For the 2025 school year, there are 2 private high schools serving 319 students in Platte County, MO.
The top ranked private high school in Platte County, MO is Clay-Platte Montessori School.
The average acceptance rate is 95%, which is higher than the Missouri private high school average acceptance rate of 87%.
Top Ranked Platte County Private High Schools (2025)
School
Location
Grades
Students
Clay-Platte Montessori School![Clay-Platte Montessori School Photo Clay-Platte Montessori School Photo]()

Montessori School
5901 NW Waukomis Drive
Kansas City, MO 64151
(816) 741-6940
Kansas City, MO 64151
(816) 741-6940
Grades: NS-12
| 129 students
11020 N Ambassador Dr Ste 120
Kansas City, MO 64153
(816) 235-3800
Kansas City, MO 64153
(816) 235-3800
Grades: K-12
| 190 students
Platte County Private Schools (Closed)
School
Location
Grades
Students
Origins Montessori Academy (Closed 2021)
Montessori School
6265 Lewis Dr
Kansas City, MO 64152
(816) 787-1515
Kansas City, MO 64152
(816) 787-1515
Grades: PK-6
| 18 students
Frequently Asked Questions
What are the top ranked private high schools in Platte County, MO?
The top ranked private high schools in Platte County, MO is Clay-Platte Montessori School.
How many private high schools are located in Platte County?
2 private high schools are located in Platte County.
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