Serving 207 students in grades 5-8, Diamond Middle School ranks in the bottom 50% of all schools in Missouri for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 20-24% (which is lower than the Missouri state average of 40%). The percentage of students achieving proficiency in reading/language arts is 25-29% (which is lower than the Missouri state average of 43%).
The student-teacher ratio of 12:1 is equal to the Missouri state level of 12:1.
Minority enrollment is 13% of the student body (majority Hispanic), which is lower than the Missouri state average of 32% (majority Black).
Quick Facts (2025-26)
- Grades: 5-8
- Enrollment: 207 students
- Student-Teacher Ratio: 12:1
- Minority Enrollment: 13%
- Overall Testing Rank: Bottom 50% in MO
- Math Proficiency: 20-24% (Btm 50%)
- Reading Proficiency: 25-29% (Btm 50%)
- Science Proficiency: 25-29% (Btm 50%)
- Source: National Center for Education Statistics (NCES), MO Dept. of Education
School Overview
Diamond Middle School's student population of 207 students has declined by 17% over five school years.
The teacher population of 17 teachers has declined by 19% over five school years.
Grades Offered
Grades 5-8
(No virtual instruction)
(No virtual instruction)
Total Students
207 students
Gender %
Total Classroom Teachers
17 teachers
School Rankings
Diamond Middle School ranks within the bottom 50% of all 2,076 schools in Missouri (based off of combined math and reading proficiency testing data).
The diversity score of Diamond Middle School is 0.24, which is less than the diversity score at state average of 0.51. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#1746 out of 2076 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
20-24%
40%
Reading/Language Arts Test Scores (% Proficient)
25-29%
43%
Science Test Scores (% Proficient)
25-29%
38%
Student-Teacher Ratio
12:1
12:1
American Indian
2%
n/a
Asian
1%
2%
Hispanic
6%
8%
Black
1%
15%
White
87%
68%
Hawaiian
1%
1%
Two or more races
2%
6%
All Ethnic Groups
Eligible for Free Lunch
37%
42%
Eligible for Reduced Lunch
13%
7%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), MO Dept. of Education
Profile last updated: 02/09/2025
Frequently Asked Questions
What is Diamond Middle School's ranking?
Diamond Middle School is ranked #1746 out of 2,076 schools, which ranks it among the bottom 50% of public schools in Missouri.
What percent of students have achieved state testing proficiency in math and reading?
20-24% of students have achieved math proficiency (compared to the 40% MO state average), while 25-29% of students have achieved reading proficiency (compared to the 43% MO state average).
How many students attend Diamond Middle School?
207 students attend Diamond Middle School.
What is the racial composition of the student body?
87% of Diamond Middle School students are White, 6% of students are Hispanic, 2% of students are American Indian, 2% of students are Two or more races, 1% of students are Asian, 1% of students are Black, and 1% of students are Hawaiian.
What is the student-teacher ratio of Diamond Middle School?
Diamond Middle School has a student ration of 12:1, which is equal to the Missouri state average of 12:1.
What grades does Diamond Middle School offer ?
Diamond Middle School offers enrollment in grades 5-8 (No virtual instruction).
What school district is Diamond Middle School part of?
Diamond Middle School is part of Diamond R-IV School District.
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