Keystone Heights Junior/Senior High School is a public high school serving students in the seventh through twelfth grades in Keystone Heights, Clay County, Florida, USA and is part of the Clay County School District.
Serving 1,139 students in grades 7-12, Keystone Heights Junior/senior High School ranks in the bottom 50% of all schools in Florida for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 54% (which is higher than the Florida state average of 52%). The percentage of students achieving proficiency in reading/language arts is 45% (which is lower than the Florida state average of 52%).
The student-teacher ratio of 17:1 is equal to the Florida state level of 17:1.
Minority enrollment is 11% of the student body (majority Hispanic), which is lower than the Florida state average of 66% (majority Hispanic).
Quick Facts (2026)
- Grades: 7-12
- Enrollment: 1,139 students
- Student-Teacher Ratio: 17:1
- Minority Enrollment: 11%
- Graduation Rate: 90-94% (Top 50% in FL)
- Overall Testing Rank: Bottom 50%
- Math Proficiency: 54% (Top 50%)
- Reading Proficiency: 45% (Btm 50%)
- Science Proficiency: 58% (Top 30%)
- Source: National Center for Education Statistics (NCES), FL Dept. of Education
School Overview
Keystone Heights Junior/senior High School's student population of 1,139 students has stayed relatively flat over five school years.
The teacher population of 68 teachers has stayed relatively flat over five school years.
Grades Offered
Grades 7-12
(No virtual instruction)
(No virtual instruction)
Total Students
1,139 students
Total Classroom Teachers
68 teachers
Year Founded
1965
Colors
White, Royal blue
School Calendar
Average Class Size
20 students
School Rankings
Keystone Heights Junior/senior High School ranks within the bottom 50% of all 3,662 schools in Florida (based off of combined math and reading proficiency testing data).
The diversity score of Keystone Heights Junior/senior High School is 0.21, which is less than the diversity score at state average of 0.70. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#1874 out of 3662 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
54%
52%
Reading/Language Arts Test Scores (% Proficient)
45%
52%
Science Test Scores (% Proficient)
58%
52%
Student-Teacher Ratio
17:1
17:1
American Indian
n/a
n/a
Asian
n/a
3%
Hispanic
6%
38%
Black
2%
21%
White
89%
34%
Hawaiian
n/a
n/a
Two or more races
3%
4%
All Ethnic Groups
Graduation Rate
90-94%
87%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
50%
42%
Eligible for Reduced Lunch
10%
4%
School Statewide Testing
School District Name
Clay School District
Source: National Center for Education Statistics (NCES), FL Dept. of Education
Frequently Asked Questions
What is Keystone Heights Junior/senior High School's ranking?
Keystone Heights Junior/senior High School is ranked #1874 out of 3,662 schools, which ranks it among the bottom 50% of public schools in Florida.
What percent of students have achieved state testing proficiency in math and reading?
54% of students have achieved math proficiency (compared to the 52% FL state average), while 45% of students have achieved reading proficiency (compared to the 52% FL state average).
What is the graduation rate of Keystone Heights Junior/senior High School?
The graduation rate of Keystone Heights Junior/senior High School is 90-94%, which is higher than the Florida state average of 87%.
How many students attend Keystone Heights Junior/senior High School?
1,139 students attend Keystone Heights Junior/senior High School.
What is the racial composition of the student body?
89% of Keystone Heights Junior/senior High School students are White, 6% of students are Hispanic, 3% of students are Two or more races, and 2% of students are Black.
What is the student-teacher ratio of Keystone Heights Junior/senior High School?
Keystone Heights Junior/senior High School has a student ration of 17:1, which is equal to the Florida state average of 17:1.
What grades does Keystone Heights Junior/senior High School offer ?
Keystone Heights Junior/senior High School offers enrollment in grades 7-12 (No virtual instruction).
What school district is Keystone Heights Junior/senior High School part of?
Keystone Heights Junior/senior High School is part of Clay School District.
School Reviews
2 10/10/2025
This is the worst school you could ever send your kids to. The staff is horrible and never are willing to help you. If you are sending a new student they will hate it and be miserable Keystone may get about 1 new student a year so no one will talk to your kid. They all have there groups and do not care about the ONLY new kid.
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