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Delta Keys Charter School


  • Creates an easy path to a high school diploma
  • Grants partial credit for work done in failed and incomplete courses
  • Enables credit deficient students to "walk the stage"
  • Allows students to work an an accelerated pace and challenge classes
  • Requires only 140 high school credits for graduation

    If you have access to a computer and connection to the Internet, then you can complete online courses leading to your high school diploma. 

    A professional evaluation of your high school transcript will determine those courses necessary to complete the requirements for your high school diploma. 

    Work on one course at a time at your own pace. You may work any day of the week, any hour of the day-the more you work, the sooner you will be able to reach your goal! 

    If you are interested in obtaining more information please click here and fill out the short application and a member of our Enrollment Team will contact you. 

    To reach the Delta Keys Office directly please call 209-830-9370

Delta Keys
16988 Harlan Road
Lathrop, California
Fax: 209-647-2009