washington, township, johnson, county, iowa, washington, township, township, johnson, county, iowa, 2021, population, history, editwashington, township, organized, 1846, references, edit, geological, survey, geographic, names, information, system, census, prof. Washington Township is a township in Johnson County Iowa USA 1 In 2021 its population was 1 108 2 History editWashington Township was organized in 1846 3 References edit U S Geological Survey Geographic Names Information System Washington Township Johnson County Iowa Census profile Washington township Johnson County IA Census Reporter Retrieved January 5 2023 History of Johnson County Iowa Containing a History of the County and Its Townships Cities and Villages from 1836 to 1882 1883 p 185 41 33 21 N 91 46 14 W 41 5558 N 91 7706 W 41 5558 91 7706 nbsp This article about the geography of Johnson County Iowa is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title Washington Township Johnson County Iowa amp oldid 1176416078, wikipedia, wiki, book, books, library,