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Hinckley-Big Rock High School

Public Grades 9-12
330th
SchoolDigger Rank ?
of 698 Illinois High Schools
Better than 53% of Illinois high schools
Summary

Hinckley-Big Rock High School is a public high school serving 203 students in grades 9-12 in Hinckley, Illinois. The school is part of the Hinckley Big Rock CUSD 429 district, which is ranked 391 out of 811 districts in the state.

Academically, the school has shown a mixed performance, with strengths in English Language Arts but weaknesses in mathematics and science compared to state averages. While the school's graduation and dropout rates are relatively strong, the significant increase in chronic absenteeism is a concern. The school's performance varies across different student subgroups, with special education students performing well but low socioeconomic status students struggling.

Compared to nearby high schools, Yorkville High School and Somonauk High School consistently outperform Hinckley-Big Rock High School on standardized tests and have higher statewide rankings, despite the fact that Hinckley-Big Rock High School spends more per student than these schools.

217
Students ?
11.5
Student/teacher ratio ?
$19,540
Per pupil spending ?
25.8%
Free/discounted lunch ?
 700 E Lincoln Ave
       Hinckley, IL  60520-9502

(815) 286-7501

District: Hinckley Big Rock CUSD 429


Feeder schools for Hinckley-Big Rock High School:

Elementary:    Hinckley-Big Rock Elementary School
Middle:    Hinckley-Big Rock Middle School
Racial breakdown:

White:
79.3%
Hispanic:
16.6%
Two or more races:
2.3%
more
 See top rated Illinois high schools

 Compare Hinckley-Big Rock High School to nearby high schools!
At a glance
Ranking trend: Declining — 93rd percentile in 2015 → 53rd in 2025
Strengths
Above the Illinois median (53rd percentile)
Small classes — about 12 students per teacher
Worth a look
!Test scores below the Illinois average (42% vs 48% meeting standards)
!Ranking has slipped — down 40 percentile points since 2015
!Some student groups rank well below the school's overall statewide standing
Students meeting standards (2024-2025) ?
This school42%
District avg42%
Illinois avg48%
330th of 698
Illinois public high schools ?
Top 47%▼ down 40 pts since 2015
From top 7% (2015) to top 47% (2025)
See the entire ranking list of Illinois High Schools →
SchoolDigger rating ?
391st of 811Hinckley Big Rock CUSD 429 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
202551.6330 of 69852.7%★★★☆☆
202455.0260 of 69762.7%★★★☆☆
202373.0149 of 69978.7%★★★★☆
202262.6231 of 69967.0%★★★☆☆
202177.7123 of 68882.1%★★★★☆
201975.9133 of 70181.0%★★★★☆
201876.3126 of 64780.5%★★★★☆
201760.6238 of 64262.9%★★★☆☆
201679.657 of 64391.1%★★★★★
201590.344 of 61492.8%★★★★★
201494.026 of 67096.1%★★★★★
201381.0116 of 67082.7%★★★★☆
201274.7156 of 66576.5%★★★★☆
201174.9163 of 65575.1%★★★★☆
201068.2209 of 64367.5%★★★☆☆
200978.0128 of 63279.7%★★★★☆
200875.2138 of 62477.9%★★★★☆
200761.1254 of 61258.5%★★★☆☆
200648.0362 of 59639.3%★★☆☆☆
200571.9159 of 59073.1%★★★★☆
200468.9183 of 59269.1%★★★☆☆
200348.0356 of 58639.2%★★☆☆☆

Female

YearAvg scoreStatewide rankIllinois percentileRating
202560.5254 of 68562.9%★★★☆☆
202452.1275 of 66458.6%★★★☆☆
202368.7165 of 65674.8%★★★★☆
202268.2180 of 65872.6%★★★★☆
202149.5292 of 63954.3%★★★☆☆
201967.5185 of 66572.2%★★★★☆
201882.886 of 62086.1%★★★★☆

Hispanic

YearAvg scoreStatewide rankIllinois percentileRating
202559.4126 of 36665.6%★★★☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankIllinois percentileRating
202538.9436 of 67235.1%★★☆☆☆
202361.9193 of 64470.0%★★★★☆
202295.914 of 62697.8%★★★★★

Male

YearAvg scoreStatewide rankIllinois percentileRating
202538.3439 of 68535.9%★★☆☆☆
202456.5237 of 66864.5%★★★☆☆
202373.4138 of 66879.3%★★★★☆
202256.8260 of 66460.8%★★★☆☆
202189.768 of 65389.6%★★★★☆
201980.2105 of 67584.4%★★★★☆
201863.2204 of 61967.0%★★★☆☆

Special Education

YearAvg scoreStatewide rankIllinois percentileRating
202478.478 of 48283.8%★★★★☆
202364.1120 of 47674.8%★★★★☆
202231.2286 of 49342.0%☆☆☆☆☆

White

YearAvg scoreStatewide rankIllinois percentileRating
202537.0337 of 56440.2%★★☆☆☆
202444.7263 of 55452.5%★★★☆☆
202363.7178 of 55768.0%★★★☆☆
202245.8290 of 56048.2%★★☆☆☆
202164.1160 of 55371.1%★★★★☆
201962.9169 of 55269.4%★★★☆☆
201865.8161 of 54870.6%★★★★☆
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)
Special Education (2024)84th percentile+21 vs school
Hispanic (2025)66th percentile+13 vs school
Female (2025)63rd percentile+10 vs school
White (2025)40th percentile-12 vs school
Male (2025)36th percentile-17 vs school
Low Socio Economic Status (2025)35th percentile-18 vs school
By subject vs Illinois (2024-2025) ?
English Language Arts53%~ state avg
Science40%-9 vs state
Mathematics30%-9 vs state

5.0
1 rating · 1 written review
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What people are saying
by a parent
Sunday, May 5, 2013

Open Quote Great kids, great teachers, and caring administration makes this a wonderful place to send your children. I am very happy with it. Close Quote





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Frequently Asked Questions about Hinckley-Big Rock High School

Hinckley-Big Rock High School is fed by the following schools:

Elementary : Hinckley-Big Rock Elementary School
Middle : Hinckley-Big Rock Middle School

Students at Hinckley-Big Rock High School are 79% White, 17% Hispanic, 2% Two or more races.

Hinckley-Big Rock High School ranks 330th of 698 Illinois high schools. SchoolDigger rates this school 3 stars out of 5.

In the 2024-25 school year, 217 students attended Hinckley-Big Rock High 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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