| Index | Galena | Maryland | National |
| Cost of living | 99 | 121 | 100 |
| Groceries | 98 | 105 | 100 |
| Health care | 102 | 109 | 100 |
| Housing | 100 | 151 | 100 |
| Transportation | 99 | 109 | 100 |
| Utilities | 102 | 108 | 100 |
| Lifestyle & Entertainment | 100 | 109 | 100 |
| Household Items | 98 | 105 | 100 |
| Education & Childcare | 96 | 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 | $146,547 | $12,212 | $3,419 | $4,397 |
| Renters | $25,072 | $2,089 | $585 | $752 |
| 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. |
| Hartly, DE | 170 | 82 | 18.3% |
| Sudlersville, MD | 438 | 94 | 5.9% |
| Butlertown, MD | 335 | 102 | 2.3% |
| Kennedyville, MD | 439 | 102 | 2.5% |
| Cecilton, MD | 925 | 102 | 1.7% |
| Galena, MD | 782 | 99 | 0.6% |
| City | Population | Cost of Living Index | National Avg. |
| Amity, AR | 782 | 84 | 15.8% |
| Aguila, AZ | 782 | 87 | 12.5% |
| Plains, GA | 782 | 98 | 2.2% |
| Talbotton, GA | 782 | 89 | 11.0% |
| Blairstown, IA | 782 | 88 | 12.4% |
| Galena, MD | 782 | 99 | 0.6% |