| Index | Mount Aetna | Maryland | National |
| Cost of living | 137 | 121 | 100 |
| Groceries | 106 | 105 | 100 |
| Health care | 106 | 109 | 100 |
| Housing | 207 | 151 | 100 |
| Transportation | 109 | 109 | 100 |
| Utilities | 104 | 108 | 100 |
| Lifestyle & Entertainment | 110 | 109 | 100 |
| Household Items | 105 | 105 | 100 |
| Education & Childcare | 109 | 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 | $215,055 | $17,921 | $5,018 | $6,452 |
| 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. |
| Kemps Mill, MD | 0 | 107 | 6.9% |
| Fort Ritchie, MD | 49 | 107 | 6.9% |
| Mount Briar, MD | 121 | 107 | 6.9% |
| Pondsville, MD | 40 | 107 | 6.9% |
| Gapland, MD | 62 | 108 | 7.7% |
| Mount Aetna, MD | 614 | 137 | 36.9% |
| City | Population | Cost of Living Index | National Avg. |
| Bodega, CA | 614 | 230 | 130.2% |
| Lake Mystic, FL | 614 | 102 | 2.1% |
| Funston, GA | 614 | 85 | 14.9% |
| Notus, ID | 614 | 90 | 9.5% |
| Denver, IN | 614 | 84 | 16.0% |
| Mount Aetna, MD | 614 | 137 | 36.9% |