| Iowa's 15th State Senate district | |||
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The 15th District of the Iowa Senate is located in central Iowa, and is currently composed of part of the city of Des Moines in Polk Counties. [1]
| Iowa's 15th State Senate district | |||
|---|---|---|---|
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| Senator |
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The 15th District of the Iowa Senate is located in central Iowa, and is currently composed of part of the city of Des Moines in Polk Counties. [1]
Tony Bisignano is the senator currently representing the 15th District. [2]
The area of the 15th District contains two Iowa House of Representatives districts: [3]
The district is also located in Iowa's 3rd congressional district, which is represented by U.S. Representative Zach Nunn. [4]
Source: [7]
| Map | Description | Years Effective | Notes |
|---|---|---|---|
| Black Hawk County Buchanan County | 1846-1849 | 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. [8] | |
| Allamakee Black Hawk County | 1850-1851 | ||
| Madison County | 1852-1855 | ||
| Keokuk County | 1856-1859 | ||
| Washington County | 1860-1863 | ||
| Muscatine County | 1864-1867 | ||
| Washington County | 1868-1873 | ||
| Lousia County | 1874-1877 | ||
| Louisa County | 1878-1883 | ||
| Marion County | 1884-1887 | ||
| Marion County | 1888-1962 | ||
| Pottawattamie County | 1963-1966 | ||
| Scott County | 1967-1970 | Beginning with the 62nd General Assembly, Iowa implemented a temporary measure to meet the requirements of Reynolds v. Sims. Under this plan, each senate district received one Senator except for 7 major cities in Iowa which received additional senators based on population. Senate District 15 in Davenport had two senators until 1970. [9] | |
| Calhoun County (partial) | 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. [10] | |
| Linn County (partial) | 1973-1982 | ||
| Cerro Gordo County (partial) Chickasaw County (partial) | 1983-1992 | ||
| Chickasaw County Floyd County | 1993-2002 | ||
 | Johnson County (partial)
Linn County (partial)
| 2003-2012 | |
 | Jasper County (partial)
Polk County (partial)
| ||
 | Polk County (partial)
| 2023-Present |
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.
The 11th District of the Iowa Senate is located in centralIowa, and is currently composed of Warren County and parts of Marion County
The 12th District of the Iowa Senate is located in southern Iowa, and is currently composed of Adair, Clarke, Decatur, Lucas, Madison, and Wayne counties, as well as portions of Appanoose, Dallas, and Union counties.
The 13th District of the Iowa Senate is located in southern Iowa, and is currently composed of Davis, Monroe and Wapello Counties, and portions of Appanoose County.
The 14th District of the Iowa Senate is located in central Iowa, and is currently composed of portions of Dallas County.
The 16th District of the Iowa Senate is located in central Iowa, and is currently composed of part of Polk and Dallas Counties.
The 18th District of the Iowa Senate is located in central Iowa, and is currently composed of part of Polk County.
The 19th District of the Iowa Senate is located in south-central Iowa, and is currently composed of Jasper County, as well as part of Marion and Mahaska Counties.
The 20th District of the Iowa Senate is located in central Iowa, and is currently composed of part of Polk County.
The 21st District of the Iowa Senate is located in central Iowa, United States, and is currently composed of part of Polk County.
The 22nd District of the Iowa Senate is located in southern Iowa, and is currently composed of part of Polk County.
The 23rd District of the Iowa Senate is located in central Iowa, and is currently composed of part of Dallas and Polk Counties.
The 24th District of the Iowa Senate is located in central Iowa, and is currently composed of Greene, Guthrie, and Boone Counties, as well as part of Dallas and Story Counties.
The 27th District of the Iowa Senate is located in central east Iowa, and is currently composed of Hardin, Grundy, and Poweshiek Counties, as well as part of Tama and Black Hawk Counties.
The 33rd District of the Iowa Senate is located in eastern Iowa, and is currently composed of Jones County, as well as Dubuque and Jackson Counties.
The 40th District of the Iowa Senate is located in eastern Iowa, and is currently composed of part of Linn County.
The 41st District of the Iowa Senate is located in eastern Iowa, and is currently composed of Cedar County, as well as parts of Muscatine and Scott Counties.
The 46th District of the Iowa Senate is located in eastern Iowa, and is currently composed of Iowa and Washington Counties, as well as part of and Johnson County.
The 47th District of the Iowa Senate is located in eastern Iowa, and is currently composed of part of Scott County.
The 48th District of the Iowa Senate is located in eastern Iowa, and is currently composed of Louisa County, as well as parts of Des Moines, Henry, and Muscatine Counties.
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