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Chillicothe High

Public Grades 9-12
84th
SchoolDigger Rank ?
of 367 Missouri High Schools
Better than 77% of Missouri high schools
Summary

Chillicothe High is a public high school in Chillicothe, Missouri, serving 591 students in grades 9-12. The school is part of the Chillicothe R-II School District, which is ranked 40th out of 367 districts in the state and has a 4-star rating from SchoolDigger.

Chillicoticche High consistently performs above the state average in End-of-Course (EOC) assessments, with 57.6% proficiency in Algebra I compared to the state average of 45.4% in 2024-2025. The school also boasts an exceptional four-year graduation rate of 100% in the last two school years, significantly higher than the state average. Additionally, Chillicothe High has a relatively low percentage of students eligible for free or reduced-price lunch, ranging from 25.38% to 37.27%, suggesting a more economically diverse student population compared to nearby schools.

While Chillicothe High performs well overall, the school could explore ways to further support its special education and disabled student populations, as indicated by their lower rankings in these subgroups. Additionally, the school's chronic absenteeism rate, which ranges from 8.9% to 12.1%, could be an area of focus to ensure more consistent student engagement and attendance. Compared to the nearby schools, such as Hale High and Tina-Avalon High, Chillicothe High generally outperforms them in academic measures, graduation rates, and student-teacher ratios, but some smaller, rural schools have lower chronic absenteeism rates and higher per-student spending, which may contribute to their students' success.

563
Students ?
17.1
Student/teacher ratio ?
$14,217
Per pupil spending ?
36.9%
Free/discounted lunch ?
 2801 Hornet Rd
       Chillicothe, MO  64601-3625

(660) 646-0700

District: Chillicothe R-II

Racial breakdown:

White:
87.4%
Hispanic:
5.3%
Two or more races:
4.8%
more
 See top rated Missouri high schools

 Compare Chillicothe High to nearby high schools!
At a glance
Ranking trend: Improving — 43rd percentile in 2015 → 77th in 2025
Strengths
Test scores above the Missouri average (49% vs 44% meeting standards)
Ranks in the top 23% of Missouri high schools
96% graduate within 4 years
Worth a look
!Some student groups rank well below the school's overall statewide standing
Students meeting standards (2024-2025) ?
This school49%
District avg49%
Missouri avg44%
84th of 367
Missouri public high schools ?
Top 23%▲ up 34 pts since 2015
From bottom 43% (2015) to top 23% (2025)
See the entire ranking list of Missouri High Schools →
SchoolDigger rating ?
40th of 367Chillicothe R-II among Missouri 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 rankMissouri percentileRating
202565.284 of 36777.1%★★★★☆
202470.954 of 37885.7%★★★★☆
202345.1165 of 35253.1%★★★☆☆
202258.4101 of 36172.0%★★★★☆
202172.847 of 35886.9%★★★★☆
201952.2172 of 46062.6%★★★☆☆
201846.8218 of 46853.4%★★★☆☆
201760.2156 of 40461.4%★★★☆☆
201641.4253 of 40136.9%★★☆☆☆
201544.5288 of 50442.9%★★☆☆☆
201444.8296 of 52143.2%★★☆☆☆
201347.8276 of 52347.2%★★☆☆☆
201246.8298 of 52242.9%★★☆☆☆
201150.6263 of 52850.2%★★★☆☆
201056.1201 of 51661.0%★★★☆☆
200910.3476 of 5076.1%☆☆☆☆☆
200867.4131 of 53975.7%★★★★☆
200755.3228 of 53857.6%★★★☆☆
200668.1117 of 53478.1%★★★★☆

Disabled

YearAvg scoreStatewide rankMissouri percentileRating
201935.569 of 10333.0%★★☆☆☆

Gifted and Talented

YearAvg scoreStatewide rankMissouri percentileRating
201963.131 of 9667.7%★★★☆☆
201865.336 of 10064.0%★★★☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankMissouri percentileRating
202476.927 of 27490.1%★★★★★
202336.5175 of 26834.7%★★☆☆☆
202262.771 of 25071.6%★★★★☆
201950.3153 of 36858.4%★★★☆☆
201827.5309 of 38219.1%★☆☆☆☆

Special Education

YearAvg scoreStatewide rankMissouri percentileRating
202531.2104 of 13824.6%★☆☆☆☆

White

YearAvg scoreStatewide rankMissouri percentileRating
202553.3110 of 30664.1%★★★☆☆
202462.870 of 32178.2%★★★★☆
202329.0211 of 30230.1%★★☆☆☆
202253.495 of 31069.4%★★★☆☆
202160.471 of 30977.0%★★★★☆
201946.0190 of 43055.8%★★★☆☆
201841.9228 of 44048.2%★★☆☆☆
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 (2024)90th percentile+4 vs school
Gifted and Talented (2019)68th percentile+5 vs school
White (2025)64th percentile-13 vs school
Disabled (2019)33rd percentile-30 vs school
Special Education (2025)25th percentile-52 vs school
By subject vs Missouri (2024-2025) ?
English II58%+5 vs state
Algebra I58%+12 vs state
Government45%+4 vs state
Biology I39%~ state avg

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Frequently Asked Questions about Chillicothe High

Chillicothe High ranks 84th of 367 Missouri high schools. SchoolDigger rates this school 4 stars out of 5.

Students at Chillicothe High are 87% White, 5% Hispanic, 5% Two or more races, 1% African American.

Chillicothe High is fed by the following schools:

Elementary : Chillicothe Elementary
Middle : Chillicothe Middle

In the 2024-25 school year, 563 students attended Chillicothe High.


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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Missouri Department of Elementary and Secondary 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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