Union Township, Floyd County, Iowa

Union Township is one of twelve townships in Floyd County, Iowa, United States. As of the 2000 census, its population was 682.

Geography
According to the United States Census Bureau, Union Township covers an area of 41.16 square miles (106.59 square kilometers); of this, 40.78 square miles (105.63 square kilometers, 99.1 percent) is land and 0.37 square miles (0.97 square kilometers, 0.91 percent) is water.

Cities, towns, villages

 * Marble Rock

Unincorporated towns
(This list is based on USGS data and may include former settlements.)
 * Aureola at 42.9683°N, -92.87797°W

Adjacent townships

 * Ulster Township (north)
 * Saint Charles Township (northeast)
 * Pleasant Grove Township (east)
 * Dayton Township, Butler County (southeast)
 * Coldwater Township, Butler County (south)
 * Bennezette Township, Butler County (southwest)
 * Scott Township (west)
 * Rockford Township (northwest)

Cemeteries
The township contains these three cemeteries: Hillside, Westside and St. Mary's Catholic, Roseville, Iowa.

Major highways

 * [[Image:Iowa 14.svg|25px]] Iowa Highway 14

Rivers

 * Shell Rock River

School districts

 * Greene Community School District
 * Rudd-Rockford-Marble Rock Community School District

Political districts

 * Iowa's 4th congressional district
 * State House District 14
 * State Senate District 7