For the 2026-27 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 66% (majority Hispanic).
Best Public High Schools in Union County (2026-27)
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 | 606 students Student-teacher ratio: 15:1 Minority enrollment: 22%
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 66% (majority Hispanic).
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