Platte County High
#63
Best ACT in Missouri High Schools
1,330
Students
16.2:1
S:T Ratio
School Snapshot
Key metrics at a glance22
B
11
B+
39%
C+
16:1
B
This Week at Platte County High – April 20, 2026
181 students practicing on Varsity Tutors
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1501 Branch St, Platte City, MO 64079
(816)858-2822
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Platte Co. R-III
“The Mission of Platte County School District is to ensure our learners thrive in an ever-changing world with confidence and resilience, prepared to pursue their unique futures:”