| Index | Glen Echo | Maryland | National |
| Cost of living | 200 | 121 | 100 |
| Groceries | 103 | 105 | 100 |
| Health care | 111 | 109 | 100 |
| Housing | 411 | 151 | 100 |
| Transportation | 114 | 109 | 100 |
| Utilities | 105 | 108 | 100 |
| Lifestyle & Entertainment | 113 | 109 | 100 |
| Household Items | 106 | 105 | 100 |
| Education & Childcare | 116 | 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 | $221,217 | $18,435 | $5,161 | $6,637 |
| Renters | $137,419 | $11,452 | $3,206 | $4,123 |
| 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. |
| Rose Hill CDP (Lee County), VA | 731 | 89 | 11.0% |
| Wakefield town, VA | 838 | 92 | 8.4% |
| Belle Haven town, VA | 578 | 99 | 1.4% |
| Cottage City, MD | 1,193 | 105 | 5.5% |
| Silver Hill, MD | 5,346 | 132 | 31.6% |
| Glen Echo, MD | 334 | 200 | 99.9% |
| City | Population | Cost of Living Index | National Avg. |
| Colt, AR | 334 | 78 | 21.7% |
| Oak Shores, CA | 334 | 156 | 55.5% |
| Bronson, IA | 334 | 89 | 10.6% |
| Arimo, ID | 334 | 93 | 6.9% |
| Hanaford, IL | 334 | 81 | 18.8% |
| Glen Echo, MD | 334 | 200 | 99.9% |