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Platte County High

1501 Branch St, Platte City, MO 64079

BSchola Grade
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Grades
9–12
High
Students
1,397
Enrolled 2024–25
Students per teacher
17.3 : 1
Full-time teachers
District
Platte Co. R-III
Platte County

Schola Grade B · Above average

Letter grade (A–F) · compared with 519 Missouri high schools · How we grade
Test scores48% proficient in math & reading
68thpercentile
Equity34% of low-income students proficient
62ndpercentile
Attendance22% chronically absent
38thpercentile
Graduation rate92% graduate in 4 years
48thpercentile
College readinessAt least 22% take AP, IB or dual-enrollment courses
79thpercentile
Class size17.3 students per teacher
7thpercentile

Percentiles compare this school with other Missouri 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 Platte County High

Platte County High is a public high school in Platte City, Missouri, serving grades 9–12. It is part of Platte Co. R-III. The school is located in a town on the edge of a metro area in Platte County.

In the 2024–25 school year, 1,397 students were enrolled, with about 17.3 students for every full-time teacher. That ratio is larger than the typical Missouri high school (11.9 students per teacher). Its Schola Grade is B (above average), compared with 519 Missouri high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

1501 Branch St
Platte City, MO 64079
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
1,397 students
Students per teacher
17.3 to 1
AP courses offered
13
Charter school
No
Magnet school
No
Locale
Town — Fringe
School district
Platte Co. R-III
County
Platte County
NCES school ID
292523001456

Schools near Platte County High

All 5 schools in Platte City →

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.