Serving 294 students in grades 9-12, Mangham High School ranks in the bottom 50% of all schools in Louisiana for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 25-29% (which is lower than the Louisiana state average of 34%). The percentage of students achieving proficiency in reading/language arts is 30-34% (which is lower than the Louisiana state average of 42%).
The student-teacher ratio of 20:1 is higher than the Louisiana state level of 13:1.
Minority enrollment is 32% of the student body (majority Black), which is lower than the Louisiana state average of 59% (majority Black).
Quick Facts (2026)
- Grades: 9-12
- Enrollment: 294 students
- Student-Teacher Ratio: 20:1
- Minority Enrollment: 32%
- Graduation Rate: 85-89% (Top 50% in LA)
- Overall Testing Rank: Bottom 50%
- Math Proficiency: 25-29% (Btm 50%)
- Reading Proficiency: 30-34% (Btm 50%)
- Science Proficiency: 20-24% (Top 50%)
- Source: National Center for Education Statistics (NCES), LA Dept. of Education
School Overview
Mangham High School's student population of 294 students has grown by 10% over five school years.
The teacher population of 15 teachers has grown by 15% over five school years.
Grades Offered
Grades 9-12
(No virtual instruction)
(No virtual instruction)
Total Students
294 students
Total Classroom Teachers
15 teachers
School Calendar
School Rankings
Mangham High School ranks within the bottom 50% of all 1,244 schools in Louisiana (based off of combined math and reading proficiency testing data).
The diversity score of Mangham High School is 0.46, which is less than the diversity score at state average of 0.65. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#732 out of 1244 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
25-29%
34%
Reading/Language Arts Test Scores (% Proficient)
30-34%
42%
Science Test Scores (% Proficient)
20-24%
27%
Student-Teacher Ratio
20:1
13:1
Hispanic
2%
11%
Black
28%
42%
White
68%
41%
Two or more races
2%
4%
All Ethnic Groups
Graduation Rate
85-89%
83%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
55%
61%
Eligible for Reduced Lunch
5%
6%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), LA Dept. of Education
Frequently Asked Questions
What is Mangham High School's ranking?
Mangham High School is ranked #732 out of 1,244 schools, which ranks it among the bottom 50% of public schools in Louisiana.
What percent of students have achieved state testing proficiency in math and reading?
25-29% of students have achieved math proficiency (compared to the 34% LA state average), while 30-34% of students have achieved reading proficiency (compared to the 42% LA state average).
What is the graduation rate of Mangham High School?
The graduation rate of Mangham High School is 85-89%, which is higher than the Louisiana state average of 83%.
How many students attend Mangham High School?
294 students attend Mangham High School.
What is the racial composition of the student body?
68% of Mangham High School students are White, 28% of students are Black, 2% of students are Hispanic, and 2% of students are Two or more races.
What is the student-teacher ratio of Mangham High School?
Mangham High School has a student ration of 20:1, which is higher than the Louisiana state average of 13:1.
What grades does Mangham High School offer ?
Mangham High School offers enrollment in grades 9-12 (No virtual instruction).
What school district is Mangham High School part of?
Mangham High School is part of Richland Parish School District.
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