| Index | St. George Island | Maryland | National |
| Cost of living | 171 | 121 | 100 |
| Groceries | 106 | 105 | 100 |
| Health care | 112 | 109 | 100 |
| Housing | 315 | 151 | 100 |
| Transportation | 112 | 109 | 100 |
| Utilities | 112 | 108 | 100 |
| Lifestyle & Entertainment | 113 | 109 | 100 |
| Household Items | 104 | 105 | 100 |
| Education & Childcare | 114 | 112 | 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 | $0 | $0 | $0 | $0 |
| Renters | $0 | $0 | $0 | $0 |
| State | General Sales Tax | With Max Surtax |
| Maryland | 6% | 6% |
| State | Income Tax (Low) | Income Tax (High) |
| Maryland | 2% | 5.75% |
| City | Population | Cost of Living Index | National Avg. |
| Heathsville, VA | 246 | 94 | 6.5% |
| Lexington Park, MD | 13,260 | 113 | 12.9% |
| Drum Point, MD | 2,587 | 125 | 25.2% |
| California, MD | 15,094 | 125 | 25.3% |
| Piney Point, MD | 1,068 | 133 | 32.7% |
| St. George Island, MD | 441 | 171 | 71.4% |
| City | Population | Cost of Living Index | National Avg. |
| Honomu, HI | 441 | 136 | 36.2% |
| Chandlerville, IL | 441 | 83 | 17.2% |
| Hanska, MN | 441 | 84 | 16.2% |
| Drummond, OK | 441 | 94 | 6.2% |
| Mammoth, PA | 441 | 98 | 2.3% |
| St. George Island, MD | 441 | 171 | 71.4% |