Washington Township is one of seventeen townships in Adair County, Iowa, USA. At the 2010 census, its population was 145.
History Washington Township was organized in 1854.
Geography Washington Township covers an area of and contains no incorporated settlements. According to the USGS, it contains six cemeteries: Avondale, Campbell, Garner, Mormon, Winn and Witt.
References
External links US-Counties.com City-Data.com