Boyer Valley Township, Sac County, Iowa

The township's elevation is listed as 1316 feet above mean sea level.

[2] As of the 2010 census, Boyer Valley Township had a population of 775 and 380 housing units.

The Chicago and North Western Railway used to run through the township.

It was once a prosperous farming town, with a greater population than at present.

[3] Boyer Valley Township is part of the Galva–Holstein Community School District.