| Index | Cape St. Claire | Maryland | National |
| Cost of living | 136 | 121 | 100 |
| Groceries | 104 | 105 | 100 |
| Health care | 110 | 109 | 100 |
| Housing | 201 | 151 | 100 |
| Transportation | 110 | 109 | 100 |
| Utilities | 109 | 108 | 100 |
| Lifestyle & Entertainment | 108 | 109 | 100 |
| Household Items | 107 | 105 | 100 |
| Education & Childcare | 112 | 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 | $171,320 | $14,277 | $3,997 | $5,140 |
| Renters | $114,929 | $9,577 | $2,681 | $3,448 |
| 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. |
| Georgetown, MD | 23 | 106 | 6.5% |
| Edesville, MD | 166 | 106 | 6.5% |
| Lansdowne, MD | 8,964 | 104 | 4.0% |
| Rock Hall, MD | 1,594 | 105 | 5.3% |
| Fairlee, MD | 539 | 106 | 5.7% |
| Cape St. Claire, MD | 8,658 | 136 | 36.1% |
| City | Population | Cost of Living Index | National Avg. |
| Zorra, ON | 8,659 | n/a | |
| Evergreen, MT | 8,660 | 107 | 6.7% |
| Dormont, PA | 8,661 | 97 | 2.9% |
| Westwego, LA | 8,662 | 91 | 9.1% |
| Seneca, SC | 8,653 | 94 | 5.8% |
| Cape St. Claire, MD | 8,658 | 136 | 36.1% |