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James F. Byrnes High

Public Grades 9-12
84th
SchoolDigger Rank ?
of 235 South Carolina High Schools
Better than 64% of South Carolina high schools
Summary

James F. Byrnes High is a public high school located in Duncan, South Carolina, serving 2,315 students in grades 9-12. The school is part of the Spartanburg 05 school district, which is ranked 16th out of 75 districts in the state and has a 4-star rating from SchoolDigger.

Over the past 10 years, James F. Byrnes High has seen fluctuating statewide rankings, ranging from 19th to 105th out of all South Carolina high schools, and its SchoolDigger rating has varied between 3 and 5 stars. The school's performance varies significantly across different student subgroups, with James F. Byrnes High ranking in the top 50 for African American students and top 32 for Gifted and Talented students, but in the bottom half of the state for Hispanic and White students. The school maintains a relatively high four-year graduation rate, ranging from 83.8% to 91.1%, but its dropout rate has also been higher than the state average, ranging from 1.8% to 2.4%.

While James F. Byrnes High performs well in English 2 and U.S. History, with proficiency rates above the state and district averages, it struggles significantly in Algebra 1/Mathematics for the Technologies 2, with proficiency rates ranging from 29.12% to 50% over the past few years, well below the state and district averages. The school also has a relatively high chronic absenteeism rate, ranging from 16.4% to 24.7%, which could be a contributing factor to its academic challenges. When compared to nearby high schools, James F. Byrnes High performs relatively well in some areas but lags behind high-performing schools like Riverside High and Greer Middle College Charter High.

2,391
Students ?
19.1
Student/teacher ratio ?
$11,324
Per pupil spending ?
57.8%
Free/discounted lunch ?
 150 East Main Street
       Duncan, SC  29334

(864) 949-2355

District: Spartanburg 05

Racial breakdown:

White:
50.8%
African American:
21.7%
Hispanic:
18.2%
more
 See top rated South Carolina high schools

 Compare James F. Byrnes High to nearby high schools!
At a glance
Ranking trend: Declining — 83rd percentile in 2015 → 64th in 2025
Strengths
91% graduate in 4 years — above the South Carolina average (87%)
Above the South Carolina median (64th percentile)
Worth a look
!Ranking has slipped — down 19 percentile points since 2015
!Some student groups rank well below the school's overall statewide standing
!Algebra 1/Mathematics for the Technologies 2 scores 59 pts below the South Carolina average
Students meeting standards (2024-2025) ?
This school69%
District avg74%
South Carolina avg71%
84th of 235
South Carolina public high schools ?
Top 36%▼ down 19 pts since 2015
From top 17% (2015) to top 36% (2025)
See the entire ranking list of South Carolina High Schools →
SchoolDigger rating ?
16th of 75Spartanburg 05 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
202556.784 of 23564.3%★★★☆☆
202451.395 of 23559.6%★★★☆☆
202350.8105 of 23755.7%★★★☆☆
202259.571 of 22668.6%★★★☆☆
202150.797 of 22757.3%★★★☆☆
201959.157 of 22574.7%★★★★☆
201869.723 of 21689.4%★★★★☆
201772.219 of 22391.5%★★★★★
201660.658 of 23174.9%★★★★☆
201568.140 of 23282.8%★★★★☆
201474.446 of 21078.1%★★★★☆
201371.356 of 20372.4%★★★★☆
201262.484 of 20258.4%★★★☆☆
201168.862 of 19968.8%★★★☆☆
201076.941 of 19979.4%★★★★☆
200969.456 of 18870.2%★★★★☆
200881.721 of 18588.6%★★★★☆
200764.871 of 19162.8%★★★☆☆
200657.5105 of 19145.0%★★☆☆☆
200556.4108 of 18742.2%★★☆☆☆

African American

YearAvg scoreStatewide rankSouth Carolina percentileRating
202565.346 of 19476.3%★★★★☆
202453.278 of 19459.8%★★★☆☆
202368.839 of 19980.4%★★★★☆
202267.345 of 19076.3%★★★★☆
202145.291 of 17848.9%★★☆☆☆
201950.974 of 18459.8%★★★☆☆
201870.431 of 18383.1%★★★★☆

Disabled

YearAvg scoreStatewide rankSouth Carolina percentileRating
202540.378 of 13943.9%★★☆☆☆
202437.492 of 14536.6%★★☆☆☆
202345.174 of 14147.5%★★☆☆☆
202260.841 of 13970.5%★★★★☆
202149.859 of 11548.7%★★★☆☆
201946.369 of 14351.7%★★★☆☆
201879.819 of 13786.1%★★★★☆

English Language Learner

YearAvg scoreStatewide rankSouth Carolina percentileRating
202545.736 of 6947.8%★★☆☆☆
202474.916 of 7177.5%★★★★☆
202338.642 of 6838.2%★★☆☆☆
202272.111 of 6182.0%★★★★☆
202157.019 of 4658.7%★★★☆☆
201938.942 of 6434.4%★★☆☆☆
201864.220 of 5865.5%★★★☆☆

Female

YearAvg scoreStatewide rankSouth Carolina percentileRating
202553.098 of 22556.4%★★★☆☆
202453.394 of 22558.2%★★★☆☆
202350.6103 of 22353.8%★★★☆☆
202261.365 of 22070.5%★★★★☆
202157.375 of 21364.8%★★★☆☆
201959.763 of 21370.4%★★★★☆
201871.129 of 21086.2%★★★★☆

Gifted and Talented

YearAvg scoreStatewide rankSouth Carolina percentileRating
202569.432 of 15379.1%★★★★☆
202474.38 of 15794.9%★★★★★
202375.912 of 15692.3%★★★★★

Hispanic

YearAvg scoreStatewide rankSouth Carolina percentileRating
202544.569 of 12143.0%★★☆☆☆
202459.441 of 12166.1%★★★☆☆
202336.375 of 11937.0%★★☆☆☆
202253.646 of 10857.4%★★★☆☆
202147.252 of 9344.1%★★☆☆☆
201930.569 of 8619.8%★☆☆☆☆
201836.954 of 8032.5%★★☆☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankSouth Carolina percentileRating
202550.499 of 22656.2%★★★☆☆
202447.3108 of 22952.8%★★★☆☆
202345.1110 of 22651.3%★★★☆☆
202252.983 of 22062.3%★★★☆☆
202146.1106 of 21350.2%★★★☆☆
201957.053 of 21775.6%★★★★☆
201870.121 of 21490.2%★★★★★

Male

YearAvg scoreStatewide rankSouth Carolina percentileRating
202555.887 of 22461.2%★★★☆☆
202448.7101 of 22855.7%★★★☆☆
202349.099 of 22956.8%★★★☆☆
202260.763 of 22471.9%★★★★☆
202148.497 of 21554.9%★★★☆☆
201956.563 of 21871.1%★★★★☆
201867.237 of 21382.6%★★★★☆

Multi-racial

YearAvg scoreStatewide rankSouth Carolina percentileRating
202562.320 of 5966.1%★★★☆☆
202437.936 of 5332.1%★★☆☆☆
202320.750 of 5712.3%★☆☆☆☆
202250.327 of 4843.8%★★☆☆☆
202156.115 of 3151.6%★★★☆☆
201916.122 of 234.3%☆☆☆☆☆
201844.213 of 2240.9%★★☆☆☆

White

YearAvg scoreStatewide rankSouth Carolina percentileRating
202546.0111 of 19643.4%★★☆☆☆
202441.0111 of 19643.4%★★☆☆☆
202339.2115 of 19741.6%★★☆☆☆
202252.778 of 19259.4%★★★☆☆
202141.7107 of 18943.4%★★☆☆☆
201953.070 of 19163.4%★★★☆☆
201864.248 of 18574.1%★★★★☆
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)
Gifted and Talented (2025)79th percentile+15 vs school
African American (2025)76th percentile+12 vs school
Multi-racial (2025)66th percentile~ school
Male (2025)61st percentile-3 vs school
Female (2025)56th percentile-8 vs school
Low Socio Economic Status (2025)56th percentile-8 vs school
English Language Learner (2025)48th percentile-16 vs school
Disabled (2025)44th percentile-20 vs school
White (2025)43rd percentile-21 vs school
Hispanic (2025)43rd percentile-21 vs school
By subject vs South Carolina (2024-2025) ?
English 283%-3 vs state
English 167%+5 vs state
U.S. History and the Constitution65%+4 vs state
Algebra 1/Mathematics for the Technologies 215%-59 vs state

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Frequently Asked Questions about James F. Byrnes High

Students at James F. Byrnes High are 51% White, 22% African American, 18% Hispanic, 7% Two or more races, 2% Asian.

James F. Byrnes High ranks 84th of 235 South Carolina high schools. SchoolDigger rates this school 3 stars out of 5.

In the 2024-25 school year, 2,391 students attended James F. Byrnes High.


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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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