Stockhausen-Illfurth is an Ortsgemeinde, or local community, located within the Westerwaldkreis district of the German state of Rhineland-Palatinate. It functions as a constituent part of a larger Verbandsgemeinde.
The municipality is situated in the region of Germany known as the Westerwald. Its administrative structure identifies it as a rural community integrated into the local governance system of its respective district.