Ellis Elem.
Plattsburg, MO
Grades PreK to 4 · 301 students
Public school
Clinton Co. R-Iii School District
3 public schools in Clinton Co. R-Iii School District, Missouri: 1 elementary, 1 middle, 1 high. About 698 students enrolled in 2024-25. Open a school to read parent reviews and see upcoming tours, open houses and kindergarten roundups.
Open Houses & Tours
Many districts hold kindergarten registration, school choice fairs and school tours in the winter and spring. Dates are posted on each school page as schools add them.
Work at a school in Clinton Co. R-Iii School District? Post your next open house, tour or kindergarten roundup for free.
Elementary schools
Middle schools
Clinton Co. R-Iii Middle
Plattsburg, MO
Grades 5 to 8 · 197 students
Public school
High schools
Plattsburg High
Plattsburg, MO
Grades 9 to 12 · 200 students
Public school
Source: NCES Common Core of Data (CCD), 2024-25 public school directory and membership files (NCES district ID 2925290).
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