Hayes Township, Crawford County, Iowa

Hayes Township is a township in Crawford County, Iowa, United States. As of the 2000 census, its population was 274.

The township was named after Thomas Hayes Sr., a pioneer settler.

Geography
Hayes Township covers an area of 35.07 sqmi and contains no incorporated settlements. According to the USGS, it contains one cemeteries, Hayes Township Cemetery.

The stream of Malony Branch runs through this township.

Transportation
Hayes Township contains one airport or landing strip, Lenz Landing Strip.