY | 69 | $155,000 | 180.2% |
| Bellport, NY | 1,899 | $123,958 | 124.1% |
| City | Population | Household Income | National Avg. |
| Coal Grove, OH | 1,899 | $43,333 | 21.7% |
| Intercourse, PA | 1,899 | $57,377 | 3.7% |
| Splendora, TX | 1,899 | $58,173 | 5.2% |
| Kedgwick, NB | 1,899 | n/a | |
| Wapello, IA | 1,898 | $70,724 | 27.8% |
| Bellport, NY | 1,899 | $123,958 | 124.1% |
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