Taunusstein is a city located in the state of Hesse, Germany. It serves as the largest town within the Rheingau-Taunus-Kreis district, which falls under the jurisdiction of the Regierungsbezirk Darmstadt.
As of 2020, the municipality has a population of 30,068 inhabitants. The city is situated in the central region of Germany and functions as a significant local administrative and residential hub for the surrounding district.