| Index | Cathlamet | Washington | National |
| Median home price | $367,042 | $491,803 | $326,622 |
| Median rent asked | $1,274 | $1,565 | $1,444 |
| Avg. people per household | 2.0 | 2.5 | 2.6 |
| Owner occupied households | 55.8% | 62.4% | 63.6% |
| Renter occupied households | 44.2% | 37.6% | 36.4% |

| Population | Home Price | National Avg. | |
| Westport, OR | 342 | $0 | 100% |
| Skamokawa Valley, WA | 277 | $0 | 100% |
| Clatskanie, OR | 2,249 | $324,052 | 1% |
| East Cathlamet, WA | 528 | $327,293 | 0% |
| Grays River, WA | 321 | $346,060 | 6% |
| Cathlamet, WA | 620 | $367,042 | 12% |
| Population | Home Price | National Avg. | |
| Baker, CA | 620 | $156,950 | 52% |
| Chalfant, PA | 620 | $143,385 | 56% |
| Lake Colorado City, TX | 620 | $147,168 | 55% |
| East Arcadia, NC | 620 | $179,752 | 45% |
| Collins, GA | 620 | $0 | 100% |
| Cathlamet, WA | 620 | $367,042 | 12% |