Jefferson C-123 School District

37614 Us Hwy 136
Conception Jct, MO 64434-0112
(District boundaries shown in map)
10/
10
Top 10%

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 5%)
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 2025 school year, there is 1 public preschool serving 77 students in Jefferson C-123 School District. This district's average pre testing ranking is 10/10, which is in the top 10% of public pre schools in Missouri.
Preschool in Jefferson C-123 School District have an average math proficiency score of 54% (versus the Missouri public pre school average of 33%), and reading proficiency score of 64% (versus the 37% statewide average).
Minority enrollment is 1% of the student body (majority Black), which is less than the Missouri public preschool average of 36% (majority Black).

Overview

This School District
This State (MO)
# Schools
2 Schools
733 Schools
# Students
135 Students
201,896 Students
# Teachers
19 Teachers
18,018 Teachers
Student : Teacher Ratio
7:1
7:1

Student By Grade

District Rank

Jefferson C-123 School District, which is ranked within the top 5% of all 553 school districts in Missouri (based off of combined math and reading proficiency testing data) for the 2021-2022 school year.
The school district's graduation rate of 50% has decreased from 80% over five school years.
This School District
State Average (MO)
#35 out of 557 school districts
(Top 10%)
60-64%
39%
50-54%
43%
50-59%
38%
≥50%
90%

Students by Ethnicity:

0.03
0.54
% American Indian
n/a
n/a
% Asian
n/a
2%
% Hispanic
n/a
9%
% Black
1%
20%
% White
99%
64%
% Hawaiian
n/a
n/a
% Two or more races
n/a
5%
All Ethnic Groups

District Revenue and Spending

The revenue/student of $19,326 is higher than the state median of $15,081. The school district revenue/student has stayed relatively flat over four school years.
The school district's spending/student of $17,156 is higher than the state median of $13,908. The school district spending/student has stayed relatively flat over four school years.
This School District
This State (MO)
Total Revenue
$3 MM
$13,447 MM
Spending
$2 MM
$12,401 MM
Revenue / Student
$19,326
$15,081
Spending / Student
$17,156
$13,908

Best Jefferson C-123 School District Preschools (2025)

School
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Jefferson Elementary School
(Math: 50-59% | Reading: 60-69%)
Rank:
9/
10
Top 20%
37614 Us Hwy 136
Conception Junction, MO 64434
(660) 944-2417
Grades: PK-6
| 77 students

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Quick Stats (2025)

  • District size: 2 schools
  • Grades: PK-12
  • Enrollment: 135 students
  • Student:Teacher Ratio: 7:1
  • Minority Enrollment: 1%
  • : ≥50% (Btm 50% in MO)
  • : Top 10%
  • : 60-64% (Top 5%)
  • : 50-54% (Top 20%)
  • : 50-59% (Top 5%)
  • Source: National Center for Education Statistics (NCES), MO Dept. of Education

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