According to the German Wikipedia they finally got a post code (and mail delivery!) in 2015¹: Bierweg 1, 34346, Hann. Münden. Incidentally, that district

According to the German Wikipedia they finally got a post code (and mail delivery!) in 2015¹: Bierweg 1, 34346, Hann. Münden. Incidentally, that district apparently has a voter turn out of 100%; both Reinhold and Marlies (the two inhabitants) seem to go out and vote when called upon. I wonder if the voting results from that districts are published as-is or grouped with the neighbouring district for anonymity? 1: http://tillyschanze.de/kurioses/ http://tillyschanze.de/kurioses/