| Index | Robinwood | Maryland | National |
| Cost of living | 116 | 121 | 100 |
| Groceries | 106 | 105 | 100 |
| Health care | 106 | 109 | 100 |
| Housing | 139 | 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 | $125,116 | $10,426 | $2,919 | $3,754 |
| Renters | $72,387 | $6,032 | $1,689 | $2,172 |
| 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. |
| Cearfoss, MD | 120 | 107 | 6.9% |
| Big Spring, MD | 51 | 107 | 6.9% |
| Eakles Mill, MD | 0 | 107 | 6.9% |
| Kemps Mill, MD | 0 | 107 | 6.9% |
| Fort Ritchie, MD | 49 | 107 | 6.9% |
| Robinwood, MD | 7,766 | 116 | 16.5% |
| City | Population | Cost of Living Index | National Avg. |
| Meridianville, AL | 7,766 | 97 | 3.5% |
| Twin Lakes, CO | 7,765 | 132 | 31.6% |
| Lake Shore, WA | 7,764 | 139 | 39.1% |
| Oakdale, LA | 7,762 | 85 | 15.3% |
| Donnacona, QC | 7,762 | n/a | |
| Robinwood, MD | 7,766 | 116 | 16.5% |