| Index | Johnsville | California | National |
| Median home price | $0 | $731,680 | $326,622 |
| Median rent asked | $0 | $1,951 | $1,444 |
| Avg. people per household | 0.0 | 3.0 | 2.6 |
| Owner occupied households | n/a | 54.1% | 63.6% |
| Renter occupied households | n/a | 45.9% | 36.4% |

| Population | Home Price | National Avg. | |
| Lake Davis, CA | 95 | $0 | 100% |
| Downieville, CA | 101 | $0 | 100% |
| Sattley, CA | 74 | $0 | 100% |
| Clio, CA | 190 | $0 | 100% |
| Gold Mountain, CA | 78 | $0 | 100% |
| Johnsville, CA | 0 | $0 | 100% |
| Population | Home Price | National Avg. | |
| Ola, SD | 0 | $0 | 100% |
| Los Nopalitos, TX | 0 | $0 | 100% |
| Comobabi, AZ | 0 | $0 | 100% |
| Vantage, WA | 0 | $0 | 100% |
| Paxton, CA | 0 | $0 | 100% |
| Johnsville, CA | 0 | $0 | 100% |