Skip to main content

Average

#1940 of 3,440 schools in OH

Big Walnut High School

High School · Big Walnut Local

713 N Miller Drive, Sunbury, OH 43074

Enrollment

1,320

Student-Teacher

22:1

Score

6.0

Grades

9th – 12th

Updated 2022-23

How this school compares

In Sunbury

#5 of 7

public schools

Ohio high schools

#570 of 886

In district

#5 of 8

Big Walnut Local

Academic performance

8.5 / 10

Exceptional

About Big Walnut High School

Big Walnut High School serves 1,320 students in grades 9-12 in Sunbury, Ohio, a growing community in Delaware County. With 60 full-time equivalent teachers, the school maintains a 22:1 student-teacher ratio, providing a substantial high school experience in this town on the fringe of an urban area. The school currently holds a 3.8 out of 10 rating from MySchoolScout and ranks in the 17th percentile among Ohio high schools, indicating significant room for academic growth as the district works to better serve its large student population.

Despite these academic challenges, Big Walnut High School operates within an affluent community where families are clearly invested in education and opportunity. The surrounding 43074 ZIP code reflects a prosperous area with a median household income of $103,875 and median home values of $357,100. Nearly 40 percent of local residents hold bachelor's degrees or higher, and the poverty rate remains low at just 6.3 percent among the area's 15,597 residents.

Big Walnut High School sits in a well-established community that balances suburban comfort with proximity to urban amenities, serving families who have chosen this Delaware County location for its blend of small-town character and economic opportunity.

What Parents Should Know

The student-teacher ratio at Big Walnut High School is 22:1, which is higher than the national average. This may mean larger class sizes, so parents should ask about classroom support, teaching assistants, and how the school differentiates instruction for students who need extra help.

Score Breakdown

Full Profile · 4/4 metrics
Student Progress7.9Very Good25%
Year-over-year improvement in student test scores.
View breakdown
Years of Data2
Annual Change-3.5 pts/yr
Data Period2019–2021
TrendDeclining
Academics8.5Excellent25%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency57%
Reading/ELA Proficiency79%
Overall Proficiency68%
Expected (poverty-adj.)48%
vs. Expected+20.3 pts
Adjusted Percentile78th
College Readiness4.5Below Average30%
Graduation rates, AP course participation, and IB availability.
View breakdown
AP Participation10.8%
IB ProgramNo
Resources & Environment2.8Needs Improvement20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio22:1
Per-Pupil Spending$11,810

Big Walnut High School — Students at Big Walnut High School score 68% proficient, which is above what's typical for similar communities (expected: 48%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

17.5%

Students qualifying for federal meal assistance

Test Scores OH EDFACTS (2020-21)

Math Proficiency 61.5%
School
State
N/A
ELA Proficiency 81.5%
School
State
N/A

Based on 4 test records from OH state assessments. About our data

Proficiency Trend

↓ Declining

Average proficiency (% at or above grade level) across Math & ELA over time.

2019
Math
66%
ELA
84%
2021*
Math
57%
ELA
79%

* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.

Source: EdFacts (NCES) and state assessment data. Growth score: 7.9/10.

How Big Walnut High School Compares

See how Big Walnut High School performs across key quality dimensions compared to state benchmarks.

Overall Score
6.0/10
44th percentile in OH
Academic
8.5/10
8.5/10
Growth
7.9/10
Above average
Environment
2.8/10
Below average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
18%
Teaching Staff
22:1 student-teacher ratio
60 teachers

Location

713 N Miller Drive, Sunbury, OH 43074

Nearby Alternatives

Families considering Big Walnut High School may also want to explore other high schools in the area. Westerville Central High School (rated 7.8/10, 7.6 miles away, in nearby Westerville), which scores notably higher. Additionally, Olentangy Berlin High School (rated 7.7/10, 6.9 miles away, in nearby Delaware), which scores notably higher. For more schools in Sunbury, see our Sunbury schools guide .

Nearby Schools

20 within 9.0 mi
School Distance Rating
Prairie Run Elementary School Sunbury 0.1 mi 7.8
Big Walnut Early Learning Center at Harrison Street Sunbury 0.1 mi 5.6
Big Walnut Intermediate School Sunbury 1.1 mi 7.8
General Rosecrans Elementary Sunbury 1.3 mi 5.2
Big Walnut Elementary School Sunbury 2.1 mi 6.8
Big Walnut Middle School Sunbury 2.1 mi 7.9
Johnnycake Corners Elementary School Galena 3.6 mi 7.2
Berkshire Middle School Galena 4.2 mi 7.7
ALL THE CHILDREN OF THE WORLD ACADEMY Westerville 6.6 mi 5.2
Fouse Elementary School Westerville 6.7 mi 7.5
Genoa Middle School Westerville 6.8 mi 7.2
Walnut Creek Elementary Galena 6.5 mi 7.5
Hylen Souders Elementary School Galena 7.0 mi 4.9
Alcott Elementary School Westerville 7.5 mi 7.8
Westerville Central High School Westerville 7.6 mi 7.8
Freedom Trail Elementary Lewis Center 7.7 mi 8.2
Heritage Middle School Westerville 8.8 mi 6.7
Olentangy Berlin High School Delaware 6.9 mi 7.7
THE GODDARD SCHOOL Westerville 9.1 mi
Robert Frost Elementary School Westerville 9.0 mi 7.8

Neighborhood Census ACS (2019-2023)

Census data for ZIP 43074 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$109,541

Median Home Value

$396,600

Median Rent

$1,563/mo

Population

15,948

College Educated

40.6%

Homeownership

81.1%

Avg Commute

26.9 min

Poverty Rate

5.7%

Median Age

39.5

Community Profile

The community surrounding Big Walnut High School has a median household income of $109,541. It is a well-educated community where 41% of adults hold a bachelor's degree or higher. The median home value in the area is $396,600, with a median rent of $1,563/month. The local poverty rate of 5.7% is relatively low. The average commute for residents is 27 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
Barberton High School Barberton, OH 6.0
Belmont High School Dayton, OH 6.0
Brush High School Lyndhurst, OH 6.0
Greenville Senior High School Greenville, OH 6.0
Northmont High School Clayton, OH 6.0
South High School Columbus, OH 6.0

Frequently Asked Questions

Common questions about Big Walnut High School

What grades does Big Walnut High School serve?

Big Walnut High School serves students in grades 9th through 12th.

How many students attend Big Walnut High School?

Big Walnut High School has an enrollment of approximately 1,320 students.

What is the student-teacher ratio at Big Walnut High School?

The student-teacher ratio at Big Walnut High School is 22:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Big Walnut High School rank in OH?

Big Walnut High School is ranked #1940 out of 3,440 schools in OH.

What is Big Walnut High School's MySchoolScout rating?

Big Walnut High School has a composite rating of 6.0 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.

What are the test scores at Big Walnut High School?

Based on the most recent state assessment data, Big Walnut High School has 61.5% math proficiency and 81.5% reading/ELA proficiency.

Is Big Walnut High School a charter school?

No, Big Walnut High School is not a charter school. It is a traditional public school operated by the local school district.

Is Big Walnut High School a Title I school?

No, Big Walnut High School is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Big Walnut High School?

17.5% of students at Big Walnut High School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

Walk Score
7 Car-Dependent
Bike Score
29 Somewhat Bikeable
County Safety
Average (419/100K)

Powered by Walk Score

FBI UCR 2024. County-level only. Data >1 year old.

Quick Facts NCES CCD (SY 2022-23)

Grades
9th – 12th
Enrollment
1,320
Student-Teacher Ratio
22:1
Teachers (FTE)
60
Free/Reduced Lunch
17.5%
Type
regular
Setting
Fringe Town
County
Delaware County
Data Year
2023–2024

How We Rate Schools

Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.

Read our full methodology

Related reading

Get school insights in your inbox

New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.

We respect your privacy. Unsubscribe at any time.