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
Enrollment
1,320
Student-Teacher
22:1
Score
6.0
Grades
9th – 12th
Updated
2022-23
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 metricsView breakdown
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Big Walnut High School — Students at Big Walnut High School score 68% proficient, which is above what's typical for similar communities (expected: 48%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
17.5%
Students qualifying for federal meal assistance
Test Scores OH EDFACTS (2020-21)
Based on 4 test records from OH state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* 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.
Funding & Resources
Performance Trends
Math proficiency has declined from 66% (2019) to 57% (2021). Reading/ELA proficiency has declined from 84% (2019) to 79% (2021).
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 miNeighborhood 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.
Explore More Schools
Neighborhood Context
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
- Phone
- (740) 965-3766
- Data Year
- 2023–2024
Resources & Links
District
Big Walnut Local- District Enrollment
- 4,280
- Schools in District
- 8
- Per-Pupil Spending
- $12,454
- District Rank
- #5 of 8
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.
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