| Index | Winter Harbor | Maine | National |
| Cost of living | 102 | 100 | 100 |
| Groceries | 103 | 103 | 100 |
| Health care | 101 | 101 | 100 |
| Housing | 95 | 91 | 100 |
| Transportation | 105 | 103 | 100 |
| Utilities | 110 | 108 | 100 |
| Lifestyle & Entertainment | 104 | 103 | 100 |
| Household Items | 103 | 103 | 100 |
| Education & Childcare | 104 | 106 | 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 | $80,846 | $6,737 | $1,886 | $2,426 |
| Renters | $40,086 | $3,341 | $935 | $1,203 |
| State | General Sales Tax | With Max Surtax |
| Maine | 5.5% | 5.5% |
| State | Income Tax (Low) | Income Tax (High) |
| Maine | 5.8% | 7.15% |
| City | Population | Cost of Living Index | National Avg. |
| Bar Harbor, ME | 2,221 | 115 | 14.9% |
| Southwest Harbor, ME | 649 | 117 | 16.8% |
| Winter Harbor, ME | 347 | 102 | 1.6% |
| City | Population | Cost of Living Index | National Avg. |
| St. Charles, AR | 347 | 82 | 17.6% |
| McIntosh, FL | 347 | 99 | 1.0% |
| Letts, IA | 347 | 83 | 16.8% |
| Brocton, IL | 347 | 76 | 23.8% |
| Roann, IN | 347 | 84 | 16.1% |
| Winter Harbor, ME | 347 | 102 | 1.6% |