Mark Twain Sr. High
Public · Grades 9–12 · 251 students
Mark Twain Jr. High
21622 Hwy 19, Center, MO 63436
Grades
6–8
Middle
Students
194
Enrolled 2024–25
Students per teacher
15.1 : 1
Full-time teachers
District
Ralls Co. R-II
Ralls County
Schola Grade C · Average
Letter grade (A–F) · compared with 385 Missouri middle schools · How we grade
Percentiles compare this school with other Missouri middle schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).
About Mark Twain Jr. High
Mark Twain Jr. High is a public middle school in Center, Missouri, serving grades 6–8. It is part of Ralls Co. R-II. The school is located in a remote rural area in Ralls County.
In the 2024–25 school year, 194 students were enrolled, with about 15.1 students for every full-time teacher. That ratio is larger than the typical Missouri middle school (13.0 students per teacher). Its Schola Grade is C (average), compared with 385 Missouri middle schools.
Grades & enrollment
Students per grade, 2024–25Grades 6–8
Location & nearby schools
School details
- Type
- Public School · What this means
- Level
- Middle
- Grades offered
- 6–8
- Enrollment (2024–25)
- 194 students
- Students per teacher
- 15.1 to 1
- Charter school
- No
- Magnet school
- No
- Locale
- Rural — Remote
- School district
- Ralls Co. R-II
- County
- Ralls County
- NCES school ID
- 292571001034
Schools near Mark Twain Jr. High
All 3 schools in Center →
Ralls County Elementary
Public · Grades Pre-K–5 · 355 students
Monroe City Middle
Public · Grades 5–8 · 178 students
Hannibal Middle
Public · Grades 6–8 · 674 students
Palmyra Middle
Public · Grades 5–8 · 343 students
Bowling Green Middle
Public · Grades 6–8 · 284 students
School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.