197 State Highway Zz, Niangua, MO, 65713 (current address)
197 State Highway 22, Niangua, MO, 65713 (1999 - 2013)
PO Box 29, Niangua, MO, 65713 (2000 - 2011)
197 State Zz 22, Niangua, MO, 65713 (2006)
PO Box 110, Niangua, MO, 65713 (1994 - 2004)
197 St Zz Hwy, Niangua, MO, 65713 (2003)
PO Box 115, Niangua, MO, 65713 (1989 - 2000)
PO Box 115, Niangua, MO, 65713 (1993 - 1996)