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High · Regular · Grades 9 to 12

Jonathan Alder High School, Plain City, OH

Jonathan Alder High School is a public high school in Plain City, part of Jonathan Alder Local School District. It enrolled 729 students in 2024-25, with 21.4 students per full-time teacher.

Enrollment and teachers

Students
729
Teachers (FTE)
34.0
Students per teacher
21.4
Grades
9 to 12

This school's ratio is 2.3 higher than the district figure of 19.1. The Ohio average across schools is 17.3. Ratios count all teachers, including specialists, so they are lower than typical class sizes.

This school21.4
District19.1
Ohio17.3
United States15.3

School details

Address
9200 US Route 42 S, Plain City, OH 43064
Phone
(614)873-4642
District
Jonathan Alder Local School District
County
Madison County
Level
High
Type
Regular
Status
Open
Charter
No
Virtual
No
Locale
Rural: Fringe
NCES school ID
390482603178
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
211
Reduced-price lunch
23
Free or reduced-price lunch
23432.1% of enrollment.
Community Eligibility Provision
No

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 Plain City

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.