Although the majority of Untergruppenbach's contemporary residents work in the district of Heilbronn, many are still employed within the municipality or in nearby villages. Viticulture plays a major part in contemporary Untergruppenbach, with the hill upon which Burg Stettenfels stands itself serving as a sloping vineyard. In terms of education, the municipality of Untergruppenbach counts a "Hauptschule", two primary schools, two kindergartens, and a "Volkshochschule" amongst its educational institutions. There are four doctors and two dentists in the municipality, as well as a pharmacy.