| Index | St. Matthews | South Carolina | National |
| Cost of living | 90 | 94 | 100 |
| Groceries | 100 | 99 | 100 |
| Health care | 102 | 98 | 100 |
| Housing | 69 | 81 | 100 |
| Transportation | 98 | 99 | 100 |
| Utilities | 104 | 101 | 100 |
| Lifestyle & Entertainment | 94 | 98 | 100 |
| Household Items | 100 | 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 | $85,489 | $7,124 | $1,995 | $2,565 |
| Renters | $24,571 | $2,048 | $573 | $737 |
| 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. |
| Gadsden, SC | 1,003 | 77 | 22.5% |
| Edisto, SC | 2,045 | 82 | 18.0% |
| Eastover, SC | 702 | 83 | 17.4% |
| Brookdale, SC | 4,871 | 85 | 15.3% |
| Wilkinson Heights, SC | 1,937 | 85 | 15.2% |
| St. Matthews, SC | 2,455 | 90 | 9.8% |
| City | Population | Cost of Living Index | National Avg. |
| Spring Valley, MN | 2,455 | 90 | 10.5% |
| Richland, MO | 2,455 | 83 | 17.5% |
| Fort Polk North, LA | 2,454 | 99 | 1.3% |
| Olivia, MN | 2,456 | 91 | 9.2% |
| Judsonia, AR | 2,453 | 82 | 18.4% |
| St. Matthews, SC | 2,455 | 90 | 9.8% |