According to our records, this business is located at 2520 Grass Valley Hwy in Auburn (in Placer County), California 95603, the location GPS coordinates are: 38.9372817 (latitude), -121.0944916 (longitude). Washington Mutual is categorized under Banks (SIC code 6021). The company employs
approximately 11 people. You can contact the company by phone at (530) 823-6157; the following fax number is also provided: (530) 823-9251.