| Index | Madaket | Massachusetts | National |
| Income per capita | $130,374 | $57,616 | $44,883 |
| Median household income | $128,338 | $106,188 | $81,333 |
| Median income owner occupied | $117,409 | $143,346 | $106,172 |
| Median income renter occupied | $0 | $57,502 | $52,080 |
| Median earnings male | $61,401 | $67,299 | $54,343 |
| Median earnings female | $76,950 | $46,306 | $38,439 |
| Unemployment rate | 0.0% | 4.8% | 4.9% |
| Poverty level | 6.2% | 11.4% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 43.4% | 43.4% |
| Manufacturing sector | 0.0% | 0.0% |
| Financial & insurance services | 11.1% | 11.1% |
| Wholesale & retail services | 0.0% | 0.0% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 0.0% | 0.0% |
| Education, health & social services | 10.1% | 10.1% |
| Other | 35.4% | 35.4% |
| City | Population | Household Income | National Avg. |
| Nantucket, MA | 8,845 | $163,079 | 100.5% |
| Siasconset, MA | 91 | $112,794 | 38.7% |
| Madaket, MA | 297 | $128,338 | 57.8% |
| City | Population | Household Income | National Avg. |
| Gilmore, AR | 297 | $39,196 | 51.8% |
| Cibola, AZ | 297 | $57,311 | 29.5% |
| Little Creek, DE | 297 | $67,160 | 17.4% |
| Pacific Junction, IA | 297 | $86,530 | 6.4% |
| Druid Hills, KY | 297 | $201,266 | 147.5% |
| Madaket, MA | 297 | $128,338 | 57.8% |