Schools in Dexter, IA Dexter Elementary SchoolPO Box 157Dexter, IA, 500705157894480Creston Middle SchoolElementary SchoolsGranger Elementary SchoolPrivate Schools K 12Public SchoolsGerdau Ameristeel14253 370th PlDexter, IA, 500705157894181Catholic SchoolsChristian SchoolsPrivate Schools K 12West Central Valley Elementary803 Washington StDexter, IA, 500705157894480Creston Middle SchoolGranger Elementary SchoolPrivate Schools K 12Public SchoolsWest Central Valley Community School DistrictShow MoreSee AlsoPrivate Schools (K-12)Elementary SchoolsMiddle SchoolsPublic Schools