Wahkiakum County
| Use attributes for filter ! | |
| Largest town | Puget Island |
|---|---|
| Population | 4,264 (2017) |
| Congressional district | 3rd |
| County seat | Cathlamet |
| Cities | Cathlamet |
| Skamokawa | |
| Rosburg | |
| Grays River | |
| Deep River | |
| Altoona | |
| East Cathlamet | |
| Date of Reg. | |
| Date of Upd. | |
| ID | 1251718 |
About Wahkiakum County
Wahkiakum County is a county located in the U. S. state of Washington. As of the 2010 census, the population was 3,978, making it the second-least populous county in Washington. The county seat and only incorporated town is Cathlamet.