| Index | York Harbor | Maine | National |
| Cost of living | 132 | 100 | 100 |
| Groceries | 103 | 103 | 100 |
| Health care | 103 | 101 | 100 |
| Housing | 196 | 91 | 100 |
| Transportation | 104 | 103 | 100 |
| Utilities | 107 | 108 | 100 |
| Lifestyle & Entertainment | 108 | 103 | 100 |
| Household Items | 101 | 103 | 100 |
| Education & Childcare | 108 | 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 | $151,333 | $12,611 | $3,531 | $4,540 |
| Renters | $70,006 | $5,834 | $1,633 | $2,100 |
| 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. |
| Berwick, ME | 2,058 | 106 | 5.7% |
| North Berwick, ME | 1,778 | 108 | 8.3% |
| Somersworth, NH | 12,381 | 108 | 8.5% |
| Exeter, NH | 9,649 | 113 | 12.8% |
| Dover, NH | 33,095 | 116 | 16.0% |
| York Harbor, ME | 3,609 | 132 | 32.1% |
| City | Population | Cost of Living Index | National Avg. |
| Two Harbors, MN | 3,608 | 94 | 5.8% |
| Loyalhanna, PA | 3,608 | 95 | 4.5% |
| Ponderosa Park, CO | 3,610 | 157 | 56.6% |
| Winnebago, IL | 3,610 | 92 | 8.0% |
| Society Hill, NJ | 3,610 | 133 | 33.5% |
| York Harbor, ME | 3,609 | 132 | 32.1% |