| Index | Edgartown | Massachusetts | National |
| Cost of living | 226 | 131 | 100 |
| Groceries | 105 | 109 | 100 |
| Health care | 113 | 116 | 100 |
| Housing | 492 | 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 | $0 | $0 | $0 | $0 |
| Renters | $93,717 | $7,810 | $2,187 | $2,812 |
| 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. |
| Seconsett Island, MA | 38 | 112 | 12.1% |
| Popponesset, MA | 209 | 112 | 12.1% |
| Popponesset Island, MA | 36 | 112 | 12.1% |
| Teaticket, MA | 1,645 | 136 | 35.6% |
| East Falmouth, MA | 6,362 | 137 | 37.3% |
| Edgartown, MA | 538 | 226 | 126.1% |
| City | Population | Cost of Living Index | National Avg. |
| Fox River, AK | 538 | 122 | 21.6% |
| Elma, IA | 538 | 79 | 21.3% |
| Keithsburg, IL | 538 | 80 | 20.2% |
| Thompsonville, IL | 538 | 83 | 17.4% |
| Elizabethtown, IN | 538 | 83 | 17.2% |
| Edgartown, MA | 538 | 226 | 126.1% |