1632 130th Pl, Knoxville, IA, 50138 (current address)
202 S 1st St, Knoxville, IA, 50138 (1997 - 2018)
4 4th, Knoxville, IA, 50138 (2000)
PO Box 44, Knoxville, IA, 50138 (1988 - 2000)
PO Box 104, Knoxville, IA, 50138 (1993 - 1997)
PO Box 82, Knoxville, IA, 50138 (1989 - 1996)
PO Box 84, Knoxville, IA, 50138 (1992 - 1993)