| Index | Trappe | Maryland | National |
| Cost of living | 111 | 121 | 100 |
| Groceries | 107 | 105 | 100 |
| Health care | 109 | 109 | 100 |
| Housing | 120 | 151 | 100 |
| Transportation | 110 | 109 | 100 |
| Utilities | 106 | 108 | 100 |
| Lifestyle & Entertainment | 111 | 109 | 100 |
| Household Items | 104 | 105 | 100 |
| Education & Childcare | 108 | 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 | $106,236 | $8,853 | $2,479 | $3,187 |
| Renters | $79,981 | $6,665 | $1,866 | $2,400 |
| 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. |
| Taylors Island, MD | 85 | 110 | 10.1% |
| Hurlock, MD | 2,444 | 98 | 2.0% |
| Eldorado, MD | 78 | 98 | 1.9% |
| East New Market, MD | 334 | 101 | 0.8% |
| Brookview, MD | 52 | 102 | 1.6% |
| Trappe, MD | 1,197 | 111 | 11.3% |
| City | Population | Cost of Living Index | National Avg. |
| Centreville, MI | 1,197 | 86 | 13.7% |
| Elbow Lake, MN | 1,197 | 87 | 12.8% |
| Mesita, NM | 1,197 | 82 | 17.9% |
| Wolfhurst, OH | 1,197 | 82 | 17.5% |
| Saint-Barnabé, QC | 1,197 | n/a | |
| Trappe, MD | 1,197 | 111 | 11.3% |