To join our credit union, you must come in person and bring a valid picture ID. The cost to join is $25.00, and this amount must stay in your savings account at all times to be considered an active member. Membership is open to Non-State employees who either live or work in the following cities of Madison County, Illinois: Alton Bethalto Cottage Hills Dorsey East Alton Fosterburg Godfrey Hartford Meadowbrook Midway Moro Roxana Wood River