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Union County High

Public Grades 9-12
210th
SchoolDigger Rank ?
of 245 South Carolina High Schools
Better than 14% of South Carolina high schools
Summary

Union County High in Union, SC, serves approximately 1,024 students in grades 9-12 as part of the Union 01 district, and it currently holds a 1-star rating with a statewide ranking in the 14th percentile.

For parents, the most important takeaway is that Union County High is facing significant academic challenges. The school has seen a steady decline in its ranking over the past four years, dropping from the 43rd percentile in 2021-2022 to its current position. Test scores on key end-of-course exams (EOCEP) show proficiency rates well below state averages—for example, only about 45% of students are proficient in English 1, compared to nearly 80% at the nearby Whitmire Community School (High), which is just under 19 miles away and ranks in the 71st percentile. The graduation rate of 83.6% also trails Whitmire's 97%, and the dropout rate of 4.7% is more than double the state average. Chronic absenteeism is a concern, with nearly one-third of students missing significant school days. While the school spends about $12,963 per student, its student-teacher ratio of 21.3:1 is much higher than Whitmire's 11.5:1, suggesting that additional instructional support could be a key area for improvement.

There are a few bright spots worth noting. Graduation rates have improved from 70.8% in 2020-2021 to 83.6% today, and per-student spending has increased by over 20% in recent years. The school also shows relative strength in serving disabled students, who rank in the 40th percentile—the school's best-performing subgroup. However, performance for other groups, including gifted and talented students, has dropped sharply in the last two years. The school serves a predominantly low-income population, with 100% of students qualifying for free or reduced lunch, and the data suggests that consistent attendance and instructional quality will be critical areas for families to monitor. While the challenges are real, the recent improvements in graduation rates and funding provide a foundation that the school can build on.

1,024
Students ?
21.3
Student/teacher ratio ?
$12,963
Per pupil spending ?
100%
Free/discounted lunch ?
 1163 Lakeside Drive
       Union, SC  29379

(864) 429-1750

District: Union 01


Feeder schools for Union County High:

Elementary:    Buffalo Elementary
    Foster Park Elementary
    Jonesville Elementary/Middle
    Monarch Elementary
Middle:    Sims Middle
Racial breakdown:

White:
50.8%
African American:
35.4%
Two or more races:
9.2%
more
 See top rated South Carolina high schools

 Compare Union County High to nearby high schools!
At a glance
Ranking trend: Declining — 24th percentile in 2016 → 14th in 2026
Worth a look
!Test scores below the South Carolina average (53% vs 69% meeting standards)
!In the lower quartile statewide (14th percentile)
!High chronic absenteeism (33% vs 22% South Carolina)
Students meeting standards (2025-2026) ?
This school53%
District avg53%
South Carolina avg69%
210th of 245
South Carolina public high schools ?
Bottom 14%▼ down 10 pts since 2016
From bottom 24% (2016) to bottom 14% (2026)
See the entire ranking list of South Carolina High Schools →
SchoolDigger rating ?
64th of 75Union 01 among South Carolina districts
Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankSouth Carolina percentileRating
202620.4210 of 24514.3%★☆☆☆☆
202522.3187 of 23520.4%★☆☆☆☆
202431.9158 of 23532.8%★★☆☆☆
202325.8169 of 23728.7%★☆☆☆☆
202239.0128 of 22643.4%★★☆☆☆
202125.8161 of 22729.1%★★☆☆☆
201922.3164 of 22527.1%★☆☆☆☆
201815.9173 of 21619.9%★☆☆☆☆
201721.9166 of 22325.6%★☆☆☆☆
201625.5176 of 23123.8%★☆☆☆☆
201526.0175 of 23224.6%★☆☆☆☆
201444.2123 of 21041.4%★★☆☆☆
201323.6163 of 20319.7%★☆☆☆☆
201232.2148 of 20226.7%★☆☆☆☆
201130.2147 of 19926.1%★☆☆☆☆
201045.9129 of 19935.2%★★☆☆☆
200943.4129 of 18831.4%★★☆☆☆
200835.7136 of 18526.5%★☆☆☆☆
200750.9133 of 19130.4%★★☆☆☆
200650.6134 of 19129.8%★★☆☆☆
200544.6135 of 18727.8%★☆☆☆☆

African American

YearAvg scoreStatewide rankSouth Carolina percentileRating
202618.4182 of 1988.1%☆☆☆☆☆
202525.9161 of 19417.0%★☆☆☆☆
202434.6136 of 19429.9%★★☆☆☆
202332.1136 of 19931.7%★★☆☆☆
202251.975 of 19060.5%★★★☆☆
202129.1134 of 17824.7%★☆☆☆☆
201928.0139 of 18424.5%★☆☆☆☆
201819.7160 of 18312.6%★☆☆☆☆

Disabled

YearAvg scoreStatewide rankSouth Carolina percentileRating
202637.982 of 13639.7%★★☆☆☆
202541.676 of 13945.3%★★☆☆☆
202452.762 of 14557.2%★★★☆☆
202338.187 of 14138.3%★★☆☆☆
202139.874 of 11535.7%★★☆☆☆
201922.3116 of 14318.9%★☆☆☆☆
201831.895 of 13730.7%★★☆☆☆

Female

YearAvg scoreStatewide rankSouth Carolina percentileRating
202617.4196 of 22713.7%★☆☆☆☆
202518.1187 of 22516.9%★☆☆☆☆
202430.9157 of 22530.2%★★☆☆☆
202323.8167 of 22325.1%★☆☆☆☆
202235.5142 of 22035.5%★★☆☆☆
202124.5162 of 21323.9%★☆☆☆☆
201922.3161 of 21324.4%★☆☆☆☆
201810.9187 of 21011.0%★☆☆☆☆

Gifted and Talented

YearAvg scoreStatewide rankSouth Carolina percentileRating
202610.6143 of 1557.7%☆☆☆☆☆
202523.7139 of 1539.2%☆☆☆☆☆
202467.352 of 15766.9%★★★☆☆
202366.554 of 15665.4%★★★☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankSouth Carolina percentileRating
202624.1199 of 23816.4%★☆☆☆☆
202523.1184 of 22618.6%★☆☆☆☆
202436.5144 of 22937.1%★★☆☆☆
202328.3162 of 22628.3%★☆☆☆☆
202245.8105 of 22052.3%★★★☆☆
202126.5158 of 21325.8%★☆☆☆☆
201919.8181 of 21716.6%★☆☆☆☆
201816.4184 of 21414.0%★☆☆☆☆

Male

YearAvg scoreStatewide rankSouth Carolina percentileRating
202623.6188 of 23118.6%★☆☆☆☆
202526.2175 of 22421.9%★☆☆☆☆
202433.4145 of 22836.4%★★☆☆☆
202325.8168 of 22926.6%★☆☆☆☆
202241.1121 of 22446.0%★★☆☆☆
202125.8154 of 21528.4%★☆☆☆☆
201922.1161 of 21826.1%★☆☆☆☆
201819.2166 of 21322.1%★☆☆☆☆

Multi-racial

YearAvg scoreStatewide rankSouth Carolina percentileRating
20266.858 of 614.9%☆☆☆☆☆
202517.254 of 598.5%★☆☆☆☆
202420.948 of 539.4%★☆☆☆☆
20235.257 of 570.0%☆☆☆☆☆

White

YearAvg scoreStatewide rankSouth Carolina percentileRating
202613.2185 of 2018.0%☆☆☆☆☆
202513.4175 of 19610.7%★☆☆☆☆
202424.7156 of 19620.4%★☆☆☆☆
202317.5169 of 19714.2%★☆☆☆☆
202227.1141 of 19226.6%★☆☆☆☆
202116.3167 of 18911.6%★☆☆☆☆
201912.5171 of 19110.5%★☆☆☆☆
20184.8181 of 1852.2%☆☆☆☆☆
How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)
Disabled (2026)40th percentile+25 vs school
Male (2026)19th percentile+4 vs school
Low Socio Economic Status (2026)16th percentile~ school
Female (2026)14th percentile~ school
African American (2026)8th percentile-6 vs school
White (2026)8th percentile-6 vs school
Gifted and Talented (2026)8th percentile-7 vs school
Multi-racial (2026)5th percentile-9 vs school
By subject vs South Carolina (2025-2026) ?
English 269%-15 vs state
U.S. History and the Constitution48%-15 vs state
English 145%-16 vs state

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Schools Near Union County High

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Frequently Asked Questions about Union County High

Union County High is fed by the following schools:

Elementary : Buffalo Elementary
Elementary : Foster Park Elementary
Elementary : Jonesville Elementary/Middle
Elementary : Monarch Elementary
Middle : Sims Middle

In the 2024-25 school year, 1,024 students attended Union County High.

Union County High ranks in the bottom 14.3% of South Carolina high schools.

Students at Union County High are 51% White, 35% African American, 9% Two or more races, 4% Hispanic.

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Latest South Carolina data All new data »
2025–26 EOCEP & SC READY test scoresAug 10, 2026
2024–25 school spending dataNov 3, 2025
2024–25 attendance data, dropout rates & graduation ratesNov 3, 2025
2024–25 EOCEP & SC READY test scoresSep 2, 2025


SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the South Carolina Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.

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