Mill Creek High School is a high school in Hoschton, Georgia, United States. It serves the unincorporated area of Hamilton Mill, Gwinnett County, a suburb of Atlanta, as well as Braselton. It also serves unincorporated areas (not city limits) such as zip codes 30548, 30019, 30542, 30517 and 30519. It has 3,997 students, and the most recent attendance counts have named it the largest school in Georgia. It is fed by Frank N. Osborne Middle School and Glenn C. Jones Middle School.Mill Creek was named for the 4th consecutive year as one of the schools in the top 5% in the country with regard to academics and test results. The school's motto ("the vision") is, "By creating a culture of excellence through the development of character, academics, talents, leadership, and service, Mill Creek Hawks S.O.A.R (Strive to Overachieve through Accountability and Respect).In August 2004, Mill Creek opened with 2,500 students. It now enrolls a little under 4,000 students, and 292 staff members. It has 53 trailers around the school to provide enough space for its many students.Mill Creek has over 100 student clubs.AthleticsMill Creek High School has traditionally been excellent across the wide variety of sports that it offers. The school has won championships in various sports and activities.Mill Creek competed in Class AAAAAA from 2012-2016.In 2008, the varsity softball team won the state championship.In 2008 and 2009, the girls' varsity competition cheerleading team won the state championship.In 2008 and 2009, the varsity girls' golf Team won the state championship.