As of the 2021 federal election, it comprises the independent city of Heilbronn and the municipalities of Bad Friedrichshall, Bad Rappenau, Bad Wimpfen, Eberstadt, Ellhofen, Eppingen, Erlenbach, Gemmingen, Gundelsheim, Hardthausen am Kocher, Ittlingen, Jagsthausen, Kirchardt, Langenbrettach, Lehrensteinsfeld, Löwenstein, Massenbachhausen, Möckmühl, Neckarsulm, Neudenau, Neuenstadt am Kocher, Obersulm, Oedheim, Offenau, Roigheim, Schwaigern, Siegelsbach, Untereisesheim, Weinsberg, Widdern, and Wüstenrot from the Landkreis Heilbronn district.

In the 1949 election, it was Württemberg-Baden Landesbezirk Württemberg constituency 4 in the numbering system.

The constituency was first represented by Georg Kohl of the Free Democratic Party (FDP) from 1949 until his death in 1952.

Karl Simpfendörfer of the Christian Democratic Union (CDU) won the constituency in 1957.

Yellow background denotes an electorate win by a list member, or other incumbent.

Yellow background denotes an electorate win by a list member, or other incumbent.

Yellow background denotes an electorate win by a list member, or other incumbent.

Yellow background denotes an electorate win by a list member, or other incumbent.