| Index | McCormick | South Carolina | National |
| Cost of living | 85 | 94 | 100 |
| Groceries | 97 | 99 | 100 |
| Health care | 98 | 98 | 100 |
| Housing | 54 | 81 | 100 |
| Transportation | 97 | 99 | 100 |
| Utilities | 102 | 101 | 100 |
| Lifestyle & Entertainment | 95 | 98 | 100 |
| Household Items | 99 | 99 | 100 |
| Education & Childcare | 101 | 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 | $76,692 | $6,391 | $1,789 | $2,301 |
| Renters | $39,513 | $3,293 | $922 | $1,186 |
| 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. |
| Modoc, SC | 376 | 98 | 1.8% |
| Troy, SC | 148 | 98 | 1.8% |
| Willington, SC | 0 | 98 | 1.8% |
| Bradley, SC | 130 | 98 | 1.8% |
| Mount Carmel, SC | 281 | 80 | 19.6% |
| McCormick, SC | 3,137 | 85 | 15.0% |
| City | Population | Cost of Living Index | National Avg. |
| Tolono, IL | 3,137 | 94 | 5.7% |
| Timiskaming, Unorganized, West Part, ON | 3,137 | n/a | |
| Cambrian Park, CA | 3,136 | 289 | 188.8% |
| North Lakeport, CA | 3,136 | 123 | 23.1% |
| Hawarden, IA | 3,136 | 84 | 15.6% |
| McCormick, SC | 3,137 | 85 | 15.0% |