| Index | Guilford | Maine | National |
| Cost of living | 91 | 100 | 100 |
| Groceries | 103 | 103 | 100 |
| Health care | 101 | 101 | 100 |
| Housing | 61 | 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 | $72,741 | $6,062 | $1,697 | $2,182 |
| Renters | $50,075 | $4,173 | $1,168 | $1,502 |
| 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. |
| Dover-Foxcroft, ME | 2,574 | 91 | 8.8% |
| Dexter, ME | 2,045 | 93 | 7.3% |
| Guilford, ME | 511 | 91 | 8.7% |
| City | Population | Cost of Living Index | National Avg. |
| Cohasset, CA | 511 | 144 | 44.3% |
| Miranda, CA | 511 | 127 | 26.6% |
| Aguilar, CO | 511 | 87 | 13.2% |
| Garcon Point, FL | 511 | 108 | 7.6% |
| Delmar, IA | 511 | 86 | 14.3% |
| Guilford, ME | 511 | 91 | 8.7% |