Grove Township is one of seventeen townships in Adair County, Iowa, USA. At the 2020 census, its population was 162. History Grove Township was organized in 1860. Geography Grove Township covers an area of and contains no incorporated settlements. According to the USGS, it contains two cemeteries: Adair County and Grove Center. References External links US-Counties.com City-Data.com Townships in Adair County, Iowa Townships in Iowa 1860 establishments in Iowa