Top Rankings
Jefferson C-123 School District ranks among the top 20% of public school district in Missouri for:
Category
Attribute
Overall Rank
Highest overall rank (Top 10%)
Math Proficiency
Highest math proficiency (Top 20%)
Reading/Language Arts Proficiency
Highest reading/language arts proficiency (Top 20%)
Science Proficiency
Highest science proficiency (Top 5%)
Student Attention
Lowest student-teacher ratio (Top 1%)
For the 2026 school year, there is 1 public high school serving 56 students in Jefferson C-123 School District. This district's average high testing ranking is 5/10, which is in the bottom 50% of public high schools in Missouri.
Public High School in Jefferson C-123 School District have an average math proficiency score of 30% (versus the Missouri public high school average of 36%), and reading proficiency score of 50% (versus the 51% statewide average).
Public High School in Jefferson C-123 School District have a Graduation Rate of 50%, which is less than the Missouri average of 89%.
The school with highest graduation rate is Jefferson High School, with ≥50% graduation rate. Read more about public school graduation rate statistics in Missouri or national school graduation rate statistics.
Minority enrollment is 2% of the student body (majority Black), which is less than the Missouri public high school average of 31% (majority Black).
Overview
This School District
This State (MO)
# Schools
2 Schools
747 Schools
# Students
139 Students
292,391 Students
# Teachers
19 Teachers
23,447 Teachers
Student-Teacher Ratio
7:1
7:1
Student By Grade
District Rank
Jefferson C-123 School District, which is ranked within the top 10% of all 553 school districts in Missouri (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 50% has decreased from 80% over five school years.
Overall District Rank
#54 out of 555 school districts
(Top 10%)
(Top 10%)
Math Test Scores (% Proficient)
53%
40%
Reading/Language Arts Test Scores (% Proficient)
50-54%
43%
Science Test Scores (% Proficient)
50-59%
38%
Graduation Rate
(21-22)≥50%
90%
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