Based on the provided source material, there is no information regarding a city named Hoefer in Germany. The name Höfer or Hoefer is identified primarily as a German surname derived from "Hof."
The source lists several notable individuals with this surname, including various figures in fields such as photography, sports, science, and the arts. These include Candida Höfer, a photographer; Hermann Höfer, a footballer; and Ulrich Höfer, a professor of physics.