Pomeroy Popejoy Portsmouth Postville Prairie City Prairieburg Preston Primghar Princeton Prole Protivin Pulaski Quasqueton Quimby Radcliffe Rake Ralston Raymond Readlyn Reasnor | Red Oak Redfield Reinbeck Rembrandt Remsen Riceville Richland Ridgeway Ringsted Riverside Robins Rock Rapids Rock Valley Rockford Rockwell Rockwell City Roland Rolfe Royal Rudd | Runnells Russell Ruthven Sabula Sac City Saint Ansgar Saint Anthony Saint Donatus Saint Lucas Saint Marys Saint Olaf Saint Paul Salem Salix Sanborn Scarville Scranton Searsboro Sergeant Bluff Seymour |