Harriet E. Williams, Principal 1200 E. Acacia Ave. Hemet, CA. 92543 909-765-1620 Acacia Middle School is a California Distinguished School in the Hemet Unified School District. Fax: 909-765-5149 Homework Hotline: 909-765-2573 Attendance: 909-765-2573 Updated 4/12/02 ...