Kathleen Senior High School is the second oldest of four high schools in Lakeland, Florida, United States. It was originally housed north of its present location, at the site of the current Kathleen Middle School.
Serving 1,951 students in grades 9-12, Kathleen Senior 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 17% (which is lower than the Florida state average of 52%). The percentage of students achieving proficiency in reading/language arts is 31% (which is lower than the Florida state average of 52%).
The student-teacher ratio of 23:1 is higher than the Florida state level of 17:1.
Minority enrollment is 68% of the student body (majority Hispanic), which is higher than the Florida state average of 65% (majority Hispanic).
Quick Facts (2026)
- Grades: 9-12
- Enrollment: 1,951 students
- Student-Teacher Ratio: 23:1
- Minority Enrollment: 68%
- Graduation Rate: 72% (Btm 50% in FL)
- Overall Testing Rank: Bottom 50%
- Math Proficiency: 17% (Btm 50%)
- Reading Proficiency: 31% (Btm 50%)
- Science Proficiency: 53% (Top 50%)
- Source: National Center for Education Statistics (NCES), FL Dept. of Education
School Overview
Kathleen Senior High School's student population of 1,951 students has stayed relatively flat over five school years.
The teacher population of 85 teachers has declined by 9% over five school years.
Grades Offered
Grades 9-12
(No virtual instruction)
(No virtual instruction)
Total Students
1,951 students
Gender %
Total Classroom Teachers
85 teachers
Year Founded
1928
Colors
Black, Red
School Calendar
School Rankings
Kathleen 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 Kathleen Senior High School is 0.68, 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
#3427 out of 3662 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
17%
52%
Reading/Language Arts Test Scores (% Proficient)
31%
52%
Science Test Scores (% Proficient)
53%
52%
Student-Teacher Ratio
23:1
17:1
American Indian
1%
n/a
Asian
1%
3%
Hispanic
42%
37%
Black
22%
21%
White
32%
35%
Hawaiian
n/a
n/a
Two or more races
2%
4%
All Ethnic Groups
Graduation Rate
72%
87%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
68%
47%
Eligible for Reduced Lunch (14-15)
3%
5%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), FL Dept. of Education
School Notes
- School Mascot: Red Devil
Frequently Asked Questions
What is Kathleen Senior High School's ranking?
Kathleen Senior High School is ranked #3427 out of 3,662 schools, which ranks it among the bottom 50% of public schools in Florida.
What schools are Kathleen Senior High School often compared to?
Kathleen Senior High Schoolis often viewed alongside schools like Lake Gibson Senior High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
17% of students have achieved math proficiency (compared to the 52% FL state average), while 31% of students have achieved reading proficiency (compared to the 52% FL state average).
What is the graduation rate of Kathleen Senior High School?
The graduation rate of Kathleen Senior High School is 72%, which is lower than the Florida state average of 87%.
How many students attend Kathleen Senior High School?
1,951 students attend Kathleen Senior High School.
What is the racial composition of the student body?
42% of Kathleen Senior High School students are Hispanic, 32% of students are White, 22% of students are Black, 2% of students are Two or more races, 1% of students are American Indian, and 1% of students are Asian.
What is the student-teacher ratio of Kathleen Senior High School?
Kathleen Senior High School has a student ration of 23:1, which is higher than the Florida state average of 17:1.
What grades does Kathleen Senior High School offer ?
Kathleen Senior High School offers enrollment in grades 9-12 (No virtual instruction).
What school district is Kathleen Senior High School part of?
Kathleen Senior High School is part of Polk School District.
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