What is Ionia, Missouri?
'''Ionia''' is a village in [[Benton County, Missouri|Benton]] and [[Pettis County, Missouri|Pettis]] counties in the [[U.S. state]] of [[Missouri]]. {{Benton County, Missouri}} {{Pettis County, Missouri}} {{US-geo-stub}} [[Category:Villages in Missouri]] [[Category:Settlements in Benton County, Missouri]]