Top Rankings
Union County School District ranks among the top 20% of public school district in North Carolina for:
Category
Attribute
Overall Rank
Highest overall rank (Top 20%)
Math Proficiency
Highest math proficiency (Top 20%)
Graduation Rate
Highest graduation rate (Top 20%)
Community Size
Largest student body (number of students) (Top 1%)
For the 2026 school year, there are 13 public high schools serving 14,722 students in Union County School District. This district's average high testing ranking is 10/10, which is in the top 10% of public high schools in North Carolina.
Public High Schools in Union County School District have an average math proficiency score of 82% (versus the North Carolina public high school average of 58%), and reading proficiency score of 73% (versus the 58% statewide average).
The top-ranked public high schools in Union County School District are Central Academy Of Technology And Arts, Union County Early College and Weddington High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking. Public High School in Union County School District have a Graduation Rate of 92%, which is more than the North Carolina average of 86%.
The school with highest graduation rate is Marvin Ridge High School, with ≥99% graduation rate. Read more about public school graduation rate statistics in North Carolina or national school graduation rate statistics.
Minority enrollment is 48% of the student body (majority Hispanic), which is less than the North Carolina public high school average of 56% (majority Black and Hispanic).
Overview
This School District
This State (NC)
# Schools
52 Schools
760 Schools
# Students
41,241 Students
568,877 Students
# Teachers
2,482 Teachers
31,559 Teachers
Student-Teacher Ratio
17:1
17:1
Student By Grade
District Rank
Union County School District, which is ranked within the top 20% of all 314 school districts in North Carolina (based off of combined math and reading proficiency testing data) for the 2021-2022 school year.
The school district's graduation rate of 91% has decreased from 93% over five school years.
Overall District Rank
#52 out of 325 school districts
(Top 20%)
(Top 20%)
Math Test Scores (% Proficient)
(21-22)71%
51%
Reading/Language Arts Test Scores (% Proficient)
64%
50%
Science Test Scores (% Proficient)
75%
63%
Graduation Rate
(21-22)92%
86%
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