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Mill Valley High School — School Calendar 2026-27
High|Shawnee, Kansas|De Soto
Shawnee, KS 66226
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School Profile
Grades
9–12
Enrollment
1,383
Student:Teacher
16.9:1
Locale
Suburban
District
De SotoEcon. Disadvantaged
8.8%
Phone
(913)422-4351School Statistics
Academics (SY 2020-21)
ELA Proficiency
40%
64th percentile in KS
Math Proficiency
41%
78th percentile in KS
Graduation Rate
>=99%
Chronic Absenteeism
4.7%
SY 2019-20
Programs & Activities (SY 2021-22)
AP Program
20 courses offered
305 students enrolled
Gifted & Talented
52 students enrolled
Dual Enrollment
433 students enrolled
SAT/ACT
415 test takers
Athletics
4 sports, 22 teams
908 participants
Student-Teacher Ratio: 20.2:1
Worse than average in KSTechnology & Internet Access (SY 2021-22)
Wi-Fi
Campus-wide wireless
Fiber Internet
High-speed connection
1,476
Connected devices
Staff & Support Services (SY 2021-22)
Teachers (FTE)
71.03
100% fully certified
Counselors
5.0100002
Psychologists
1
Social Workers
1
Nurses
3.5
Anti-Bullying Policy
District Finance (FY 2023)
Per-Pupil Spending
$12,616
Total current expenditure
Instruction Spending
$7,912
Per pupil, classroom only
Total Revenue/Pupil
$16,150
All funding sources
Funding Sources
Federal 5%State 59%Local 36%
District-level data from NCES F-33 Survey
Community Context
Median Home Value
$316,796
+2.8% 1yr+34.6% 5yr
Kansas City, MO metro area
Community Need Level
Low
CDC/ATSDR Social Vulnerability Index 2022
Neighborhood Indicators (Census Tract)
9.1%
Below 150% poverty line
3.1%
Unemployment rate
5.5%
Uninsured residents
3.6%
No HS diploma (25+)
Special Education (IDEA)
District-level data from IDEA Part B · Students ages 3-21 served under IDEA
Total Students Served
901
Ages 3-21 under IDEA
School-Age (6-21)
763
Receiving special ed services
Est. % of Enrollment
55%
District rate, school may vary
Disability Categories (District)
Specific Learning Disability
190 (25%)
Speech/Language Impairment
142 (19%)
Other Health Impairment
113 (15%)
Autism
90 (12%)
Intellectual Disability
31 (4%)
Emotional Disturbance
15 (2%)
Source: U.S. Department of Education, IDEA Section 618 Data · District-level counts · Individual school figures may differ
Enrollment Trend (2014-2025)
1,432
Current enrollment
Stable(+8% 5yr)Frequently Asked Questions about Mill Valley High School
Enrollment at Mill Valley High School stands at 1,383 students. The school is a High institution in the local district.
Calendar Guides
School profiles: Data from NCES Common Core of Data. Calendar events from district calendar sources, updated automatically. · How we verify this data