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SCHOOL COMMUNITY·BIG WALNUT LOCAL·NCES 390467402638

Big Walnut High School

713 N Miller Drive, Sunbury, OH 43074 · (740) 965-3766 · Delaware County
GRADES 09–12HIGH31-TOWNREGULAR SCHOOL1,299 STUDENTS
B-
allk12 Grade
Scored higher than 51% of Ohio public high schools
  • B+Test scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
  • C-Beats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
  • DThree-year trend Change in reading and math proficiency over the last three test years.

Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded Ohio public high schools

Enrollment
1,299
High
DISTRICT 537 · STATE 565
Student : Teacher
20.5:1
63 FTE teachers
DISTRICT 18.5:1 · STATE 17.7:1
Free / Reduced Lunch
18%
239 students
DISTRICT 20% · STATE 43%
Community
1
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.

Enrollment by grade, 2024-25

GradeStudentsShare
Grade 931824%
Grade 1033726%
Grade 1134026%
Grade 1230423%
Student demographics
22%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 25% · STATE 54% · US 70%
White
1,14388%
DISTRICT 86% · STATE 65% · US 43%
Hispanic
705%
DISTRICT 5% · STATE 8% · US 30%
Black
202%
DISTRICT 2% · STATE 17% · US 15%
Asian
242%
DISTRICT 2% · STATE 3% · US 6%
Two+
403%
DISTRICT 5% · STATE 7% · US 5%
Native American
20%
DISTRICT 0% · STATE 0% · US 1%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
69554%
Female
60447%

School pathway

Feeds from
Big Walnut Middle School05–08
Based on grade levels within Big Walnut Local. Attendance zones can vary; confirm enrollment with the district.

Discussions

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Test scores

Ohio's State Tests 2024-25 . % Proficient or Above
English Language Arts
81.9%
OH avg 59.8% . -4.2pp since 2021
Math
56.7%
OH avg 56.1% . -0.4pp since 2021

What this means: On the Ohio's State Tests, Ohio's statewide test, about 82 of every 100 students at this school read and write at grade level and about 57 of 100 do math at grade level. Across all Ohio schools, those numbers are about 60 and 56. Reading and writing scores are down about 4 points since 2021, while math scores have held steady.

Ohio's State Tests results by year

School yearEnglish Language ArtsMath
2024-2581.9%56.7%
2023-2482.9%48.8%
2022-2379.8%59.1%
2021-2286.1%57.1%
% Proficient or Above, all students and all tested grades.
Source: Ohio's State Tests. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
73.3%
composite math + reading, all grades
Predicted
81.8%
based on OH schools with similar FRL share
Beats by
-8.6pp
below demographic expectation

What this means: About 73% of students here test proficient in math and reading, compared with the roughly 82% typical for Ohio schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among Ohio's top nor bottom 10%.

BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

Schools most like Big Walnut High School

Big Walnut High School's state test result (73.3% proficient) is higher than 0 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
Big Walnut High School this school1,29918.4%73.3%
Loveland High School
Loveland
1,20320.3%84.3%
Olmsted Falls High School
Olmsted Falls
1,22820.1%80.1%
Anderson High School
Cincinnati
1,16619.8%80.1%
Medina High School
Medina
1,76722.8%82.1%
Avon Lake High School
Avon Lake
1,05415.4%83.3%
Matched among Ohio high schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.

Where Big Walnut High School ranks

Among high schools
MeasureThis schoolIn OhioIn Delaware County
State test proficiency
ranked highest first
73.3%#183 of 403#6 of 9
Math proficiency
ranked highest first
56.7%#284 of 776
▲ 78
#8 of 9
▲ 1
Reading proficiency
ranked highest first
81.9%#101 of 774
▲ 3
#5 of 9
no change
3-year test score change
ranked biggest drop first
-2.3pp#133 of 742#1 of 9
Enrollment
ranked largest first
1,299#93 of 888#8 of 10
Students per teacher
ranked fewest first
20.5:1#626 of 739#7 of 10
Diversity index
ranked most diverse first
22.1%#392 of 749#9 of 10
Free and reduced lunch
ranked highest share first
18.4%#389 of 435#7 of 10
Enrollment change since 2017-18
ranked fastest growth first
+32.6%#30 of 198N/A
Ranked against other public high schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.

4-year change

SY 2020-21 vs SY 2024-25
Enrollment
1,299
+155 (+14%) vs 2020
+76% since 1990-91, when it was 738
Student : Teacher
20.5:1
was 21.2:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-251,29963.420.5:118% (239)
2023-241,32060.421.9:118% (231)
2022-231,22658.421.0:112% (153)
2020-211,1445421.2:1N/A
2017-1898053.518.3:111% (110)
2015-169534322.2:114% (129)
2010-119165118.0:121% (189)
2000-018835615.8:16% (51)
1990-917384018.4:1N/A
Source: NCES Common Core of Data. Rows are the federal collections on file for Big Walnut High School.

Since 2017-18: students up 33% (980 to 1,299); teachers up 19% (53.5 to 63.4).

About Big Walnut High School

In Sunbury, Ohio, part of Delaware County, Big Walnut High School is a high school. It enrolled 1,299 students in grades 9 through 12 for the 2024-25 school year. Enrollment is 130% higher than the average for high schools in Ohio, which is about 565.

Big Walnut Local, which runs Big Walnut High School, has 8 schools and 4,298 students.

The student body at Big Walnut High School is 88% White. Other groups make up 5% Hispanic and 3% multiracial. County-wide, 80% of Delaware County residents are White. Pick two students at random and there is a 22% chance they belong to different racial or ethnic groups; that figure is the school's diversity index.

The teaching staff at Big Walnut High School is 63.4 full-time-equivalent teachers, and the ratio is 20.5:1. This ratio sits 2.8 above the 17.7:1 average for high schools in Ohio. The percentage of students eligible for free or reduced-price lunch is 18%. For comparison, public schools in Delaware County average 20%.

Big Walnut High School is graded B- by allk12, scoring above 51% of Ohio public high schools once test results, poverty-adjusted performance, and the recent trend are combined.

The model predicts 81.8% for a school in Ohio with Big Walnut High School's free or reduced-price lunch share. Big Walnut High School posts 73.3%.

Delaware County has about 226,834 residents, and the median household income is $133,540, 59% of adults hold a bachelor's degree or higher, and about 3% of residents live below the federal poverty line. Besides Big Walnut High School, Delaware County has 58 other public schools.

Prairie Run Elementary School is located about 0.1 miles from Big Walnut High School. The five-mile area around Big Walnut High School holds at least 8 other public schools. Among 8 nearby schools that report test results, Big Walnut High School ranks 8th on proficiency.

In the federal locale system, Big Walnut High School is coded Town: Fringe, for schools in a town close to an urbanized area.

Big Walnut High School's enrollment grew from 1,144 in 2020-21 to 1,299 in 2024-25.

To ask about school events, clubs, and volunteer needs, start a discussion on this page. Anyone with firsthand experience at this school can post or comment.

Delaware County at a glance

View full county profile
Population
226,834
Census ACS
Median income
$133,540
Household, ACS
Bachelor's+
59%
Adults 25+
Poverty rate
3%
Below federal line
Schools in county
59
44,100 students

Quick facts

School name
Big Walnut High School
District
Big Walnut Local
Address
713 N Miller Drive, Sunbury, OH 43074
Phone
(740) 965-3766
County
Delaware County
Level
High
Grade range
09–12
Total enrollment
1,299
Teachers (FTE)
63
Student–teacher ratio
20.5:1
Free and reduced lunch
239 (18%)
Locale
31-Town: Fringe
NCES ID
390467402638
Charter school
No
Virtual school
No

Related schools

Other schools in Big Walnut Local
Other schools in Sunbury
Nearby schools

Frequently asked questions

About Big Walnut High School
What is the total enrollment at Big Walnut High School?
Big Walnut High School enrolls approximately 1,299 students in grades 09-12.
What grades does Big Walnut High School serve?
Big Walnut High School serves grades 09-12.
How many teachers does Big Walnut High School have?
Big Walnut High School employs 63 FTE teachers, for a student-to-teacher ratio of 20.5:1.
What is the student diversity at Big Walnut High School?
Student demographics at Big Walnut High School are roughly 88% White, 5% Hispanic, 2% Black, 2% Asian, 3% Two or more.
Is Big Walnut High School public or private?
Big Walnut High School is a public K-12 school, overseen by Big Walnut Local.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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