601 6th St, Alton, IA, 51003 (current address)
3812 500th St, Alton, IA, 51003 (1993 - 2019)
1 1st, Alton, IA, 51003 (2000)
PO Box 1a 1, Alton, IA, 51003 (1993 - 2000)
PO Box 137, Alton, IA, 51003 (1993 - 1996)
PO Box 1, Alton, IA, 51003 (1990 - 1992)