| Index | Columbia | California | National |
| Median home price | $345,100 | $409,300 | $184,700 |
| Median rent asked | $703 | $1,297 | $949 |
| Avg. people per household | 1.9 | 3.0 | 2.6 |
| Owner occupied households | 72.4% | 54.1% | 63.6% |
| Renter occupied households | 27.6% | 45.9% | 36.4% |
| Population | Home Price | National Avg. | |
| Sierra Village, CA | 226 | $0 | 100% |
| Chinese Camp, CA | 146 | $0 | 100% |
| Jamestown, CA | 3,379 | $220,800 | 20% |
| Murphys, CA | 1,944 | $227,100 | 23% |
| East Sonora, CA | 2,672 | $254,300 | 38% |
| Columbia, CA | 2,086 | $345,100 | 87% |
| Population | Home Price | National Avg. | |
| Star City, WV | 2,086 | $194,200 | 5% |
| San Juan Bautista, CA | 2,086 | $605,600 | 228% |
| Ranchos de Taos, NM | 2,086 | $311,700 | 69% |
| Wilber, NE | 2,086 | $131,700 | 29% |
| Shorewood Hills, WI | 2,085 | $692,600 | 275% |
| Columbia, CA | 2,086 | $345,100 | 87% |
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