Lauterstein has two boroughs (Ortsteile), Nenningen and Weißenstein, and six villages: Albhof, Birkenbuckelweg, Christentalhof, Edelmannshof, Lützelalb, Ruppertsstetten, and Steighof. Theabandoned village of Buitingen is also located in the municipal area.[2]
The municipalcoat of arms for Lauterstein displays awhite obelisk flanked to the left by alion, inred and facing to the right, and agreen, wingedeagle leg [de] to the right. This pattern combines components of three other coats of arms; the lion is taken from the Lords of Rechberg and previously appeared on the coat of arms of Nenningen, as did the winged eagle foot. The obelisk is a holdover from Weißenstein's coat of arms. Lauterstein's coat of arms was awarded and a corresponding municipal flag issued by the Göppingen district office on 26 September 1978.[2]