Since its inception in 1987 the Mt. Zion Credit Union has been serving its members in the ZION, Illinois 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 Laura Hamilton, the Mt. Zion CU has grown its membership to over 188 with assets of more than $204,125. They have a main office and 1 branch offices.