| Index | Flat Rock | North Carolina | National |
| Cost of living | 139 | 96 | 100 |
| Groceries | 102 | 100 | 100 |
| Health care | 99 | 99 | 100 |
| Housing | 228 | 88 | 100 |
| Transportation | 100 | 99 | 100 |
| Utilities | 97 | 99 | 100 |
| Lifestyle & Entertainment | 106 | 100 | 100 |
| Household Items | 102 | 100 | 100 |
| Education & Childcare | 102 | 100 | 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 | $134,175 | $11,181 | $3,131 | $4,026 |
| Renters | $139,206 | $11,601 | $3,248 | $4,177 |
| State | General Sales Tax | With Max Surtax |
| North Carolina | 4.75% | 7.5% |
| State | Income Tax (Low) | Income Tax (High) |
| North Carolina | 4.75% | 4.75% |
| City | Population | Cost of Living Index | National Avg. |
| Tigerville, SC | 2,094 | 97 | 2.5% |
| Flat Rock CDP, NC | 1,487 | 85 | 14.9% |
| Fruitland, NC | 2,263 | 87 | 13.1% |
| Barker Heights, NC | 1,338 | 95 | 5.4% |
| East Flat Rock, NC | 6,318 | 96 | 4.4% |
| Flat Rock, NC | 3,432 | 139 | 38.9% |
| City | Population | Cost of Living Index | National Avg. |
| Port Ewen, NY | 3,432 | 109 | 9.3% |
| Masontown, PA | 3,432 | 83 | 16.6% |
| Edcouch, TX | 3,432 | 81 | 19.1% |
| Dundurn No. 314, SK | 3,432 | n/a | |
| Moorefield, WV | 3,431 | 94 | 5.8% |
| Flat Rock, NC | 3,432 | 139 | 38.9% |