Ukiah Adult School

Phone: (707) 463-5217
Address: 1056 N. Bush St. Ukiah CA

High School Diploma

Ukiah Adult School offers a High School Diploma class where students work with a teacher one-on-one to earn credits toward a high school diploma. Credits are earned based on completion of assignments with mastery of learning. Assessments are given at the beginning and end of the semester. Enrollment and attendance is open entry/exit throughout each semester. The diploma is issued through the Ukiah Adult School.

Date and Time: Mon-Thurs 8:30-11:30am & 1:00-4:00pm

Date and Time: Tuesday & Wednesdays 5:00-8:00pm

GED/HiSET Testing

Register from the comfort of home, any day, at any time. Ukiah Adult School now offers the GED® test on computer, a brand new way to take the test and earn your GED® credential. The GED® test on computer offers test-takers a better testing experience, featuring:

  • The Instant Score Report– In an era of instant everything, testing should be no different. Leave the testing center knowing the score you earned on the GED® test.
  • Easier User Experience– The 24/7 online registration and scheduling makes scheduling your test a breeze.
  • Your Test, Your Time– Each test-taker gets to test at his/her own pace. If a test-taker finishes before the allotted time has expired, there’s no more waiting for the entire room to finish.

Location: PearsonVue Testing Center (GED testing)

Date and Time: Tuesday, 8:00 am – 4:00 pm Tuesday (except during school breaks)


Ukiah Adult School’s citizenship preparation program is a five class course that prepares you to apply for US citizenship. Students should attend all sessions. Check the website for session start dates.

Date and Time: Monday Evenings 6:30 pm- 9:30 pm


English as a Second Language (ESL) courses are designed to help non-native English speakers learn English. Check the website for more information.

Prep & Beginning

  • ESL 500 – This is a Mendocino College class being offered at the Ukiah Adult School. This class costs $11.00 per semester.

Date: Monday and Wednesday 9:00am-11:00am

  • ESL Beginning Literacy – This class is free to all students.

Date: Monday 5:30pm-8:00pm  & Friday 9:00am-11:30am Rm 9