| Index | Sereno del Mar | California | National |
| Median home price | $0 | $731,680 | $326,622 |
| Median rent asked | $0 | $1,951 | $1,444 |
| Avg. people per household | 1.0 | 3.0 | 2.6 |
| Owner occupied households | 32.4% | 54.1% | 63.6% |
| Renter occupied households | 67.6% | 45.9% | 36.4% |

| Population | Home Price | National Avg. | |
| Carmet, CA | 0 | $0 | 100% |
| Salmon Creek, CA | 20 | $0 | 100% |
| Valley Ford, CA | 0 | $0 | 100% |
| Jenner, CA | 33 | $0 | 100% |
| Guerneville, CA | 4,924 | $816,685 | 150% |
| Sereno del Mar, CA | 58 | $0 | 100% |
| Population | Home Price | National Avg. | |
| Gruver, IA | 58 | $68,546 | 79% |
| Qui-nai-elt Village, WA | 58 | $242,312 | 26% |
| Karlsruhe, ND | 58 | $0 | 100% |
| Crooked Creek, AK | 58 | $374,454 | 15% |
| Hardy, IA | 58 | $70,105 | 79% |
| Sereno del Mar, CA | 58 | $0 | 100% |