Public Schools in Etna, CA Etna Elementary School220 Collier WayEtna, CA, 960275304673320Mt.Shasta Union School DistrictPublic Schools Etna High School400 Howell AveEtna, CA, 960275304673244Mt.Shasta Union School DistrictPublic Schools Etna High School640 Campus WayEtna, CA, 960275304673297Public Schools Scott River High School450 Campus WayEtna, CA, 960275304675279Public Schools Show More