Since its inception in 1988 the Superior Municipal Employees Credit Union has been serving its members in the SUPERIOR, Wisconsin 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 Michael Conway, the Superior Municipal Employees CU has grown its membership to over 593 with assets of more than $3,390,928. They have a main office and 1 branch offices.