Wahkiakum County Auditor Auto License (Registration & Title) 64 Main StreetCathlamet Washington 98612 WA Wahkiakum 64 Main StreetDirections (360) 795-3219 Monday 08:00 am - 04:00 pm Tuesday 08:00 am - 04:00 pm Wednesday 08:00 am - 04:00 pm Thursday 08:00 am - 04:00 pm Friday 08:00 am - 04:00 pm Saturday Closed Sunday Closed