| Index | Nantucket | Massachusetts | National |
| Income per capita | $73,781 | $57,616 | $44,883 |
| Median household income | $163,079 | $106,188 | $81,333 |
| Median income owner occupied | $186,313 | $143,346 | $106,172 |
| Median income renter occupied | $100,207 | $57,502 | $52,080 |
| Median earnings male | $73,781 | $67,299 | $54,343 |
| Median earnings female | $73,510 | $46,306 | $38,439 |
| Unemployment rate | 4.8% | 4.8% | 4.9% |
| Poverty level | 7.1% | 11.4% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 36.7% | 36.7% |
| Manufacturing sector | 3.5% | 3.5% |
| Financial & insurance services | 0.3% | 0.3% |
| Wholesale & retail services | 6.9% | 6.9% |
| Public administration | 4.4% | 4.4% |
| Transportation, warehousing & utilities | 10.2% | 10.2% |
| Education, health & social services | 11.6% | 11.6% |
| Other | 25.7% | 25.7% |
| City | Population | Household Income | National Avg. |
| Madaket, MA | 297 | $128,338 | 57.8% |
| Siasconset, MA | 91 | $112,794 | 38.7% |
| Nantucket, MA | 8,845 | $163,079 | 100.5% |
| City | Population | Household Income | National Avg. |
| Closter, NJ | 8,846 | $214,347 | 163.5% |
| Woodbury CDP, NY | 8,847 | $233,271 | 186.8% |
| Bayport, NY | 8,849 | $170,369 | 109.5% |
| Wyoming, OH | 8,852 | $192,089 | 136.2% |
| Bridgewater, MA | 8,837 | $83,993 | 3.3% |
| Nantucket, MA | 8,845 | $163,079 | 100.5% |