Iowa's 9th Senate district

The 9th District of the Iowa Senate is located in southwestern Iowa, and is currently composed of Adams, Cass, Montgomery, Page, Ringgold, Taylor, and part of Union counties.

Current elected officials

Tom Shipley is the senator currently representing the 9th District.
The area of the 9th District contains two Iowa House of Representatives districts:

The 17th District
The 18th District

The district is also located in Iowa's 3rd congressional district, which is represented by U.S. Representative Zach Nunn.

Historical district boundaries

Source:

Map	Description	Years effective	Notes
	Louisa County Washington County	1846-1851	From 1846 to 1857, district numbering was not utilized by the Iowa State Legislature. This convention was added with the passing of the 1857 Iowa Constitution. Numbering of districts pre-1857 is done as a matter of historic convenience.
	Appanoose County Davis County Decatur County Wayne County	1852-1855
	Clarke County Lucas County Monroe County	1856-1859
	Henry County	1860-1863
	Des Moines County	1864-1867
	Cass County Fremont County Mills County Pottawattamie	1868-1869
	Cass County Mills County Montgomery County Pottawattamie County	1870-1871
	Mills County Montgomery County Pottawattamie County	1872-1873
	Mills County Pottawattamie County	1874-1877
	Des Moines County	1878-1962
	Wapello County	1963-1970
	Cerro Gordo County Franklin County	1971-1972	In 1970, the Iowa Legislature passed an amendment to the Iowa Constitution setting forth the rules for legislative redistricting in order to abide by the rules established by the Reynolds v. Sims Supreme Court case. The first reapportionment map created by the Republican controlled legislature was deemed unconstitutional, but was still used for the 1970 election.
	Allamakee County Clayton County Delaware County Dubuque County Fayette County Winneshiek County	1973-1982
	Franklin County Hamilton County Hancock County Hardin County Wright County	1983-1992
	Franklin County Hamilton County Hardin County Wright County	1993-2002
	Bremer County Black Hawk County Bennington Township Lester Township Mount Vernon Township Washington Township Janesville Butler County Fayette County Excluding Fairfield Township Illyria Township Pleasant Valley Township Putnam Township Scott Township Smithfield Township Westfield Township Arlington Elgin Fairbank Fayette Wadena	2003-2012
	Crawford County East Boyer Hayes Township Iowa Township Jackson Township Milford Township Nishnabotny Township Stockholm Township West Side Township Aspinwall Deloit Manilla Vail Westside Harrison County Ida County Monona County Shelby County Woodbury County Liston Township Little Sioux Township Miller Township Morgan Township Oto Township Rock Township Sloan Township Willow Township Anthon Cushing Danbury Hornick Oto Sloan Smithland	2013-2022
	Adams County Cass County Montgomery County Page County Ringgold County Taylor County Union County Excluding Dodge Township Jones Township Lincoln Township New Hope Township Pleasant Township Lorimor *Thayer	2023-present