Conroy is an unincorporated community and census-designated place in central Iowa County, Iowa, United States. It lies along local roads southeast of the city of Marengo, the county seat of Iowa County. Its elevation is 879 feet. Conroy has a post office with the ZIP Code of 52220, which opened on 5 January 1885. As of the 2010 census the populati…Conroy is an unincorporated community and census-designated place in central Iowa County, Iowa, United States. It lies along local roads southeast of the city of Marengo, the county seat of Iowa County. Its elevation is 879 feet. Conroy has a post office with the ZIP Code of 52220, which opened on 5 January 1885. As of the 2010 census the population was 259.
Save
Share
More