Since its inception in 1932 the Iowa Heartland Credit Union has been serving its members in the MASON CITY, Iowa 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 Cynthia Stephenson, the Iowa Heartland CU has grown its membership to over 3,461 with assets of more than $23,000,441. They have a main office and 1 branch offices.