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Mill Valley High School

5900 Monticello Road, Shawnee, KS 66226

ASchola Grade
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Grades
9–12
High
Students
1,432
Enrolled 2024–25
Students per teacher
15.8 : 1
Full-time teachers
District
De Soto
Johnson County

Schola Grade A · Excellent

Letter grade (A–F) · compared with 307 Kansas high schools · How we grade
Test scores40% proficient in math & reading
94thpercentile
Equity20% of low-income students proficient
84thpercentile
Attendance8% chronically absent
96thpercentile
Graduation rate98% graduate in 4 years
100thpercentile
College readinessAt least 34% take AP, IB or dual-enrollment courses
91stpercentile
Class size15.8 students per teacher
10thpercentile

Percentiles compare this school with other Kansas high schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Mill Valley High School

Mill Valley High School is a public high school in Shawnee, Kansas, serving grades 9–12. It is part of De Soto. The school is located in a large suburb in Johnson County.

In the 2024–25 school year, 1,432 students were enrolled, with about 15.8 students for every full-time teacher. That ratio is larger than the typical Kansas high school (10.9 students per teacher). Its Schola Grade is A (excellent), compared with 307 Kansas high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

5900 Monticello Road
Shawnee, KS 66226
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
1,432 students
Students per teacher
15.8 to 1
AP courses offered
20
Charter school
No
Magnet school
No
Locale
Suburb — Large
School district
De Soto
County
Johnson County
NCES school ID
200549001723

Schools near Mill Valley High School

All 24 schools in Shawnee →
Turner High
Public · Grades 9–12 · 1,147 students
F7.9 mi

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.