Welcome to Hillgrove High School

We are the Hillgrove High School Hawks! Located in Powder Springs, Georgia, we serve approximately 2400 students in the ninth through twelfth grades. As students and educators, we work to achieve a singular goal—deliberate success.


  • New PSAT Test Date Set and Instructional Calendar Change for All Cobb Families

    Tuesday, January 26, 2021, is the new test date for the PSAT NSMQT for high school students, which will change all schools' schedules on Tuesday, January 26, and Wednesday, January 27.

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  • Student Parking for Spring 2021

    Parking citations will begin on Thursday, January 28.

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