| Population | 1,397 |
| Square Miles | 10.45 |
| Population Density | 133.66 |
| Median Age | 30 |
| Median Household Income | $41,694 |
| Per Capita Income | $15,304 |
| Median Rent | $502 |
| Percent Renters | 26% |
| Median Cowiche, WA 98923 For Sale Price: | $195,000 |
| 1 Bedroom For Sale Median Price: | $97,500 |
| 3 Bedroom For Sale Median Price: | $374,950 |
| 4 Bedroom For Sale Median Price: | $259,900 |