Witten. Witten (German: [??v??tn??] ) is a city with almost 100,000 inhabitants in the Ennepe-Ruhr-Kreis (district) in North Rhine-Westphalia, Germany. Geography Witten is situated in the Ruhr valley, in the southern Ruhr area. Bordering municipalities Bochum Dortmund Herdecke Wetter (Ruhr) Sprockh??vel Hattingen Boroughs Witten is divided into eight boroughs and each borough is further divided into two or more city-districts. Every district has its own district-number: Witten-Mitte: 11 Innenstadt, 12 Oberdorf-Helenenberg, 13 Industriegebiet-West, 14 Krone, 15 Crengeldanz, 16 Hauptfriedhof, 17 Stadion, 18 Industriegebiet-Nord, 19 Hohenstein D??ren: 21 D??ren-Nord, 22 D??ren-Sued Stockum: 31 Stockum-Mitte...