Since its inception in 1951 the Solarity Credit Union has been serving its members in the YAKIMA, 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 Mina Worthington, the Solarity CU has grown its membership to over 55,829 with assets of more than $725,213,173. They have a main office and 7 branch offices.