| Index | Sea Ranch | California | National |
| Median home price | $694,000 | $371,400 | $175,700 |
| Median rent asked | $1,633 | $1,243 | $920 |
| Avg. people per household | 1.6 | 3.0 | 2.6 |
| Owner occupied households | 86.1% | 54.8% | 64.4% |
| Renter occupied households | 13.9% | 45.2% | 35.6% |
| Index | Sea Ranch | California | National |
| Zillow home value index | n/a | $493,800 | $196,500 |
| Year over year appreciation rate | n/a | 7.07% | 6.79% |
| 5 year average appreciation rate | n/a | 10.00% | 5.28% |
| 10 year average appreciation rate | n/a | -0.44% | 0.01% |
| City, State | Population | Home Price | National Avg. |
| Point Arena, CA | 405 | $288,200 | 64% |
| Timber Cove, CA | 132 | $438,900 | 150% |
| Anchor Bay, CA | 254 | $488,200 | 178% |
| Sea Ranch, CA | 983 | $694,000 | 295% |
| City, State | Population | Home Price | National Avg. |
| Chicora, PA | 983 | $108,600 | 38% |
| Lone Jack, MO | 983 | $159,000 | 10% |
| Mineral Springs, AR | 983 | $76,100 | 57% |
| Harrison, IL | 982 | $97,100 | 45% |
| Earlville, NY | 984 | $86,300 | 51% |
| Sea Ranch, CA | 983 | $694,000 | 295% |