| Index | Madaket | Massachusetts | National |
| Cost of living | 328 | 131 | 100 |
| Groceries | 105 | 109 | 100 |
| Health care | 113 | 116 | 100 |
| Housing | 831 | 169 | 100 |
| Transportation | 115 | 115 | 100 |
| Utilities | 115 | 117 | 100 |
| Lifestyle & Entertainment | 116 | 115 | 100 |
| Household Items | 106 | 109 | 100 |
| Education & Childcare | 119 | 127 | 100 |

| Cost of living index | |
| Groceries index | |
| Health care index | |
| Housing index | |
| Transportation index | |
| Utilities index | |
| Lifestyle index | |
| Household index | |
| Educare index |
| Median Income | Per Year | Per Month | Max Budget (28% DTI) | Max Budget (36% DTI) |
| Owners | $117,409 | $9,784 | $2,739 | $3,523 |
| Renters | $0 | $0 | $0 | $0 |
| State | General Sales Tax | With Max Surtax |
| Massachusetts | 6.25% | 6.25% |
| State | Income Tax (Low) | Income Tax (High) |
| Massachusetts | 5% | 9% |
| City | Population | Cost of Living Index | National Avg. |
| Nantucket, MA | 8,845 | 216 | 116.2% |
| Siasconset, MA | 91 | 413 | 312.7% |
| Madaket, MA | 297 | 328 | 227.8% |
| City | Population | Cost of Living Index | National Avg. |
| Gilmore, AR | 297 | 91 | 8.8% |
| Cibola, AZ | 297 | 104 | 4.0% |
| Little Creek, DE | 297 | 91 | 9.0% |
| Pacific Junction, IA | 297 | 88 | 12.2% |
| Druid Hills, KY | 297 | 124 | 23.8% |
| Madaket, MA | 297 | 328 | 227.8% |