| Index | East Sandwich | Massachusetts | National |
| Cost of living | 161 | 131 | 100 |
| Groceries | 105 | 109 | 100 |
| Health care | 113 | 116 | 100 |
| Housing | 274 | 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 | $165,447 | $13,787 | $3,860 | $4,964 |
| Renters | $3,712 | $309 | $87 | $111 |
| 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% |
| Onset, MA | 1,074 | 125 | 25.0% |
| White Island Shores, MA | 2,470 | 128 | 28.1% |
| East Sandwich, MA | 3,760 | 161 | 60.7% |
| City | Population | Cost of Living Index | National Avg. |
| Central Gardens, TX | 3,760 | 101 | 1.2% |
| Thompsonville, PA | 3,759 | 119 | 19.5% |
| Saint-André-Avellin, QC | 3,759 | n/a | |
| Valley Grande, AL | 3,761 | 88 | 12.0% |
| Kelseyville, CA | 3,761 | 112 | 12.3% |
| East Sandwich, MA | 3,760 | 161 | 60.7% |