| Index | Belfast | Maine | National |
| Cost of living | 103 | 100 | 100 |
| Groceries | 103 | 103 | 100 |
| Health care | 101 | 101 | 100 |
| Housing | 100 | 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 | $98,326 | $8,194 | $2,294 | $2,950 |
| Renters | $47,316 | $3,943 | $1,104 | $1,420 |
| 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. |
| Bucksport, ME | 2,994 | 94 | 6.2% |
| Searsport, ME | 1,076 | 104 | 4.0% |
| Camden, ME | 3,675 | 119 | 19.1% |
| Castine, ME | 829 | 151 | 51.4% |
| Belfast, ME | 6,968 | 103 | 2.9% |
| City | Population | Cost of Living Index | National Avg. |
| Pembroke Park, FL | 6,970 | 89 | 11.0% |
| La Follette, TN | 6,970 | 84 | 15.9% |
| Pacific, MO | 6,965 | 93 | 6.6% |
| Kirtland, OH | 6,965 | 109 | 8.8% |
| Cramahe, ON | 6,971 | n/a | |
| Belfast, ME | 6,968 | 103 | 2.9% |