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GREEN Upstate High School Greenville

Public, Charter Grades 9-12
100th
SchoolDigger Rank ?
of 248 South Carolina High Schools
Better than 60% of South Carolina high schools
Summary

GREEN Upstate High School Greenville is a small public charter high school in Simpsonville, SC, serving 390 students in grades 9-12 under the School Public Charter School District.

This school stands out most for its exceptional support of students with disabilities—ranking 8th out of 139 schools statewide (94th percentile, 5 stars) in 2024-2025, a level of success no nearby school matches. It also posts a strong 91.8% graduation rate, dramatically outperforming its district average of 77.4%, and shows real strength in English, with 90.53% proficiency on the English 2 exam. The intimate learning environment is a major plus: with an 11.4:1 student-to-teacher ratio, your child will get far more individual attention than at nearby Mauldin High (16.2:1) or J. L. Mann High Academy (24.1:1). The school also operates efficiently, spending $10,600 per student while achieving graduation outcomes comparable to schools spending more.

However, there are concerns to weigh. The school's overall state ranking dropped from 52nd to 100th between 2024-2025 and 2025-2026, with declines across nearly every student group. Chronic absenteeism sits at 23.6%, well above the state average and far higher than nearby top performers like Greenville Technical Charter High School (6.8%) and Brashier Middle College Charter High (3.5%). The dropout rate also jumped from 0.6% to 2.8% in one year. While the school's special education success and graduation rates are genuinely impressive, the recent academic slide and attendance challenges suggest the school is navigating a difficult transition. If your child needs strong specialized support, this school is a standout choice—but it's worth asking about how the school plans to address its recent decline.

390
Students ?
11.4
Student/teacher ratio ?
$10,600
Per pupil spending ?
34.1%
Free/discounted lunch ?
 356 Bridgeway Boulevard
       Simpsonville, SC  29681

(864) 626-7403

District: School Public Charter School District

Racial breakdown:

White:
49.0%
Hispanic:
26.2%
African American:
14.1%
more
 See top rated South Carolina high schools

 Compare GREEN Upstate High School Greenville to nearby high schools!
At a glance
▼ Ranking trend: Declining — 70th percentile in 2024 → 60th in 2026
Strengths
✓92% graduate in 4 years — above the South Carolina average (87%)
✓Above the South Carolina median (60th percentile)
✓Small classes — about 11 students per teacher
Worth a look
!Ranking has slipped — down 10 percentile points since 2024
!Some student groups rank well below the school's overall statewide standing
Students meeting standards (2025-2026) ?
This school69%
District avg68%
South Carolina avg69%
100th of 248
South Carolina public high schools ?
Top 40%▼ down 11 pts since 2024
From top 30% (2024) to top 40% (2026)
See the entire ranking list of South Carolina High Schools →
★★★★★
SchoolDigger rating ?
5th of 10High Schools in the School Public Charter School District
31st of 75School Public Charter School District 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
202661.0100 of 24859.7%★★★☆☆
202568.153 of 24077.9%★★★★☆
202462.172 of 24370.4%★★★★☆

African American

YearAvg scoreStatewide rankSouth Carolina percentileRating
202552.784 of 19657.1%★★★☆☆

Disabled

YearAvg scoreStatewide rankSouth Carolina percentileRating
202587.49 of 14093.6%★★★★★
202470.833 of 14777.6%★★★★☆

Female

YearAvg scoreStatewide rankSouth Carolina percentileRating
202658.992 of 22959.8%★★★☆☆
202563.772 of 22968.6%★★★☆☆
202453.696 of 23158.4%★★★☆☆

Gifted and Talented

YearAvg scoreStatewide rankSouth Carolina percentileRating
202656.396 of 15538.1%★★☆☆☆
202565.163 of 15459.1%★★★☆☆
202471.624 of 15884.8%★★★★☆

Hispanic

YearAvg scoreStatewide rankSouth Carolina percentileRating
202651.361 of 12450.8%★★★☆☆
202561.842 of 12265.6%★★★☆☆
202444.275 of 12238.5%★★☆☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankSouth Carolina percentileRating
202652.5112 of 24153.5%★★★☆☆
202557.777 of 23066.5%★★★☆☆
202448.3108 of 23554.0%★★★☆☆

Male

YearAvg scoreStatewide rankSouth Carolina percentileRating
202657.796 of 23358.8%★★★☆☆
202569.948 of 22878.9%★★★★☆
202459.078 of 23466.7%★★★☆☆

White

YearAvg scoreStatewide rankSouth Carolina percentileRating
202646.7118 of 20341.9%★★☆☆☆
202564.164 of 20068.0%★★★☆☆
202460.767 of 20266.8%★★★☆☆
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 (2025)94th percentile+16 vs school
Female (2026)60th percentile~ school
Male (2026)59th percentile~ school
African American (2025)57th percentile-21 vs school
Low Socio Economic Status (2026)54th percentile-6 vs school
Hispanic (2026)51st percentile-9 vs school
White (2026)42nd percentile-18 vs school
Gifted and Talented (2026)38th percentile-22 vs school
By subject vs South Carolina (2025-2026) ?
English 291%+7 vs state
U.S. History and the Constitution64%~ state avg
Biology 1/Applied Biology 256%-5 vs state

★
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Frequently Asked Questions about GREEN Upstate High School Greenville

Students at GREEN Upstate High School Greenville are 49% White, 26% Hispanic, 14% African American, 6% Two or more races, 4% Asian.

GREEN Upstate High School Greenville ranks 100th of 248 South Carolina high schools. SchoolDigger rates this school 3 stars out of 5.

In the 2024-25 school year, 390 students attended GREEN Upstate High School Greenville.

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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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