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Seymour High

Public Grades 9-12
197th
SchoolDigger Rank ?
of 367 Missouri High Schools
Better than 46% of Missouri high schools
Summary

Seymour High is a public high school located in Seymour, Missouri, serving grades 9-12 with a student population of 231. The school is part of the Seymour R-II School District, which is ranked 171 out of 367 districts in Missouri and has a 3-star rating from SchoolDigger.

Seymour High has had a relatively stable four-year graduation rate, ranging from 87.1% to 88.7% over the past few years, which is slightly lower than the nearby Sparta High (90.0%) and Logan-Rogersville High (94.8%), but higher than Niangua High (72.0%). However, Seymour High's test scores in Algebra I and Biology I have been mixed compared to the state average, suggesting room for improvement in science performance.

Seymour High has experienced relatively high chronic absenteeism rates, ranging from 18.5% to 28.2% in recent years, which is higher than the nearby Sparta High (16.6%) and Logan-Rogersville High (17.6%), but lower than Niangua High (18.0%). Additionally, Seymour High has a significant population of students from low socioeconomic backgrounds, with free/reduced lunch rates ranging from 37.5% to 57.07% in recent years, which is higher than Sparta High (53.71%) and Logan-Rogersville High (29.48%), but lower than Niangua High (56.34%).

226
Students ?
12.9
Student/teacher ratio ?
$12,656
Per pupil spending ?
59.7%
Free/discounted lunch ?
 625 E Clinton Ave
       Seymour, MO  65746-8943

(417) 935-4508

District: Seymour R-II


Feeder schools for Seymour High:

Elementary:    Seymour Elementary
Middle:    Seymour Middle
Racial breakdown:

White:
89.4%
Hispanic:
4.4%
Two or more races:
2.7%
more
 See top rated Missouri high schools

 Compare Seymour High to nearby high schools!
At a glance
Ranking trend: Rebounding — 32nd percentile in 2019 → 46th in 2025
Strengths
Ranking is rebounding — up to 46th (2025) from a 32nd-percentile low (2019)
Worth a look
!Biology I scores 14 pts below the Missouri average
Students meeting standards (2024-2025) ?
This school38%
District avg38%
Missouri avg41%
197th of 367
Missouri public high schools ?
Bottom 46%▲ up 10 pts since 2015
From bottom 37% (2015) to bottom 46% (2025)
See the entire ranking list of Missouri High Schools →
SchoolDigger rating ?
171st of 367Seymour 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
202542.2197 of 36746.3%★★☆☆☆
202444.2188 of 37850.3%★★★☆☆
202339.9196 of 35244.3%★★☆☆☆
201935.0311 of 46032.4%★★☆☆☆
201857.9141 of 46869.9%★★★★☆
201756.1177 of 40456.2%★★★☆☆
201663.8107 of 40173.3%★★★★☆
201541.3320 of 50436.5%★★☆☆☆
201457.8182 of 52165.1%★★★☆☆
201366.583 of 52384.1%★★★★☆
201262.0140 of 52273.2%★★★★☆
201164.0119 of 52877.5%★★★★☆
201065.0112 of 51678.3%★★★★☆
200950.2236 of 50753.5%★★★☆☆
200838.5384 of 53928.8%★☆☆☆☆
200726.1456 of 53815.2%★☆☆☆☆
200650.7273 of 53448.9%★★☆☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankMissouri percentileRating
202345.6125 of 26853.4%★★★☆☆
201930.0284 of 36822.8%★☆☆☆☆
201858.8104 of 38272.8%★★★★☆

White

YearAvg scoreStatewide rankMissouri percentileRating
202538.9172 of 30643.8%★★☆☆☆
202435.6187 of 32141.7%★★☆☆☆
202334.0181 of 30240.1%★★☆☆☆
201928.9328 of 43023.7%★☆☆☆☆
201853.7156 of 44064.5%★★★☆☆
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 (2023)53rd percentile+9 vs school
White (2025)44th percentile-3 vs school
By subject vs Missouri (2024-2025) ?
Algebra I46%~ state avg
Biology I23%-14 vs state

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Frequently Asked Questions about Seymour High

Seymour High is fed by the following schools:

Elementary : Seymour Elementary
Middle : Seymour Middle

In the 2024-25 school year, 226 students attended Seymour High.

Students at Seymour High are 89% White, 4% Hispanic, 3% Two or more races, 2% African American.

Seymour High ranks 197th of 367 Missouri high schools. SchoolDigger rates this school 2 stars out of 5.


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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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