| Index | Darlington | Maryland | National |
| Cost of living | 128 | 121 | 100 |
| Groceries | 102 | 105 | 100 |
| Health care | 109 | 109 | 100 |
| Housing | 178 | 151 | 100 |
| Transportation | 106 | 109 | 100 |
| Utilities | 108 | 108 | 100 |
| Lifestyle & Entertainment | 111 | 109 | 100 |
| Household Items | 104 | 105 | 100 |
| Education & Childcare | 110 | 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 | $148,885 | $12,407 | $3,474 | $4,467 |
| 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. |
| Lincoln University, PA | 1,902 | 100 | 0.5% |
| Bel Air CDP, MD | 1,421 | 100 | 0.1% |
| Delta, PA | 525 | 102 | 2.5% |
| Susquehanna Trails, PA | 2,106 | 103 | 2.9% |
| Port Deposit, MD | 647 | 106 | 5.6% |
| Darlington, MD | 533 | 128 | 28.0% |
| City | Population | Cost of Living Index | National Avg. |
| Cedar Creek, AZ | 533 | 84 | 15.6% |
| Seymour, IA | 533 | 78 | 21.8% |
| Golf, IL | 533 | 212 | 112.2% |
| Fancy Farm, KY | 533 | 87 | 12.9% |
| South Williamson, KY | 533 | 102 | 2.1% |
| Darlington, MD | 533 | 128 | 28.0% |