| Index | Barnwell | South Carolina | National |
| Median home price | $105,800 | $143,600 | $184,700 |
| Median rent asked | $665 | $811 | $949 |
| Avg. people per household | 2.5 | 2.6 | 2.6 |
| Owner occupied households | 59.2% | 68.4% | 63.6% |
| Renter occupied households | 40.8% | 31.6% | 36.4% |
| Population | Home Price | National Avg. | |
| Elko, SC | 327 | $0 | 100% |
| Olar, SC | 307 | $0 | 100% |
| Govan, SC | 60 | $0 | 100% |
| Denmark, SC | 3,231 | $49,900 | 73% |
| Hilda, SC | 461 | $56,800 | 69% |
| Barnwell, SC | 4,373 | $105,800 | 43% |
| Population | Home Price | National Avg. | |
| Hampden, ME | 4,373 | $211,100 | 14% |
| Okauchee Lake, WI | 4,373 | $380,600 | 106% |
| La Joya, TX | 4,374 | $82,400 | 55% |
| Isle of Palms, SC | 4,371 | $815,300 | 341% |
| North Terre Haute, IN | 4,371 | $96,600 | 48% |
| Barnwell, SC | 4,373 | $105,800 | 43% |
Here are the best places to live in South Carolina
10 Best cities in South Carolina for employment
These are the 10 most affordable cities in South Carolina
See the best places to live in & around Barnwell