| Index | Keedysville | Maryland | National |
| Cost of living | 122 | 121 | 100 |
| Groceries | 106 | 105 | 100 |
| Health care | 106 | 109 | 100 |
| Housing | 158 | 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 | $173,671 | $14,473 | $4,052 | $5,211 |
| 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. |
| Mount Briar, MD | 121 | 107 | 6.9% |
| Brownsville, MD | 27 | 108 | 7.7% |
| Trego-Rohrersville Station, MD | 105 | 108 | 7.7% |
| Gapland, MD | 62 | 108 | 7.7% |
| Cearfoss, MD | 120 | 107 | 6.9% |
| Keedysville, MD | 1,106 | 122 | 22.1% |
| City | Population | Cost of Living Index | National Avg. |
| Woodville, AL | 1,106 | 84 | 15.6% |
| Satanta, KS | 1,106 | 85 | 14.7% |
| Fifth Ward, LA | 1,106 | 90 | 9.9% |
| Memphis, MI | 1,106 | 91 | 9.2% |
| Madison Lake, MN | 1,106 | 101 | 0.7% |
| Keedysville, MD | 1,106 | 122 | 22.1% |