Conant also served students in the Northern Cook County section of Hanover Park until 2001.

25 in the state according to U.S. News & World Report, making it the highest-ranked high school in District 211.

The school sponsors interscholastic athletic teams for young men and women in basketball, cross country, golf, gymnastics, soccer, lacrosse, swimming & diving, tennis, track & field, volleyball, cheerleading, water polo, and wrestling.

[16] Conant also has an ultimate frisbee club, which competes with neighboring high schools during the spring season.

The following teams have won championships in their respective IHSA sponsored state tournament or meet:[17]