| Index | Sea Ranch | California | National |
| Median home price | $674,900 | $409,300 | $184,700 |
| Median rent asked | $1,509 | $1,297 | $949 |
| Avg. people per household | 1.8 | 3.0 | 2.6 |
| Owner occupied households | 81.8% | 54.1% | 63.6% |
| Renter occupied households | 18.2% | 45.9% | 36.4% |
| 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 | 455 | $363,600 | 97% |
| Timber Cove, CA | 127 | $480,000 | 160% |
| Anchor Bay, CA | 310 | $649,400 | 252% |
| Sea Ranch, CA | 1,092 | $674,900 | 265% |
| City, State | Population | Home Price | National Avg. |
| Stone Ridge, NY | 1,092 | $253,700 | 37% |
| Hamilton, GA | 1,092 | $191,100 | 3% |
| Alexandria Bay, NY | 1,092 | $117,700 | 36% |
| Deer Park, CA | 1,092 | $1,163,100 | 530% |
| Windsor, NY | 1,092 | $107,200 | 42% |
| Sea Ranch, CA | 1,092 | $674,900 | 265% |