Pinnacle High School - Casa Grande is open entry, meaning that students can ENROLL any time of the year. Classes are self-paced, giving students the ability to study and learn any time of the day or night. New Class groups (blocks) start every two weeks throughout the school year.

Pinnacle High School - Casa Grande enrolls students in grades 9 through 12.

Students can receive a free public school education and enroll in Pinnacle High School - Casa Grande for grades 9-12 until the student’s 22nd birthday. We also offer a tuition based program for students aged 22 and older to earn a high school diploma.

Yes, Pinnacle High School - Casa Grande has a graduation in May of each year. A Pinnacle High School - Casa Grande diploma is issued to students who have completed a minimum of twenty-two (22) high school credits that meet the requirements of the state. Students must also “meets standards” on all state mandated assessments. Students are permitted to exceed the minimum graduation requirements by taking additional coursework towards university entrance.

Opportunities after High School

Pinnacle High School - Casa Grande offers a wide range of classes that allow you to obtain a high school diploma. Because of our AdvancED accreditation, your high school diploma will transfer to a university or college. Below, you'll find helpful information on funding your education and how to apply to a secondary institution.

Community College 

Community college is a two-year institution conveniently located in local communities. Specialize in college transfer programs, vocational programs, or both. There are 1,336 community colleges in the U.S.

  • Length of Study: Depending on program, generally six months to two years, leading to Associate degrees, diploma or certificates.
  • Characteristics: Usually inexpensive, flexible hours, convenient locations, independent study as well as traditional classroom approach. Open admission. Transfer programs often tied to four-year colleges in your state or area. Usually respond to local employment demand by offering courses in needed areas.


Institutions comprised of divisions called schools or colleges geared toward preparation for professional occupations such as accounting, engineering and health services. Most universities accommodate a traditional classroom setting and offer degrees upon completion of program. There are some 2,070 colleges and universities in the U.S.

  • Length of study: Four years of study leading to a college Bachelor’s degree.
  • Characteristics:  Well-rounded education, including studies in arts, sciences, and the humanities. Can be public, private, sectarian, non-sectarian, coeducational, large or small, and found in any type of community.

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