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GCMS High School

Public Grades 9-12
209th
SchoolDigger Rank ?
of 698 Illinois High Schools
Better than 70% of Illinois high schools
275
Students ?
12.0
Student/teacher ratio ?
$19,097
Per pupil spending ?
35.6%
Free/discounted lunch ?
 815 N Church St
       Gibson City, IL  60936-1074

(217) 784-4292

District: Gibson City-Melvin-Sibley CUSD 5


Feeder schools for GCMS High School:

Elementary:    GCMS Elementary School
Middle:    GCMS Middle School
Racial breakdown:

White:
89.8%
Hispanic:
4.0%
Two or more races:
2.9%
more
 See top rated Illinois high schools

 Compare GCMS High School to nearby high schools!
At a glance
Ranking trend: Declining — 98th percentile in 2015 → 70th in 2025
Strengths
92% graduate in 4 years — above the Illinois average (89%)
Above the Illinois median (70th percentile)
Small classes — about 12 students per teacher
Worth a look
!Ranking has slipped — down 28 percentile points since 2015
!Some student groups rank well below the school's overall statewide standing
Students meeting standards (2024-2025) ?
This school49%
District avg49%
Illinois avg48%
209th of 698
Illinois public high schools ?
Top 30%▼ down 28 pts since 2015
From top 2% (2015) to top 30% (2025)
See the entire ranking list of Illinois High Schools →
SchoolDigger rating ?
272nd of 811Gibson City-Melvin-Sibley CUSD 5 among Illinois 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 rankIllinois percentileRating
202565.1209 of 69870.1%★★★★☆
202485.486 of 69787.7%★★★★☆
202369.1171 of 69975.5%★★★★☆
202277.7124 of 69982.3%★★★★☆
202175.0138 of 68879.9%★★★★☆
201975.5136 of 70180.6%★★★★☆
201870.1173 of 64773.3%★★★★☆
201773.8134 of 64279.1%★★★★☆
201669.0118 of 64381.6%★★★★☆
201597.414 of 61497.7%★★★★★
201467.0221 of 67067.0%★★★☆☆
201388.654 of 67091.9%★★★★★
201278.6126 of 66581.1%★★★★☆
201190.439 of 65594.0%★★★★★
201077.0130 of 64379.8%★★★★☆
200976.3145 of 63277.1%★★★★☆
200887.257 of 62490.9%★★★★★
200783.775 of 61287.7%★★★★☆
200685.665 of 59689.1%★★★★☆
200576.8114 of 59080.7%★★★★☆
200478.699 of 59283.3%★★★★☆
200368.4174 of 58670.3%★★★★☆

Disabled

YearAvg scoreStatewide rankIllinois percentileRating
202524.2420 of 49114.5%★☆☆☆☆

Female

YearAvg scoreStatewide rankIllinois percentileRating
202562.8231 of 68566.3%★★★☆☆
202481.4106 of 66484.0%★★★★☆
202370.5157 of 65676.1%★★★★☆
202285.378 of 65888.1%★★★★☆
202171.8152 of 63976.2%★★★★☆
201971.3162 of 66575.6%★★★★☆
201864.9196 of 62068.4%★★★☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankIllinois percentileRating
202558.6233 of 67265.3%★★★☆☆
202495.229 of 63995.5%★★★★★
202397.19 of 64498.6%★★★★★
202262.0180 of 62671.2%★★★★☆
202182.174 of 61187.9%★★★★☆
201973.396 of 63985.0%★★★★☆
201836.1393 of 58532.8%★★☆☆☆

Male

YearAvg scoreStatewide rankIllinois percentileRating
202564.4202 of 68570.5%★★★★☆
202485.881 of 66887.9%★★★★☆
202365.5185 of 66872.3%★★★★☆
202264.7194 of 66470.8%★★★★☆
202173.6134 of 65379.5%★★★★☆
201977.0120 of 67582.2%★★★★☆
201871.6138 of 61977.7%★★★★☆

Special Education

YearAvg scoreStatewide rankIllinois percentileRating
202531.6318 of 52739.7%★★☆☆☆
202466.2112 of 48276.8%★★★★☆
202321.1375 of 47621.2%★☆☆☆☆
202286.033 of 49393.3%★★★★★

White

YearAvg scoreStatewide rankIllinois percentileRating
202551.3229 of 56459.4%★★★☆☆
202467.8147 of 55473.5%★★★★☆
202357.5207 of 55762.8%★★★☆☆
202264.4161 of 56071.3%★★★★☆
202156.3202 of 55363.5%★★★☆☆
201961.2174 of 55268.5%★★★☆☆
201855.4204 of 54862.8%★★★☆☆
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)
Male (2025)71st percentile~ school
Female (2025)66th percentile-4 vs school
Low Socio Economic Status (2025)65th percentile-5 vs school
White (2025)59th percentile-11 vs school
Special Education (2025)40th percentile-30 vs school
Disabled (2025)14th percentile-56 vs school
By subject vs Illinois (2024-2025) ?
English Language Arts54%~ state avg
Science44%-4 vs state
Mathematics39%~ state avg

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Frequently Asked Questions about GCMS High School

In the 2024-25 school year, 275 students attended GCMS High School.

Students at GCMS High School are 90% White, 4% Hispanic, 3% Two or more races, 2% Asian, 1% African American.

GCMS High School ranks 209th of 698 Illinois high schools. SchoolDigger rates this school 4 stars out of 5.

GCMS High School is fed by the following schools:

Elementary : GCMS Elementary School
Middle : GCMS Middle School


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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau, the Illinois Department of Public Health and the Illinois State Board 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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