| Index | Hartly | Delaware | National |
| Cost of living | 82 | 107 | 100 |
| Groceries | 98 | 99 | 100 |
| Health care | 102 | 100 | 100 |
| Housing | 41 | 123 | 100 |
| Transportation | 99 | 99 | 100 |
| Utilities | 102 | 102 | 100 |
| Lifestyle & Entertainment | 100 | 102 | 100 |
| Household Items | 98 | 100 | 100 |
| Education & Childcare | 96 | 99 | 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 | $183,976 | $15,331 | $4,292 | $5,520 |
| Renters | $0 | $0 | $0 | $0 |
| State | General Sales Tax | With Max Surtax |
| Delaware | 0% | 0% |
| State | Income Tax (Low) | Income Tax (High) |
| Delaware | 2.2% | 6.6% |
| City | Population | Cost of Living Index | National Avg. |
| Henderson, MD | 162 | 88 | 12.4% |
| Little Creek, DE | 297 | 91 | 9.0% |
| Leipsic, DE | 147 | 94 | 6.0% |
| Rodney Village, DE | 1,200 | 94 | 6.0% |
| Sudlersville, MD | 438 | 94 | 5.9% |
| Hartly, DE | 170 | 82 | 18.3% |
| City | Population | Cost of Living Index | National Avg. |
| Akhiok, AK | 170 | 97 | 3.2% |
| Wawona, CA | 170 | 116 | 16.1% |
| Crook, CO | 170 | 100 | 0.3% |
| Ramah, CO | 170 | 95 | 4.9% |
| Lidderdale, IA | 170 | 80 | 19.8% |
| Hartly, DE | 170 | 82 | 18.3% |