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Gilbert High

Public Grades 9-12
48th
SchoolDigger Rank ?
of 248 South Carolina High Schools
Better than 81% of South Carolina high schools
Summary

Gilbert High is a mid-sized public high school in Gilbert, SC, serving 1,138 students in grades 9-12 as part of the highly regarded Lexington 01 school district. The school has staged an impressive comeback over the past five years, climbing from a low point in the 2020-2021 school year to its highest ranking in nearly a decade—48th out of 245 schools statewide (80th percentile, 4 stars) for 2025-2026. This represents a jump of 35 spots in a single year, a surge not seen among its peers like Lexington High (28th) or River Bluff High (34th), which have largely held steady. Gilbert's graduation rate (91.8%) exceeds both district and state averages, and its dropout rate (1.0%) is less than half the state average.

Gilbert High's standout strength is English. In 2025-2026, 90.23% of students scored proficient on the English 1 exam—a remarkable 29.3 percentage points above the state average and higher than both Lexington High (86.08%) and River Bluff High (73.66%). The school also excels with economically disadvantaged students, ranking 62nd statewide for this subgroup (74th percentile), a significant improvement from the prior year. At $16,009 per student, Gilbert spends more than its in-district peers (River Bluff: $14,256, Lexington High: $12,807), which supports a favorable student-teacher ratio of 14.6:1—lower than the larger schools in the district, suggesting smaller class sizes and more individualized attention.

However, the school's profile reveals areas for growth. Algebra 1 proficiency (73.27%) lags behind the district average (78.25%), creating a stark contrast with its English performance. Chronic absenteeism (26.1%) remains above state and district averages, though it has improved dramatically from a pandemic-era high of 42.0% and is actually better than nearby White Knoll High (38.5%) and Pelion High (48.1%). Gilbert clearly outperforms its closest geographic neighbors—Pelion (154th) and White Knoll (139th)—and is rapidly closing the gap with the district's flagship schools. The nearby Gray Collegiate Academy posts phenomenal metrics, but its different model (grades 6-12, higher student-teacher ratio, lower spending) makes it an outlier rather than a direct comparison.

1,138
Students ?
14.6
Student/teacher ratio ?
$16,446
Per pupil spending ?
42.7%
Free/reduced lunch eligible (2023-24) ?
≥ 96%
Students (all grades) with required immunizations (2025-26)
 840 Main Street
       Gilbert, SC  29054

(803) 821-1900

District: Lexington 01


Feeder schools for Gilbert High:

Elementary:    Centerville Elementary
    Gilbert Elementary
Middle:    Gilbert Middle
Racial breakdown:

White:
72.9%
Hispanic:
13.6%
African American:
9.3%
more
 See top rated South Carolina high schools

 Compare Gilbert High to nearby high schools!
At a glance
▲ Ranking trend: Improving — 76th percentile in 2016 → 81st in 2026
Strengths
✓Test scores above the South Carolina average (82% vs 69% meeting standards)
✓Ranks in the top 19% of South Carolina high schools
✓91% graduate in 4 years — above the South Carolina average (87%)
Worth a look
!Some student groups rank well below the school's overall statewide standing
Students meeting standards (2025-2026) ?
This school82%
District avg77%
South Carolina avg69%
48th of 248
South Carolina public high schools ?
Top 19%▲ up 4 pts since 2016
From top 24% (2016) to top 19% (2026)
See the entire ranking list of South Carolina High Schools →
★★★★★
SchoolDigger rating ?
3rd of 5High Schools in the Lexington 01
14th of 75Lexington 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
202675.948 of 24880.6%★★★★☆
202556.984 of 24065.0%★★★☆☆
202450.8100 of 24358.8%★★★☆☆
202348.8108 of 23754.4%★★★☆☆
202238.4133 of 22641.2%★★☆☆☆
202128.9152 of 22733.0%★★☆☆☆
201947.486 of 22561.8%★★★☆☆
201859.450 of 21676.9%★★★★☆
201753.270 of 22368.6%★★★☆☆
201661.655 of 23176.2%★★★★☆
201560.161 of 23273.7%★★★★☆
201473.551 of 21075.7%★★★★☆
201379.836 of 20382.3%★★★★☆
201271.157 of 20271.8%★★★★☆
201166.369 of 19965.3%★★★☆☆
201059.883 of 19958.3%★★★☆☆
200966.862 of 18867.0%★★★☆☆
200878.332 of 18582.7%★★★★☆
200771.228 of 19185.3%★★★★☆
200670.641 of 19178.5%★★★★☆
200574.824 of 18787.2%★★★★☆

African American

YearAvg scoreStatewide rankSouth Carolina percentileRating
202631.8149 of 20025.5%★☆☆☆☆
202543.0116 of 19640.8%★★☆☆☆
202440.1124 of 19737.1%★★☆☆☆
202327.2147 of 19926.1%★☆☆☆☆
202211.0186 of 1902.1%☆☆☆☆☆
202114.9169 of 1785.1%☆☆☆☆☆
201926.3147 of 18420.1%★☆☆☆☆
201878.217 of 18390.7%★★★★★

Disabled

YearAvg scoreStatewide rankSouth Carolina percentileRating
202538.089 of 14036.4%★★☆☆☆
202432.3105 of 14728.6%★★☆☆☆
202357.648 of 14166.0%★★★☆☆
202241.080 of 13942.4%★★☆☆☆
202124.292 of 11520.0%★☆☆☆☆
201954.460 of 14358.0%★★★☆☆
201852.263 of 13754.0%★★★☆☆

English Language Learner

YearAvg scoreStatewide rankSouth Carolina percentileRating
202457.230 of 7157.7%★★★☆☆
20236.367 of 681.5%☆☆☆☆☆
201959.027 of 6457.8%★★★☆☆

Female

YearAvg scoreStatewide rankSouth Carolina percentileRating
202679.940 of 22982.5%★★★★☆
202555.095 of 22958.5%★★★☆☆
202451.4103 of 23155.4%★★★☆☆
202349.6105 of 22352.9%★★★☆☆
202237.2138 of 22037.3%★★☆☆☆
202132.1144 of 21332.4%★★☆☆☆
201952.881 of 21362.0%★★★☆☆
201865.345 of 21078.6%★★★★☆

Gifted and Talented

YearAvg scoreStatewide rankSouth Carolina percentileRating
202667.656 of 15563.9%★★★☆☆
202561.378 of 15449.4%★★★☆☆
202434.8131 of 15817.1%★☆☆☆☆
202353.297 of 15637.8%★★☆☆☆

Hispanic

YearAvg scoreStatewide rankSouth Carolina percentileRating
202667.029 of 12476.6%★★★★☆
202548.362 of 12249.2%★★★☆☆
202436.088 of 12227.9%★☆☆☆☆
202327.395 of 11920.2%★☆☆☆☆
202238.975 of 10830.6%★★☆☆☆
202126.274 of 9320.4%★☆☆☆☆
201936.261 of 8629.1%★★☆☆☆
201851.542 of 8047.5%★★☆☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankSouth Carolina percentileRating
202666.762 of 24174.3%★★★★☆
202547.5107 of 23053.5%★★★☆☆
202443.5121 of 23548.5%★★☆☆☆
202339.8127 of 22643.8%★★☆☆☆
202225.7169 of 22023.2%★☆☆☆☆
202126.9157 of 21326.3%★☆☆☆☆
201945.390 of 21758.5%★★★☆☆
201857.260 of 21472.0%★★★★☆

Male

YearAvg scoreStatewide rankSouth Carolina percentileRating
202668.064 of 23372.5%★★★★☆
202555.889 of 22861.0%★★★☆☆
202451.697 of 23458.5%★★★☆☆
202347.4103 of 22955.0%★★★☆☆
202238.1127 of 22443.3%★★☆☆☆
202126.9149 of 21530.7%★★☆☆☆
201946.493 of 21857.3%★★★☆☆
201856.066 of 21369.0%★★★★☆

White

YearAvg scoreStatewide rankSouth Carolina percentileRating
202666.272 of 20364.5%★★★☆☆
202547.7105 of 20047.5%★★☆☆☆
202438.7122 of 20239.6%★★☆☆☆
202332.7136 of 19731.0%★★☆☆☆
202220.7156 of 19218.8%★☆☆☆☆
202114.5172 of 1899.0%☆☆☆☆☆
201940.595 of 19150.3%★★★☆☆
201842.591 of 18550.8%★★★☆☆
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)
Female (2026)83rd percentile~ school
Hispanic (2026)77th percentile-4 vs school
Low Socio Economic Status (2026)74th percentile-6 vs school
Male (2026)73rd percentile-8 vs school
White (2026)65th percentile-16 vs school
Gifted and Talented (2026)64th percentile-17 vs school
English Language Learner (2024)58th percentile~ school
Disabled (2025)36th percentile-29 vs school
African American (2026)26th percentile-55 vs school
By subject vs South Carolina (2025-2026) ?
Biology 1/Applied Biology 290%+29 vs state
English 287%+3 vs state
U.S. History and the Constitution71%+8 vs state

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Frequently Asked Questions about Gilbert High

Students at Gilbert High are 73% White, 14% Hispanic, 9% African American, 4% Two or more races.

Gilbert High ranks 48th of 248 South Carolina high schools. SchoolDigger rates this school 4 stars out of 5.

In the 2024-25 school year, 1,138 students attended Gilbert High.

Gilbert High is fed by the following schools:

Elementary : Centerville Elementary
Elementary : Gilbert Elementary
Middle : Gilbert Middle

Rate Gilbert High!



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Latest South Carolina data All new data »
2024–25 through 2025–26 immunization ratesNewOct 20, 2026
2025–26 school spending dataOct 12, 2026
2025–26 attendance data, dropout rates & graduation ratesOct 12, 2026
2025–26 EOCEP & SC READY test scoresAug 10, 2026


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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