St. Francis De Sales School offers a private Catholic school option to the Lake Zurich area. As St. Francis De Sales School only enrolls students through eighth grade, many of its students complete high school at Lake Zurich Senior High School.
- Handicap Accessible: Yes
- Number of students: 500
- Public/Private: Private
- Religious affiliation: Catholic
- Student-to-teacher ratio: 1 : 21
- Parking: Free lot