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Jefferson High School

Public Grades 9-12
76th
SchoolDigger Rank ?
of 367 Missouri High Schools
Better than 79% of Missouri high schools
Summary

Jefferson High School is a public high school located in Festus, Missouri, serving grades 9-12 with a total enrollment of 323 students. The school is part of the Jefferson County R-VII school district, which is ranked 58 out of 367 districts in Missouri and has a 4-star rating from SchoolDigger.

Jefferson High School consistently ranks among the top 25% of Missouri high schools, with a statewide ranking between 76-104 over the past 5 years. The school's performance on End-of-Course (EOC) exams is particularly strong, with students outperforming the state and district averages in several subjects, including Algebra II, English II, and Biology I. However, the school's performance on Algebra I EOC exams is an area of concern, with only 25.1% of students scoring proficient or better, compared to the state and district averages of 45.4% and 46.2%, respectively. The school has maintained a consistently high four-year graduation rate, reaching 100% in the 2023-2024 school year, and its dropout rate is low at 1.9% in the 2020-2021 school year.

Compared to nearby schools, Seckman Senior High has lower proficiency rates in Algebra I, Biology I, and English II compared to Jefferson High School, while Herculaneum High has a higher four-year graduation rate of 97.3% compared to Jefferson High School's 100%. Additionally, Jefferson High School ranks 15 out of 100 Missouri high schools for its performance with gifted and talented students, indicating a strong program for this student population. However, the school has experienced an increase in chronic absenteeism, reaching 18.8% in the 2021-2022 school year, which is an area that the school may want to address to ensure continued academic success.

300
Students ?
13.4
Student/teacher ratio ?
$14,352
Per pupil spending ?
19%
Free/discounted lunch ?
 7 Blue Jay Way
       Festus, MO  63028-6227

(636) 933-6900

District: Jefferson County R-Vii


Feeder schools for Jefferson High School:

Elementary:    Plattin Primary
    Telegraph Intermediate
Middle:    Danby-Rush Tower Middle
Racial breakdown:

White:
93.0%
Hispanic:
2.7%
Two or more races:
2.3%
more
 See top rated Missouri high schools

 Compare Jefferson High School to nearby high schools!
At a glance
Ranking trend: Improving — 42nd percentile in 2015 → 79th in 2025
Strengths
Test scores above the Missouri average (52% vs 46% meeting standards)
Ranks in the top 21% of Missouri high schools
98% graduate within 4 years
Worth a look
!Some student groups rank well below the school's overall statewide standing
!Algebra I scores 20 pts below the Missouri average
Students meeting standards (2024-2025) ?
This school52%
District avg56%
Missouri avg46%
76th of 367
Missouri public high schools ?
Top 21%▲ up 37 pts since 2015
From bottom 42% (2015) to top 21% (2025)
See the entire ranking list of Missouri High Schools →
SchoolDigger rating ?
58th of 367Jefferson County R-Vii 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
202567.176 of 36779.3%★★★★☆
202466.177 of 37879.6%★★★★☆
202355.4104 of 35270.5%★★★★☆
202262.382 of 36177.3%★★★★☆
202164.681 of 35877.4%★★★★☆
201959.3130 of 46071.7%★★★★☆
201863.6107 of 46877.1%★★★★☆
201769.2102 of 40474.8%★★★★☆
201675.545 of 40188.8%★★★★☆
201543.8291 of 50442.3%★★☆☆☆
201455.1207 of 52160.3%★★★☆☆
201359.0150 of 52371.3%★★★★☆
201255.9198 of 52262.1%★★★☆☆
201172.162 of 52888.3%★★★★☆

Gifted and Talented

YearAvg scoreStatewide rankMissouri percentileRating
201871.915 of 10085.0%★★★★☆

Low Socio Economic Status

YearAvg scoreStatewide rankMissouri percentileRating
201948.0171 of 36853.5%★★★☆☆
201853.5138 of 38263.9%★★★☆☆

White

YearAvg scoreStatewide rankMissouri percentileRating
202558.188 of 30671.2%★★★★☆
202462.871 of 32177.9%★★★★☆
202350.695 of 30268.5%★★★☆☆
202262.364 of 31079.4%★★★★☆
202159.775 of 30975.7%★★★★☆
201953.8145 of 43066.3%★★★☆☆
201859.2125 of 44071.6%★★★★☆
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)
Gifted and Talented (2018)85th percentile+8 vs school
White (2025)71st percentile-8 vs school
Low Socio Economic Status (2019)54th percentile-18 vs school
By subject vs Missouri (2024-2025) ?
Algebra II84%+26 vs state
English II63%+10 vs state
Biology I51%+14 vs state
Algebra I25%-20 vs state

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Frequently Asked Questions about Jefferson High School

Jefferson High School ranks 76th of 367 Missouri high schools. SchoolDigger rates this school 4 stars out of 5.

In the 2024-25 school year, 300 students attended Jefferson High School.

Students at Jefferson High School are 93% White, 3% Hispanic, 2% Two or more races, 2% African American.

Jefferson High School is fed by the following schools:

Elementary : Plattin Primary
Elementary : Telegraph Intermediate
Middle : Danby-Rush Tower Middle


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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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