| Index | Ehrhardt | South Carolina | National |
| Cost of living | 79 | 94 | 100 |
| Groceries | 97 | 99 | 100 |
| Health care | 96 | 98 | 100 |
| Housing | 35 | 81 | 100 |
| Transportation | 97 | 99 | 100 |
| Utilities | 99 | 101 | 100 |
| Lifestyle & Entertainment | 100 | 98 | 100 |
| Household Items | 100 | 99 | 100 |
| Education & Childcare | 99 | 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 | $47,661 | $3,972 | $1,112 | $1,430 |
| Renters | $23,162 | $1,930 | $540 | $695 |
| 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. |
| Govan, SC | 62 | 99 | 1.3% |
| Lodge, SC | 148 | 98 | 1.9% |
| Ulmer, SC | 87 | 79 | 20.9% |
| Fairfax, SC | 2,305 | 81 | 19.1% |
| Hilda, SC | 474 | 81 | 19.0% |
| Ehrhardt, SC | 455 | 79 | 20.9% |
| City | Population | Cost of Living Index | National Avg. |
| Maynard, AR | 455 | 80 | 19.8% |
| Shaver Lake, CA | 455 | 150 | 50.1% |
| Norwich, KS | 455 | 83 | 17.5% |
| Houston Lake, MO | 455 | 98 | 2.5% |
| Oakview, MO | 455 | 92 | 8.1% |
| Ehrhardt, SC | 455 | 79 | 20.9% |