Gaither High School is a public high school located in the Northdale area of Hillsborough County, Florida. It opened in 1984 and is located on 16200 North Dale Mabry Highway. Bloomingdale High School, located in Valrico, Florida, was built around the same time and has the same architectural design.
Serving 2,078 students in grades 9-12, Gaither High School ranks in the bottom 50% of all schools in Florida for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 43% (which is lower than the Florida state average of 52%). The percentage of students achieving proficiency in reading/language arts is 50% (which is lower than the Florida state average of 52%).
The student-teacher ratio of 21:1 is higher than the Florida state level of 17:1.
Minority enrollment is 64% of the student body (majority Hispanic), which is lower than the Florida state average of 65% (majority Hispanic).
Quick Facts (2025-26)
- Grades: 9-12
- Enrollment: 2,078 students
- Student-Teacher Ratio: 21:1
- Minority Enrollment: 64%
- Graduation Rate: 94% (Top 30% in FL)
- Overall Testing Rank: Bottom 50%
- Math Proficiency: 43% (Btm 50%)
- Reading Proficiency: 50% (Top 50%)
- Science Proficiency: 63% (Top 30%)
- Source: National Center for Education Statistics (NCES), FL Dept. of Education
School Overview
Gaither High School's student population of 2,078 students has stayed relatively flat over five school years.
The teacher population of 98 teachers has declined by 12% over five school years.
Grades Offered
Grades 9-12
(No virtual instruction)
(No virtual instruction)
Total Students
2,078 students
Gender %
Total Classroom Teachers
98 teachers
Year Founded
1984
Colors
White, Blue, Silver
School Calendar
Last Day of School
Mon. Dec 1, 2025
School Rankings
Gaither 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 Gaither High School is 0.64, 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
#2095 out of 3662 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
43%
52%
Reading/Language Arts Test Scores (% Proficient)
50%
52%
Science Test Scores (% Proficient)
63%
52%
Student-Teacher Ratio
21:1
17:1
American Indian
n/a
n/a
Asian
3%
3%
Hispanic
48%
37%
Black
8%
21%
White
36%
35%
Hawaiian
n/a
n/a
Two or more races
5%
4%
All Ethnic Groups
Graduation Rate
94%
87%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
37%
47%
Eligible for Reduced Lunch
4%
4%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), FL Dept. of Education
Frequently Asked Questions
What is Gaither High School's ranking?
Gaither High School is ranked #2095 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?
43% of students have achieved math proficiency (compared to the 52% FL state average), while 50% of students have achieved reading proficiency (compared to the 52% FL state average).
What is the graduation rate of Gaither High School?
The graduation rate of Gaither High School is 94%, which is higher than the Florida state average of 87%.
How many students attend Gaither High School?
2,078 students attend Gaither High School.
What is the racial composition of the student body?
48% of Gaither High School students are Hispanic, 36% of students are White, 8% of students are Black, 5% of students are Two or more races, and 3% of students are Asian.
What is the student-teacher ratio of Gaither High School?
Gaither High School has a student ration of 21:1, which is higher than the Florida state average of 17:1.
What grades does Gaither High School offer ?
Gaither High School offers enrollment in grades 9-12 (No virtual instruction).
What school district is Gaither High School part of?
Gaither High School is part of Hillsborough School District.
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