High Schools in Graettinger, IA Graettinger-Terril Csd402 W Lost Island StGraettinger, IA, 513427128593286Graettinger High SchoolNorth Kossuth High SchoolPrivate Schools K 12Public Schools Graettinger Community School402 W Lost Island StGraettinger, IA, 513427128593286Community CollegeCommunity CollegesGraettinger High SchoolPrivate Schools K 12 Show More