B+
Mill Valley High School
PublicHighGrades 9–12
5900 Monticello Road, Shawnee, KS 66226 · (913) 422-4351 · Part of De Soto Unified School District 232
Students
1,432
Students per teacher
16:1
Free or reduced lunch
11%
Setting
Suburb
Grades
9–12
What stands out about Mill Valley High School
- Math proficiency 13 pts above the state
- Enrollment up 8.6% since 2020
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency41%
State average 27.9%
Reading / language arts40%
State average 35.5%
Location
Directions ↗
5900 Monticello Road, Shawnee
Students
Enrollment by grade
Grade 9379
Grade 10361
Grade 11361
Grade 12331
Enrollment over time
1,319’20
1,317’21
1,355’22
1,383’23
1,432’24
Up 8.6% since 2020.
Who goes here
White 79%Hispanic 7%Black 5%Two or more races 5%Asian 4%American Indian/Alaska Native <1%Native Hawaiian/Pacific Islander <1%
As reported to NCES, share of students with a reported race or ethnicity.
What neighbors say
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Parents talk
Conversations in Town Square that mention Mill Valley High School.
Other schools in De Soto Unified School District 232
School facts: U.S. Department of Education (NCES), 2024-2025 school year. Scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). The School Grade is our own summary of state test results. Neighbor ratings are opinions, not an official measure of school quality.