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High · Regular · Grades 7 to 12

Charleston High, Charleston, MO

CEP schoolCharleston High is a public high school in Charleston, part of Charleston R-I School District. It enrolled 310 students in 2024-25, with 11.1 students per full-time teacher.Listed in NCES data as "CHARLESTON HIGH".

Enrollment and teachers

Students
310
Teachers (FTE)
28.0
Students per teacher
11.1
Grades
7 to 12

This school's ratio is about the same as the district figure of 11.4. The Missouri average across schools is 13.0. Ratios count all teachers, including specialists, so they are lower than typical class sizes.

This school11.1
District11.4
Missouri13.0
United States15.3

School details

Address
606 S. Thorn St, Charleston, MO 63834
Phone
(573)683-3761
District
Charleston R-I School District
County
Mississippi County
Level
High
Type
Regular
Status
Open
Charter
No
Virtual
No
Locale
Rural: Remote
NCES school ID
290867000254
Location from NCES coordinates. Map data OpenStreetMap contributors. Open larger map

School meals

Counts of students eligible for free or reduced-price lunch, as reported to NCES.
Free lunch
310
Reduced-price lunch
0
Free or reduced-price lunch
310100.0% of enrollment.
Direct certification
163Students certified through programs such as SNAP, without an application.
Community Eligibility Provision
Yes (CEP school)

Schools in the Community Eligibility Provision (CEP) serve free meals to all students, so their free lunch counts often reflect direct certification or total enrollment. Free and reduced lunch shares are not comparable between CEP and non-CEP schools.

Related schools

High schools elsewhere in Charleston

We publish official enrollment and staffing data, not ratings or test scores.

Source: NCES Common Core of Data 2024-25 and F-33 finance 2020, via the Urban Institute Education Data Portal. Last reviewed October 2026. Blank values are not available, not applicable or suppressed in the source. See the methodology.