Texas Municipalities and communities of Marion County, Ohio, United StatesCounty seat: MarionCity Marion Map of Ohio highlighting Marion CountyVillages Caledonia Green Camp LaRue Morral New Bloomington Prospect Waldo Townships Big Island Bowling Green Claridon Grand Grand Prairie Green Camp Marion Montgomery Pleasant Prospect Richland Salt Rock Scott Tully Waldo Unincorporatedcommunities Bellaire Gardens Big Island Brush Ridge Centerville Claridon DeCliff Espyville Gast Corner Kirkpatrick Martel Meeker Owens Tobias Ghost town Bethlehem Ohio portal United States portal