St. Clair Junior High School
Public middle school in St Clair, Missouri · St. Clair R-XIII School District · Grades 6–8
St. Clair Junior High School serves 451 students in grades 6–8 in St Clair (Franklin County). It is one of 5 schools in St. Clair R-XIII School District. By enrollment it is the 187th largest of 395 public middle schools in Missouri (median 426 students). With 13.8 students per full-time teacher, it has more students per teacher than the typical Missouri middle school (13).
Source: NCES CCD 2024-25. Rank and medians compare all 395 Missouri middle schools with enrollment listed on this site.
Source: NCES CCD 2024-25. Students per teacher = students ÷ 32.67 full-time-equivalent teachers.
School facts
| School type | Regular School |
| Level | Middle |
| Grades | 6–8 |
| District | St. Clair R-XIII School District |
| County | Franklin County |
| Area type | Town, distant |
| School meals | National School Lunch Program, free or reduced price for eligible students |
| NCES school ID | 292910001863 |
Source: NCES CCD 2024-25 directory and school characteristics; area type from NCES EDGE locale codes.
Compared with the district and Missouri
| This school | St. Clair R-XIII | Missouri middle schools (median) | |
|---|---|---|---|
| Students | 451 | 2,062 | 426 |
| Students per teacher | 13.8 | 12.8 | 13 |
| Free or reduced-price lunch eligible | 49.9% | 49.1% | 48.6% |
Source: NCES CCD 2024-25. District figures add up its schools. 65% of Missouri middle schools have fewer students per teacher than this school (share of schools with a lower ratio). State test results aren't published here yet.
St. Clair Junior High School in context
Size
St. Clair Junior High School is the only middle school in St. Clair R-XIII School District. Its 451 students are 21.9% of the district's 2,062. The 8 nearest middle schools are a median 15.2 miles away and have a median of 417 students, so St. Clair Junior High School is close to their typical size.
Source: NCES CCD 2024-25 enrollment and school type. Share of district students = this school's students ÷ the district's students. Nearest schools by straight-line distance between NCES EDGE locations.
Grades
Its largest grade is grade 7 with 160 students, and its smallest is grade 6 with 142, against an average of 150 per grade. Its first and last grades are close in size: 142 in grade 6 and 149 in grade 8.
Source: NCES CCD 2024-25 membership by grade.
Students
White students are the largest group, at 94% of enrollment, about the same share as across St. Clair R-XIII (93.3%). Students from 4 of the 7 race and ethnicity groups NCES reports are enrolled.
49.9% of students qualify for free or reduced-price lunch, against 49.1% across St. Clair R-XIII and a median of 48.6% for Missouri middle schools. 21.5% are directly certified for free meals, meaning their families take part in programs such as SNAP or TANF, so no application was needed. Families apply for free or reduced-price meals, and eligibility depends on household income.
Source: NCES CCD 2024-25 membership and school lunch program data. District shares weight each school by its enrollment.
Teachers
St. Clair Junior High School has 32.67 full-time-equivalent teachers, or 13.8 students per teacher. At the median Missouri middle school ratio of 13, a school with 451 students would have about 34.7 teachers, so St. Clair Junior High School has 2 fewer.
Source: NCES CCD 2024-25. Expected teachers = this school's students ÷ the median students per teacher of Missouri middle schools (13).
Location
NCES classifies its location as town, distant, which means it is in a town 10 to 35 miles from an urbanized area. The nearest other middle school is Union Middle School, 8 miles away in Union R-XI School District. There are 0 middle schools within 5 miles and 1 within 10 miles.
Source: NCES EDGE school locations and locale codes, 2024-25. Distances are straight lines.
Students by race and ethnicity
| White | 94% |
| Two or more races | 4.4% |
| Black | 1.1% |
| Hispanic | 0.4% |
51.2% of students are girls and 48.8% are boys.
Source: NCES CCD 2024-25 membership.
Students by grade
| Grade 6 | 142 |
| Grade 7 | 160 |
| Grade 8 | 149 |
Source: NCES CCD 2024-25 membership.
Location and contact
925 High School Dr., St Clair, MO 63077
Phone: (636)629-3500
Website: stcmo.org
Locations: NCES EDGE. Map data © OpenStreetMap contributors.
Red: St. Clair Junior High School. Blue: the nearest middle schools.
Nearby middle schools
| School | District | Distance | Students | Per teacher | Free/reduced lunch |
|---|---|---|---|---|---|
| Union Middle School | Union R-XI | 8.0 mi | 704 | 14.7 | 48% |
| Sullivan Middle School | Sullivan | 14.3 mi | 434 | 12.7 | 48.2% |
| Riverbend School | Meramec Valley R-III | 14.5 mi | 442 | 14.1 | 45.9% |
| Washington Middle School | Washington | 14.6 mi | 505 | 11.6 | 28.5% |
| Pacific Intermediate School | Meramec Valley R-III | 15.8 mi | 399 | 13.6 | 48.1% |
| Grandview Middle School | Grandview R-II | 19.0 mi | 138 | 12.3 | 44.9% |
| Bourbon Middle School | Crawford County R-I | 19.7 mi | 238 | 12.4 | 44.1% |
| Kingston Middle School | Kingston K-14 | 22.4 mi | 169 | 11.5 | 100% |
Source: NCES CCD 2024-25. Distance in a straight line between NCES EDGE locations.
Other schools in St. Clair R-XIII
| School | Level | Grades | Students |
|---|---|---|---|
| Edgar Murray Elementary School | Elementary | 3–5 | 429 |
| Franklin County Specl. Education Coop. | Other | Pre-K–12 | 114 |
| St. Clair Elementary School | Elementary | Pre-K–2 | 441 |
| St. Clair High School | High | 9–12 | 627 |