District 99 is a public school district located in the western suburbs of Chicago, Illinois. It serves students in grades 9 through 12 and is known for its commitment to academic excellence and a wide range of extracurricular activities. The district includes several high schools that offer various programs to meet the diverse needs of its student population. The district emphasizes a collaborative learning environment, encouraging students to engage in critical thinking and problem-solving. District 99 also focuses on preparing students for post-secondary education and careers through advanced placement courses and vocational training opportunities.