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Rochester High School

Public Grades 9-12
116th
SchoolDigger Rank ?
of 698 Illinois High Schools
Better than 83% of Illinois high schools
Summary

Rochester High School is a public high school serving 709 students in grades 9-12 in Rochester, Illinois. The school consistently ranks among the top high schools in the state, currently ranked 116th out of 698 Illinois high schools and rated 4 out of 5 SchoolDigger stars.

Rochester High School stands out for its exceptional academic performance, with students consistently outperforming the state average in proficiency across various subjects. For example, in the 2024-2025 school year, 69.3% of 11th-grade students were proficient or better in ACT/English Language Arts, compared to the state average of 51.7%. The school also maintains high four-year graduation rates, ranging from 87.7% to 93.3% in recent years, exceeding the state average. Additionally, Rochester High School's dropout rates are relatively low, ranging from 1.6% to 2.7%, indicating a strong focus on student retention and success.

When compared to nearby high schools, such as Riverton High School, Lanphier High School, and Springfield High School, Rochester High School consistently outperforms these schools in academic proficiency, graduation rates, and other key metrics. This suggests that Rochester High School is providing a more robust educational experience for its students. While the school has maintained a consistently high level of performance, there are a few areas where it could potentially focus on improvement, such as reducing chronic absenteeism rates and further enhancing the performance of specific student subgroups.

692
Students ?
16.8
Student/teacher ratio ?
$14,146
Per pupil spending ?
15.1%
Free/discounted lunch ?
 1 Rocket Dr
       Rochester, IL  62563-9281

(217) 498-9761

District: Rochester CUSD 3A


Feeder schools for Rochester High School:

Elementary:    Rochester Elementary 2-3
    Rochester Elementary Ec-1 School
Middle:    Rochester Intermediate School
    Rochester Junior High School
Racial breakdown:

White:
90.2%
Two or more races:
2.9%
African American:
2.3%
more
 See top rated Illinois high schools

 Compare Rochester High School to nearby high schools!
At a glance
Ranking trend: Rebounding — 33rd percentile in 2016 → 83rd in 2025
Strengths
Test scores above the Illinois average (57% vs 48% meeting standards)
Ranks in the top 17% of Illinois high schools
93% graduate in 4 years — above the Illinois average (89%)
Worth a look
!Some student groups rank well below the school's overall statewide standing
Students meeting standards (2024-2025) ?
This school57%
District avg57%
Illinois avg48%
116th of 698
Illinois public high schools ?
Top 17%▼ down 11 pts since 2015
From top 6% (2015) to top 17% (2025)
See the entire ranking list of Illinois High Schools →
SchoolDigger rating ?
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
202578.9116 of 69883.4%★★★★☆
202466.7180 of 69774.2%★★★★☆
202372.8150 of 69978.5%★★★★☆
202273.3151 of 69978.4%★★★★☆
202177.5126 of 68881.7%★★★★☆
201974.1145 of 70179.3%★★★★☆
201863.9203 of 64768.6%★★★☆☆
201773.2135 of 64279.0%★★★★☆
201635.1431 of 64333.0%★★☆☆☆
201591.736 of 61494.1%★★★★★
201487.769 of 67089.7%★★★★☆
201388.950 of 67092.5%★★★★★
201280.7112 of 66583.2%★★★★☆
201178.2127 of 65580.6%★★★★☆
201085.570 of 64389.1%★★★★☆
200990.140 of 63293.7%★★★★★
200888.744 of 62492.9%★★★★★
200783.973 of 61288.1%★★★★☆
200679.898 of 59683.6%★★★★☆
200582.768 of 59088.5%★★★★☆
200485.955 of 59290.7%★★★★★
200387.240 of 58693.2%★★★★★

Disabled

YearAvg scoreStatewide rankIllinois percentileRating
202558.7120 of 49175.6%★★★★☆
202437.4200 of 42953.4%★★★☆☆
202361.699 of 42876.9%★★★★☆

Female

YearAvg scoreStatewide rankIllinois percentileRating
202578.1113 of 68583.5%★★★★☆
202462.4209 of 66468.5%★★★☆☆
202366.9182 of 65672.3%★★★★☆
202271.9156 of 65876.3%★★★★☆
202176.0130 of 63979.7%★★★★☆
201971.0167 of 66574.9%★★★★☆
201861.8216 of 62065.2%★★★☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankIllinois percentileRating
202564.1188 of 67272.0%★★★★☆
202440.9350 of 63945.2%★★☆☆☆
202354.8246 of 64461.8%★★★☆☆
202238.6397 of 62636.6%★★☆☆☆
202130.1441 of 61127.8%★☆☆☆☆
201920.6531 of 63916.9%★☆☆☆☆
201823.5484 of 58517.3%★☆☆☆☆

Male

YearAvg scoreStatewide rankIllinois percentileRating
202576.5123 of 68582.0%★★★★☆
202467.9174 of 66874.0%★★★★☆
202375.2130 of 66880.5%★★★★☆
202271.1144 of 66478.3%★★★★☆
202174.8128 of 65380.4%★★★★☆
201973.9138 of 67579.6%★★★★☆
201862.0215 of 61965.3%★★★☆☆

Multi-racial

YearAvg scoreStatewide rankIllinois percentileRating
202253.675 of 17055.9%★★★☆☆

Special Education

YearAvg scoreStatewide rankIllinois percentileRating
202574.495 of 52782.0%★★★★☆
202455.1148 of 48269.3%★★★☆☆
202338.0232 of 47651.3%★★★☆☆
202231.2286 of 49342.0%★★☆☆☆
202152.5135 of 45370.2%★★★★☆
201947.2154 of 47367.4%★★★☆☆

White

YearAvg scoreStatewide rankIllinois percentileRating
202565.3161 of 56471.5%★★★★☆
202452.5214 of 55461.4%★★★☆☆
202354.6218 of 55760.9%★★★☆☆
202258.6192 of 56065.7%★★★☆☆
202163.4165 of 55370.2%★★★★☆
201960.2178 of 55267.8%★★★☆☆
201849.9239 of 54856.4%★★★☆☆
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 (2025)84th percentile~ school
Male (2025)82nd percentile~ school
Special Education (2025)82nd percentile~ school
Disabled (2025)76th percentile-8 vs school
Low Socio Economic Status (2025)72nd percentile-11 vs school
White (2025)71st percentile-12 vs school
Multi-racial (2022)56th percentile-23 vs school
By subject vs Illinois (2024-2025) ?
English Language Arts69%+18 vs state
Science63%+14 vs state
Mathematics56%+16 vs state

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Frequently Asked Questions about Rochester High School

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

Rochester High School ranks 116th of 698 Illinois high schools. SchoolDigger rates this school 4 stars out of 5.

In the 2024-25 school year, 692 students attended Rochester 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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