📍 1020 Dingledine Rd, St Charles, St. Charles County, 63304
Castlio Elem. is a State/Public serving elementary age pupils, located in St Charles, St. Charles County. The school has 818 pupils enrolled. It is part of the Francis Howell R-Iii school district. It serves grades K–5 in a suburban setting. The school employs 62 full-time-equivalent teachers, a student-teacher ratio of 13.2:1. 65% of students are proficient in reading. 59% are proficient in maths. Technology infrastructure includes fiber internet, campus-wide Wi-Fi, devices for students.
Castlio Elem. enrolls 818 students across grades K–5. The student body is 52% male and 48% female. A teaching staff of 62 full-time-equivalent teachers supports the school, giving a student-teacher ratio of 13.2:1.
By race and ethnicity, the student body is 79% White, 6.2% Hispanic or Latino and 5.9% Two or more races.
| Race / ethnicity | Students | Share |
|---|---|---|
| White | 644 | 79% |
| Hispanic or Latino | 51 | 6.2% |
| Two or more races | 48 | 5.9% |
| Black or African American | 42 | 5.1% |
| Asian | 33 | 4% |
Source: NCES Common Core of Data.
99 of the school's 818 students (12%) qualify for free or reduced-price lunch. Of these, 73 qualify for free lunch and 26 for a reduced price. The school participates in the National School Lunch Program. Free and reduced-price lunch eligibility is a widely used indicator of the share of students from lower-income households.
Castlio Elem. is located in a suburban setting (NCES locale: Suburb, Large). For civic and policy purposes, the school sits in congressional district MO-30, state senate district 23, state house district 104.
Castlio Elem. is one of 23 schools in FRANCIS HOWELL R-III, based in O'FALLON, Missouri. The district serves 17,047 students district-wide and employs 1,141 full-time-equivalent teachers. With 818 students, Castlio Elem. is close to the district average of about 741 students per school.
Source: NCES Common Core of Data. Proficiency based on state assessments.
Setting: Suburb - Large