Union Township is a township in Polk County, Iowa, United States.

Its elevation is listed as 942 feet above mean sea level.

History

Union Township was established after 1880.

References



Madison Township, Polk County, Iowa 1875 Map

Moving to Union township (Cass County), Iowa in 2023

Four Mile Township, Polk County, Iowa 1875 Map

Polk County Iowa Township Map Fall 2024 Hair Trends

Union township, Union County, Iowa (IA) Detailed Profile