Regular local school district · Clinton County
Clinton Co. R-Iii School District, MO: schools, enrollment and spending
Clinton Co. R-Iii School District runs 3 public schools with 698 students in grades PK to 12. Its ratio of 11.4 students per teacher is 1.6 lower than the Missouri figure of 13.0.Listed in NCES data as "CLINTON CO. R-III".
At a glance
- Schools
- 3
- Students
- 698
- Teachers (FTE)
- 61
- Students per teacher
- 11.4
- MO: 13.0 · US: 15.3
- Address
- 800 W Frost, Plattsburg, MO 64477
- Phone
- (816)539-2183
- County
- Clinton County
- Locale
- Rural: Distant
- Grades offered
- PK to 12
- Agency type
- Regular local school district
- NCES district ID
- 2925290
- State district ID
- MO-025003
- Total staff (FTE)
- 97
- School counselors (FTE)
- 2.0About 349 students per counselor.
- School administrators (FTE)
- 2.0
Students per teacher compared
This district11.4
Missouri13.0
United States15.3
2020 finance data
From the F-33 School District Finance Survey for fiscal year 2020, in nominal dollars. Enrollment used for per-pupil figures is the finance survey count (637), which can differ from 2024-25 enrollment.
- Total revenue
- $9.5 million
- Federal revenue
- $913,000
- State revenue
- $2.6 million
- Local revenue
- $6.0 million
- Total spending
- $12.5 million
- Spending per pupil
- $19,689
- Salaries
- $4.0 million31.5% of total spending.
- Long-term debt (end of year)
- $11.1 million
Where revenue came from
- Federal: 9.6%
- State: 27.4%
- Local: 63.1%
Missouri overall
- Federal: 11.8%
- State: 28.7%
- Local: 59.5%
Spending per pupil compared
This district$19,689
Missouri$14,065
United States$16,826
Schools in Clinton Co. R-Iii School District
By level: 1 high, 1 middle, 1 elementary. A CEP school serves free meals to all students.
| Clinton Co. R-Iii Middle | Middle | 5 to 8 | 197 | 12.3 |
| Ellis Elementary | Elementary | PK to 4 | 301 | 11.6 |
| Plattsburg High | High | 9 to 12 | 200 | 11.1 |
Nearby and related
Other districts in Clinton County
- Cameron R-I School District 1,601 students
- Lathrop R-Ii School District 871 students
- East Buchanan Co. C-1 (025076) School District 689 students
More in Missouri
Source: NCES Common Core of Data 2024-25 and F-33 finance 2020, via the Urban Institute Education Data Portal. Last reviewed October 2026. Finance figures are 2020 finance data in nominal dollars, not adjusted for inflation. Blank values are not available, not applicable or suppressed in the source. See the methodology.