Linn Township is one of seventeen townships in Cedar County, Iowa, USA. As of the 2000 census, its population was 201.
Linn Township was organized in 1841.
Linn Township covers an area of 19.58 square miles (50.7 km2) and contains no incorporated settlements. According to the USGS, it contains two cemeteries: Achey and Mason.
- ^ "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.
- ^ The History of Cedar County, Iowa: Containing a History of the County, Its Cities, Towns, etc. Western Historical Company. 1878. p. 385.