| Index | Muttontown | New York | National |
| Income per capita | $144,765 | $51,391 | $44,883 |
| Median household income | $285,924 | $89,985 | $81,333 |
| Median income owner occupied | $293,762 | $125,982 | $106,172 |
| Median income renter occupied | $211,548 | $58,659 | $52,080 |
| Median earnings male | $126,427 | $59,465 | $54,343 |
| Median earnings female | $77,444 | $44,739 | $38,439 |
| Unemployment rate | 5.8% | 5.0% | 4.9% |
| Poverty level | 2.0% | 15.5% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 2.4% | 2.4% |
| Manufacturing sector | 6.2% | 6.2% |
| Financial & insurance services | 18.0% | 18.0% |
| Wholesale & retail services | 14.5% | 14.5% |
| Public administration | 3.4% | 3.4% |
| Transportation, warehousing & utilities | 2.9% | 2.9% |
| Education, health & social services | 18.9% | 18.9% |
| Other | 30.1% | 30.1% |
| 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% |
| Muttontown, NY | 3,770 | $285,924 | 251.5% |
| City | Population | Household Income | National Avg. |
| Waukon, IA | 3,770 | $72,568 | 10.8% |
| Spencerport, NY | 3,768 | $106,669 | 31.2% |
| L'Ange-Gardien, QC | 3,768 | n/a | |
| Mountain Green, UT | 3,772 | $187,936 | 131.1% |
| Bright, NB | 3,772 | n/a | |
| Muttontown, NY | 3,770 | $285,924 | 251.5% |