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Chillicothe Junior High

Public Grades 6-8
380th
SchoolDigger Rank ?
of 1,126 Illinois Middle Schools
Better than 66% of Illinois middle schools
Summary

Chillicothe Junior High serves 229 students in grades 6–8 in Chillicothe, Illinois. Its 2025–2026 results show a clear split between subjects: the school’s strongest finding is in English Language Arts (ELA), where 74% of students were proficient, compared with 56% statewide and 72% in the district.

ELA is also a strength against nearby schools: Chillicothe exceeded nearby same-grade averages in grades 6, 7 and 8—67% versus 64%, 76% versus 69%, and 79% versus 78%. Mathematics is the clearest weakness: proficiency was 39%, just below the state’s 40% and 13 points below the district’s 53%. Chillicothe also fell below nearby same-grade averages in every grade: 35% versus 55% in grade 6, 39% versus 65% in grade 7, and 45% versus 58% in grade 8. Eighth-grade science was 61%, above the state’s 52% but 4 points below the district; seven nearby schools scored higher.

Scores have risen over time, though the school has not kept pace with the state in ELA or the district in math. From 2023–2024 to 2025–2026, ELA rose 7 points and math rose 9, while state results rose 15 points in ELA and 11 in math. SchoolDigger’s statewide percentile fell from 80 to 66 over that period; its latest rating is 3 stars, and seven nearby schools have a higher percentile. SchoolDigger’s measure for “White Students” was at the 45th percentile in 2025–2026, down 21 points from 2023–2024 and 21 points below the school’s overall percentile. Its “Special Education Students” percentile improved from 46 in 2023–2024 to 63 in 2024–2025. Context measures include a 16.3 student-teacher ratio in 2024–2025 and 52% of students free/reduced lunch eligible that year, compared with a 44% nearby-school average.

229
Students ?
16.3
Student/teacher ratio ?
$11,666
Per pupil spending ?
52.4%
Free/reduced lunch eligible (2024-25) ?
98.7%
Measles protection (all grades) (2025-26)
 914 W Truitt Ave
       Chillicothe, IL  61523-1417

(309) 274-6266

District: Il Valley Central Unified School District 321


Students who attend Chillicothe Junior High usually attend:

High:    Il Valley Central High School

Feeder schools for Chillicothe Junior High:

Elementary:    Chillicothe Elementary Center
    South Elementary School
Racial breakdown:

White:
87.8%
Hispanic:
6.1%
Two or more races:
4.4%
more
 See top rated Illinois middle schools

 Compare Chillicothe Junior High to nearby middle schools!
At a glance
▼ Ranking trend: Recently slipping — 84th percentile in 2021 → 66th in 2026
Strengths
✓Test scores above the Illinois average (58% vs 49% meeting standards)
✓Above the Illinois median (66th percentile)
Worth a look
!Ranking has slipped from its 84th-percentile peak (2021) to 66th (2026)
!Some student groups rank well below the school's overall statewide standing
Students meeting standards (2025-2026) ?
This school58%
District avg63%
Illinois avg49%
380th of 1,126
Illinois public middle schools ?
Top 34%▲ up 12 pts since 2016
From top 45% (2016) to top 34% (2026)
See the entire ranking list of Illinois Middle Schools →
★★★★★
SchoolDigger rating ?
2nd of 2Middle Schools in the Il Valley Central Unified School District 321
240th of 738Il Valley Central Unified School District 321 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
202661.7380 of 112666.3%★★★☆☆
202572.4335 of 136875.5%★★★★☆
202474.9284 of 136379.2%★★★★☆
202374.8279 of 136779.6%★★★★☆
202277.0257 of 136981.2%★★★★☆
202179.9204 of 124183.6%★★★★☆
201960.4477 of 135664.8%★★★☆☆
201849.6606 of 129353.1%★★★☆☆
201758.1475 of 129363.3%★★★☆☆
201650.7587 of 129454.6%★★★☆☆
201560.4409 of 130268.6%★★★☆☆
201458.2552 of 132258.2%★★★☆☆
201357.0592 of 136756.7%★★★☆☆
201250.5791 of 136542.1%★★☆☆☆
201169.2447 of 134466.7%★★★☆☆
201080.3193 of 132785.5%★★★★☆

Disabled

YearAvg scoreStatewide rankIllinois percentileRating
202556.4204 of 69470.6%★★★★☆
202452.2204 of 63968.1%★★★☆☆
202370.697 of 67485.6%★★★★☆

Female

YearAvg scoreStatewide rankIllinois percentileRating
202656.0365 of 86757.9%★★★☆☆
202567.8363 of 124870.9%★★★★☆
202472.8279 of 125177.7%★★★★☆
202372.5281 of 127578.0%★★★★☆
202277.7234 of 128681.8%★★★★☆
202177.3186 of 101781.7%★★★★☆
201961.5438 of 127665.7%★★★☆☆
201852.0545 of 122655.5%★★★☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankIllinois percentileRating
202667.9194 of 78875.4%★★★★☆
202571.7240 of 122980.5%★★★★☆
202474.8189 of 121984.5%★★★★☆
202370.3232 of 123481.2%★★★★☆
202276.4156 of 122187.2%★★★★☆
202183.372 of 101992.9%★★★★★
201970.8240 of 121780.3%★★★★☆
201850.0517 of 116155.5%★★★☆☆

Male

YearAvg scoreStatewide rankIllinois percentileRating
202659.5315 of 82962.0%★★★☆☆
202574.2276 of 127178.3%★★★★☆
202475.1257 of 126479.7%★★★★☆
202375.4244 of 129281.1%★★★★☆
202275.3241 of 128681.3%★★★★☆
202177.6171 of 104883.7%★★★★☆
201959.5459 of 129664.6%★★★☆☆
201847.9579 of 122352.7%★★★☆☆

Special Education

YearAvg scoreStatewide rankIllinois percentileRating
202552.2297 of 81263.4%★★★☆☆
202437.6430 of 80246.4%★★☆☆☆
202348.3298 of 80563.0%★★★☆☆
202246.6293 of 78162.5%★★★☆☆
202153.6152 of 54872.3%★★★★☆
201939.3401 of 79249.4%★★☆☆☆
201824.6570 of 6025.3%☆☆☆☆☆

White

YearAvg scoreStatewide rankIllinois percentileRating
202644.5411 of 75445.5%★★☆☆☆
202557.5346 of 88460.9%★★★☆☆
202461.8301 of 87565.6%★★★☆☆
202360.8292 of 89567.4%★★★☆☆
202264.5269 of 89870.0%★★★★☆
202168.6216 of 81373.4%★★★★☆
201945.4505 of 90544.2%★★☆☆☆
201827.9672 of 88924.4%★☆☆☆☆
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)
Low Socio Economic Status (2026)75th percentile+9 vs school
Disabled (2025)71st percentile-5 vs school
Special Education (2025)63rd percentile-12 vs school
Male (2026)62nd percentile-4 vs school
Female (2026)58th percentile-8 vs school
White (2026)45th percentile-21 vs school
By subject vs Illinois (2025-2026) ?
English Language Arts74%+17 vs state
Science61%+9 vs state
Mathematics39%~ state avg

★
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Frequently Asked Questions about Chillicothe Junior High

Chillicothe Junior High ranks 380th of 1126 Illinois middle schools. SchoolDigger rates this school 3 stars out of 5.

In the 2024-25 school year, 229 students attended Chillicothe Junior High.

Students who attend Chillicothe Junior High usually go on to attend Il Valley Central High School

Students at Chillicothe Junior High are 88% White, 6% Hispanic, 4% Two or more races, 1% African American.

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Latest Illinois data All new data »
2025–26 school spending dataNewOct 30, 2026
2025–26 attendance data, dropout rates & graduation ratesNewOct 30, 2026
2025–26 ACT, IAR, ISA & PreACT Secure test scoresNewOct 30, 2026
2013–14 through 2025–26 immunization rates (updated)NewOct 19, 2026


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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