Sélestat (French: Sélestat, pronounced: [selɛsta]; Alsatian: Schlestatt or Schlettstadt, [ˈʃlɛd̥ʃd̥ɐd̥]; (German: About this sound Schlettstadt )) is a commune in the Bas-Rhin department in Alsace in north-eastern France.In 2006, Sélestat had a total population of 19,459. The Communauté de communes de Sélestat et environs had a total population of 35,397.