Hillgrove High school was established in 2006 in the Cobb County School District in Cobb County, Georgia, United States. Robert Shaw is the second principal of the school, taking over for the retired Joe Boland in the fall of 2009. Hillgrove currently has over 2,000 students in grades 9–12. It is the fifteenth public school built in the Cobb County, Ga Public School District.
The school is located at 4165 Luther Ward Road, Powder Springs, Georgia 30127