With more than 500 members in Kaarst, the Junge Union Kaarst is the strongest municipal organisation in the district and is also represented in the Kaarst CDU parliamentary group and the town council by a young councillor. The members of the Junge Union Kaarst are committed to the interests and issues of young people in Kaarst. In recent years, for example, they have campaigned for the renovation of the GBG assembly hall and the introduction of night buses.