Classen School of Advanced Studies High School Choirs

The Classen School of Advanced Studies

Located at 1901 N. Ellison, Oklahoma City, Oklahoma, 73012
405-556-5070

The Classen School of Advanced Studies is a member of the Oklahoma City Public School District.

Classen SAS is a "Specialty School"  offering a full compliment of college preparatory Fine Arts Classes and activities along with the International Baccelaureate program.