Directory Schools Healdsburg High School Healdsburg High School Healdsburg High School (9-12) 1024 Prince Street, Healdsburg, CA 95448 (707) 431-3420 | Fax: (707) 431-3467 hhs-healdsburgusd-ca.schoolloop.com Bill HallidayPrincipal(707) 431-3410 Connie MarxAssistant Principal(707) 431-3454 Karen MendoncaAdministrative Assistant(707) 431-3475 Cindy NordahlSecretary(707) 431-3420 District Healdsburg Unified School District
