| Index | Bar Harbor | Maine | National |
| Cost of living | 115 | 100 | 100 |
| Groceries | 103 | 103 | 100 |
| Health care | 101 | 101 | 100 |
| Housing | 140 | 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 | $112,047 | $9,337 | $2,614 | $3,362 |
| Renters | $61,854 | $5,155 | $1,443 | $1,856 |
| 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. |
| Ellsworth, ME | 8,319 | 100 | 0.3% |
| Winter Harbor, ME | 347 | 102 | 1.6% |
| Southwest Harbor, ME | 649 | 117 | 16.8% |
| Bar Harbor, ME | 2,221 | 115 | 14.9% |
| City | Population | Cost of Living Index | National Avg. |
| Sewall's Point, FL | 2,220 | 207 | 107.3% |
| Sparta, MO | 2,220 | 87 | 12.7% |
| Alpha, NJ | 2,220 | 102 | 2.3% |
| Waterford, NY | 2,222 | 102 | 1.8% |
| Britannia No. 502, SK | 2,222 | n/a | |
| Bar Harbor, ME | 2,221 | 115 | 14.9% |