Melba High School is a public high school in Melba, Idaho.
Serving 394 students in grades 7-12, Melba High School ranks in the top 50% of all schools in Idaho for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 45% (which is higher than the Idaho state average of 41%). The percentage of students achieving proficiency in reading/language arts is 52% (which is lower than the Idaho state average of 55%).
The student-teacher ratio of 16:1 is lower than the Idaho state level of 17:1.
Minority enrollment is 23% of the student body (majority Hispanic), which is lower than the Idaho state average of 28% (majority Hispanic).
Quick Facts (2026)
- Grades: 7-12
- Enrollment: 394 students
- Student-Teacher Ratio: 16:1
- Minority Enrollment: 23%
- Graduation Rate: 85-89% (Top 30% in ID)
- Overall Testing Rank: Top 50%
- Math Proficiency: 45% (Top 50%)
- Reading Proficiency: 52% (Top 50%)
- Science Proficiency: 20-24% (Btm 50%)
- Source: National Center for Education Statistics (NCES), ID Dept. of Education
School Overview
Melba High School's student population of 394 students has declined by 10% over five school years.
The teacher population of 25 teachers has stayed relatively flat over five school years.
Grades Offered
Grades 7-12
(No virtual instruction)
(No virtual instruction)
Total Students
394 students
Total Classroom Teachers
25 teachers
Year Founded
1905
School Calendar
School Motto
Learning with Purpose
School Rankings
Melba High School ranks within the top 50% of all 704 schools in Idaho (based off of combined math and reading proficiency testing data).
The diversity score of Melba High School is 0.37, which is less than the diversity score at state average of 0.44. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#304 out of 704 schools
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
45%
41%
Reading/Language Arts Test Scores (% Proficient)
52%
55%
Science Test Scores (% Proficient)
20-24%
41%
Student-Teacher Ratio
16:1
17:1
American Indian
n/a
1%
Asian
n/a
1%
Hispanic
20%
21%
Black
n/a
1%
White
77%
72%
Hawaiian
1%
n/a
Two or more races
2%
4%
All Ethnic Groups
Graduation Rate
85-89%
80%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
30%
32%
Eligible for Reduced Lunch
5%
7%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), ID Dept. of Education
School Notes
- School Mascot: Mustang
Frequently Asked Questions
What is Melba High School's ranking?
Melba High School is ranked #304 out of 704 schools, which ranks it among the top 50% of public schools in Idaho.
What percent of students have achieved state testing proficiency in math and reading?
45% of students have achieved math proficiency (compared to the 41% ID state average), while 52% of students have achieved reading proficiency (compared to the 55% ID state average).
What is the graduation rate of Melba High School?
The graduation rate of Melba High School is 85-89%, which is higher than the Idaho state average of 80%.
How many students attend Melba High School?
394 students attend Melba High School.
What is the racial composition of the student body?
77% of Melba High School students are White, 20% of students are Hispanic, 2% of students are Two or more races, and 1% of students are Hawaiian.
What is the student-teacher ratio of Melba High School?
Melba High School has a student ration of 16:1, which is lower than the Idaho state average of 17:1.
What grades does Melba High School offer ?
Melba High School offers enrollment in grades 7-12 (No virtual instruction).
What school district is Melba High School part of?
Melba High School is part of Melba Joint School District.
School Reviews
Review Melba High School. Reviews should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
Recent Articles
How Public Schools Train Staff Each Year
Learn how public schools train staff each year through professional development, safety training, technology instruction, and ongoing educational support.
What Substitute Teachers Experience in Public Schools
Discover what substitute teachers experience in public schools, including daily responsibilities, challenges, rewards, and their role in student success.
How Teachers Collaborate Across Departments in Public Schools
Learn how teachers collaborate across departments to improve student outcomes, strengthen instruction, and prepare students for real-world success.
