For the 2025-26 school year, there are 4 public high schools serving 615 students in Union County, FL.
The top ranked public high school in Union County, FL is Union County High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Union County, FL public high schools have an average math proficiency score of 55% (versus the Florida public high school average of 41%), and reading proficiency score of 48% (versus the 51% statewide average). High schools in Union County have an average ranking of 7/10, which is in the top 50% of Florida public high schools.
Union County, FL public high school have a Graduation Rate of 87%, which is less than the Florida average of 88%.
The school with highest graduation rate is Union County High School, with 85-89% graduation rate. Read more about public school graduation rate statistics in Florida or national school graduation rate statistics.
Minority enrollment is 23% of the student body (majority Black), which is less than the Florida public high school average of 65% (majority Hispanic).
Best Public High Schools in Union County (2025-26)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Union County High School
(Math: 55% | Reading: 48%)
Rank:
Rank:
6/
Top 50%10
1000 S Lake Ave
Lake Butler, FL 32054
(352) 448-5204
Lake Butler, FL 32054
(352) 448-5204
Gr: 9-12 | 615 students Student-teacher ratio: 15:1 Minority enrollment: 23%
Rank: n/an/a
55 Sw 6th St
Lake Butler, FL 32054
(385) 448-5145
Lake Butler, FL 32054
(385) 448-5145
Gr: K-12
55 Sw 6th St
Lake Butler, FL 32054
(352) 448-5145
Lake Butler, FL 32054
(352) 448-5145
Gr: K-12
Union County Public Schools (Closed)
School
Location
Quick Facts
P O Box 689
Raiford, FL 32083
(904) 964-1581
Raiford, FL 32083
(904) 964-1581
Gr: 6-12 | 19 students Minority enrollment: 79%
The Outpost (Closed 2012)
Alternative School
208 Se 6th St
Lake Butler, FL 32054
(352) 448-5195
Lake Butler, FL 32054
(352) 448-5195
Gr: K-12 | 13 students Minority enrollment: 16%
Union County Superintendent's Office (Closed 2004)
Alternative School
555 Sw 6th Street
Lake Butler, FL 32054
(386) 496-204
Lake Butler, FL 32054
(386) 496-204
Union Juvenile Residential Facility (Closed 2023)
Alternative School
14692 Ne County Road 199
Raiford, FL 32083
(386) 431-1999
Raiford, FL 32083
(386) 431-1999
Gr: 6-12 | 22 students Student-teacher ratio: 22:1 Minority enrollment: 41%
Frequently Asked Questions
What are the top ranked public high schools in Union County, FL?
The top ranked public high schools in Union County, FL include Union County High School.
How many public high schools are located in Union County?
4 public high schools are located in Union County.
What is the racial composition of students in Union County?
Union County public high schools minority enrollment is 23% of the student body (majority Black), which is less than the Florida public high schools average of 65% (majority Hispanic).
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