According to our records, this business is located at 350 20th St. in Oakland (in Alameda County), California 94612, the location GPS coordinates are: 37.8087187 (latitude), -122.2664788 (longitude). Washington Mutual is categorized under Banks (SIC code 6021). The company employs
approximately 10 people. You can contact the company by phone at (510) 452-6666; the following fax number is also provided: (510) 763-0377.