| Index | Waterloo | South Carolina | National |
| Cost of living | 91 | 94 | 100 |
| Groceries | 101 | 99 | 100 |
| Health care | 99 | 98 | 100 |
| Housing | 69 | 81 | 100 |
| Transportation | 99 | 99 | 100 |
| Utilities | 104 | 101 | 100 |
| Lifestyle & Entertainment | 101 | 98 | 100 |
| Household Items | 98 | 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 | $71,885 | $5,990 | $1,677 | $2,157 |
| Renters | $0 | $0 | $0 | $0 |
| 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. |
| Mountville, SC | 78 | 98 | 2.4% |
| Princeton, SC | 63 | 100 | 0.1% |
| Coronaca, SC | 83 | 100 | 0.1% |
| Ware Shoals, SC | 2,527 | 83 | 17.2% |
| Cross Hill, SC | 573 | 82 | 18.3% |
| Waterloo, SC | 186 | 91 | 9.1% |
| City | Population | Cost of Living Index | National Avg. |
| Gulfcrest, AL | 186 | 90 | 9.9% |
| Camptonville, CA | 186 | 121 | 20.7% |
| Fostoria, IA | 186 | 87 | 12.9% |
| Green Mountain, IA | 186 | 80 | 20.2% |
| Webb, IA | 186 | 79 | 21.4% |
| Waterloo, SC | 186 | 91 | 9.1% |