Guest, Sign inJoin

Post to Plattsburg

We’ll email a one-tap link to publish your post. No password, and nothing is public until you click it.
Already a member? Sign in
C−

Clinton Co. R-III Middle

PublicMiddleGrades 5–8

800 W Frost St, Plattsburg, MO 64477 · (816) 539-3920 · Part of Clinton County R-III School District

Plattsburg’s School Grade D better than 14% of Missouri school districts

Directions
Students
197
Students per teacher
12:1
Free or reduced lunch
39%
Setting
Rural
Grades
5–8
The gist

What stands out about Clinton Co. R-III Middle

  • Its own letter, C−: better results than 20% of Missouri’s public schools
  • Math proficiency 13 pts below the state
  • Reading / language arts 13 pts below the state
  • Small classes: 12 students per teacher
  • Enrollment up 47% since 2020–21
  • Next stop for Plattsburg kids: Plattsburg High

On the path

Where Plattsburg kids come from and go next. The whole path →

PK–4Ellis Elem.301 students
5–8Clinton Co. R-III MiddleYou are here
9–12Plattsburg High200 students

Test scores

2020–21
Math proficiency22%
State average 35.3%
Reading / language arts32%
State average 45.2%

Its own letter, C−, places these results among Missouri’s 2,023 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).

Location

Directions ↗

800 W Frost St, Plattsburg

Students

Enrollment by grade
Grade 554
Grade 648
Grade 755
Grade 840
Enrollment over time
134’20
139’21
150’22
157’23
197’24

Up 47% since 2020–21.

Who goes here
White 83%Two or more races 10%Hispanic 3%Black 2%Asian 2%Native Hawaiian/Pacific Islander 1%

As reported to NCES, share of students with a reported race or ethnicity.

Parents talk

Questions and answers about Clinton Co. R-III Middle from Plattsburg families.

Other schools in Clinton County R-III School District

The district →
Ellis Elem.
Elementary · Grades PK–4 · Plattsburg
C
301 students12:1
Plattsburg High
High · Grades 9–12 · Plattsburg
C−
200 students11:1

School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against Missouri’s other public schools; Plattsburg’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.