All Properties 22302 Columbia St, Vernon, IA 22302 Columbia St, Keosauqua, IA Single Family3 beds1 bath1,584 sqftBuilt in 1860 View details 22343 Columbia St, Vernon, IA 22343 Columbia St, Keosauqua, IA View details 22359 Columbia St, Vernon, IA 22359 Columbia St, Keosauqua, IA View details 22361 Columbia St, Vernon, IA 22361 Columbia St, Keosauqua, IA View details 22374 Columbia St, Vernon, IA 22374 Columbia St, Keosauqua, IA View details List of streets in 52565 1St St Route J40 Highway 1 2Nd St Franklin St Van Buren St Main St Broad St Country Lane Rd 4Th St Dodge St 6Th St