Since its inception in 1955 the Great Northwest Federal Credit Union has been serving its members in the ABERDEEN, Washington area with exceptional financial products. You can find their current interest rates on used car loans, new car loans, 1st mortgage loans and interest rates on both fixed and adjustable mortgages here on these pages. Currently led by Doug Page, the Great Northwest FCU has grown its membership to over 14,925 with assets of more than $135,215,876. They have a main office and 4 branch offices.