| Index | Claymont | Delaware | National |
| Cost of living | 104 | 107 | 100 |
| Groceries | 100 | 99 | 100 |
| Health care | 98 | 100 | 100 |
| Housing | 115 | 123 | 100 |
| Transportation | 97 | 99 | 100 |
| Utilities | 98 | 102 | 100 |
| Lifestyle & Entertainment | 102 | 102 | 100 |
| Household Items | 102 | 100 | 100 |
| Education & Childcare | 99 | 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 | $114,250 | $9,521 | $2,666 | $3,428 |
| Renters | $74,910 | $6,243 | $1,748 | $2,248 |
| 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. |
| Cheyney University, PA | 198 | 99 | 0.8% |
| Prospect Park CDP, PA | 233 | 79 | 21.0% |
| Chester, PA | 35,117 | 86 | 13.9% |
| Marcus Hook, PA | 2,381 | 87 | 12.6% |
| Colwyn, PA | 2,607 | 91 | 8.7% |
| Claymont, DE | 9,717 | 104 | 3.9% |
| City | Population | Cost of Living Index | National Avg. |
| Cedar Hills, OR | 9,718 | 136 | 36.2% |
| Helotes, TX | 9,720 | 128 | 27.7% |
| Amityville, NY | 9,713 | 139 | 38.7% |
| Atoka, TN | 9,712 | 102 | 2.4% |
| Crestline, CA | 9,723 | 123 | 23.0% |
| Claymont, DE | 9,717 | 104 | 3.9% |