Open Enrollment Open Enrollment is for students who live in the Whittier Union High School District attendance area and want to attend a school other than their school of residence. If PHS is your home school, you will automatically be pre-enrolled! Open Enrollment will occur from Monday, January 22, through Friday, February 2, 2024. Go to phs.wuhsd.org for additional details. HERE ARE SOME REASONS TO ENROLL AT PIONEER: COMING FALL 2024, STUDENTS CAN JOIN THE ASSOCIATE DEGREE PATHWAY TO EARN AN ASSOCIATE DEGREE WHILE IN HIGH SCHOOL! Pioneer is a distinguished California school The highest A-G rate in the district! AVID National Demo Site High parent engagement Safe school with high student engagement! A welcoming culture and a private school feel that caters to the unique needs of each student. Click here to apply. Attached Files Open Enrollment.pdf