| Index | Harleyville | South Carolina | National |
| Median home price | $260,551 | $260,124 | $326,622 |
| Median rent asked | $1,244 | $1,212 | $1,444 |
| Avg. people per household | 2.8 | 2.6 | 2.6 |
| Owner occupied households | 66.1% | 68.4% | 63.6% |
| Renter occupied households | 33.9% | 31.6% | 36.4% |

| Population | Home Price | National Avg. | |
| Bowman, SC | 637 | $133,693 | 59% |
| Eutawville, SC | 533 | $145,877 | 55% |
| Reevesville, SC | 241 | $225,245 | 31% |
| St. George, SC | 2,289 | $239,088 | 27% |
| Holly Hill, SC | 1,515 | $249,959 | 23% |
| Harleyville, SC | 680 | $260,551 | 20% |
| Population | Home Price | National Avg. | |
| Marengo, IN | 680 | $110,913 | 66% |
| Niantic, IL | 680 | $152,944 | 53% |
| Central City, AR | 680 | $207,456 | 36% |
| Heuvelton, NY | 680 | $168,504 | 48% |
| Oak Park, GA | 680 | $115,989 | 64% |
| Harleyville, SC | 680 | $260,551 | 20% |