Garden Township is one of seventeen townships in Boone County, Iowa, USA. As of the 2000 census, its population was 1,022.
Garden Township was organized in 1871.
Garden Township covers an area of 36.47 square miles (94.5 km2) and contains no incorporated settlements. According to the USGS, it contains two cemeteries: Garden Prairie and Hillsdale.
- ^ "US Board on Geographic Names". United States Geological Survey. 2007-10-25. Retrieved 2008-01-31.
- ^ "American FactFinder". United States Census Bureau. Retrieved 2008-01-31.
- ^ Goldthwait, Nathan Edward (1914). History of Boone County, Iowa, Volume 1. Pioneer Publishing Company. p. 323.