| Index | Marion | South Carolina | National |
| Cost of living | 87 | 94 | 100 |
| Groceries | 99 | 99 | 100 |
| Health care | 100 | 98 | 100 |
| Housing | 58 | 81 | 100 |
| Transportation | 100 | 99 | 100 |
| Utilities | 103 | 101 | 100 |
| Lifestyle & Entertainment | 99 | 98 | 100 |
| Household Items | 99 | 99 | 100 |
| Education & Childcare | 98 | 98 | 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 | $66,699 | $5,558 | $1,556 | $2,001 |
| Renters | $31,794 | $2,650 | $742 | $954 |
| State | General Sales Tax | With Max Surtax |
| South Carolina | 6% | 9% |
| State | Income Tax (Low) | Income Tax (High) |
| South Carolina | 0% | 6.5% |
| City | Population | Cost of Living Index | National Avg. |
| Sellers, SC | 94 | 76 | 24.5% |
| Mullins, SC | 4,373 | 83 | 16.8% |
| Lake View, SC | 743 | 85 | 14.6% |
| Latta, SC | 1,664 | 87 | 13.2% |
| Nichols, SC | 234 | 88 | 11.7% |
| Marion, SC | 6,768 | 87 | 12.7% |
| City | Population | Cost of Living Index | National Avg. |
| Clairton, PA | 6,767 | 82 | 17.8% |
| Slave Lake, AB | 6,765 | n/a | |
| Marianna, FL | 6,771 | 83 | 17.5% |
| Purcell, OK | 6,764 | 90 | 9.7% |
| Bondurant, IA | 6,772 | 102 | 2.0% |
| Marion, SC | 6,768 | 87 | 12.7% |