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Below Average

#1096 of 1,293 schools in KS

Onaga Senior High

High School · Onaga-Havensville-Wheaton

P O Box 458, Onaga, KS 66521

Enrollment

92

Student-Teacher

13.1:1

Score

4.8

Grades

9th – 12th

Updated 2022-23

How this school compares

In Onaga

#2 of 2

public schools

Kansas high schools

#279 of 336

In district

#2 of 2

Onaga-Havensville-Wheaton

School environment

7.6 / 10

Very strong

About Onaga Senior High

Onaga Senior High serves students in grades nine through twelve within the close-knit community of Onaga, Kansas. As a regular public school situated in a remote rural area, it maintains a small and intimate environment with an enrollment of just 92 students. The school employs seven full-time equivalent teachers, resulting in a student-teacher ratio of 13.1 to 1, which allows for individualized attention in the classroom.

Academically, the school is currently focusing on student development, with proficiency rates showing 22% of students meeting standards in English Language Arts and 15% in mathematics. These figures indicate significant room for academic growth as the school works to support its learners. Currently, Onaga Senior High holds a state ranking of 1096 out of 1293 schools in Kansas, placing it in the 15th percentile, and has received a MySchoolScout rating of 4.8 out of 10.

The surrounding neighborhood, located in the 66521 ZIP code, reflects the character of a small rural town with a population of 1,444. Families in the area enjoy a median household income of $54,779 and a median home value of $181,800, while 29% of residents hold a bachelor's degree or higher. With a poverty rate of 12.1%, the community offers a stable foundation for its young people.

Onaga Senior High stands as a dedicated educational resource nestled in the quiet, expansive landscape of Pottawatomie County.

What Parents Should Know

With an enrollment of 92 students, Onaga Senior High is a smaller school where families often find a close-knit community atmosphere. Smaller settings can mean more individual attention from teachers and staff, though they may offer fewer extracurricular options than larger schools.

Located in a rural area, Onaga Senior High may involve longer commutes for some families. Rural schools often serve as community anchors and may have smaller class sizes, but parents should consider transportation logistics, after-school program availability, and access to specialized services.

Score Breakdown

Full Profile · 4/4 metrics
Student Progress2.6Needs Improvement25%
Year-over-year improvement in student test scores.
View breakdown
Years of Data3
Annual Change-4.78 pts/yr
Data Period2019–2022
TrendDeclining
Academics2.0Needs Improvement25%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency10%
Reading/ELA Proficiency10%
Overall Proficiency10%
Expected (poverty-adj.)37%
vs. Expected-27.0 pts
Adjusted Percentile4th
College Readiness7.0Very Good30%
Graduation rates, AP course participation, and IB availability.
View breakdown
IB ProgramNo
Resources & Environment7.6Very Good20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio13.1:1
Per-Pupil Spending$14,856

Onaga Senior High — Students at Onaga Senior High score 10% proficient, which is below what's typical for similar communities (expected: 37%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

35.9%

Students qualifying for federal meal assistance

Test Scores KS EDFACTS (2021-22)

Math Proficiency 15.0%
School
State
N/A
ELA Proficiency 21.7%
School
State
N/A

Based on 6 test records from KS state assessments. About our data

Proficiency Trend

↓ Declining

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

2019
Math
25%
ELA
25%
2021*
Math
10%
ELA
30%
2022
Math
10%
ELA
10%

* 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: 2.6/10.

How Onaga Senior High Compares

See how Onaga Senior High performs across key quality dimensions compared to state benchmarks.

Overall Score
4.8/10
15th percentile in KS
Academic
2.0/10
2.0/10
Growth
2.6/10
Below average
Environment
7.6/10
Above average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
36%
Teaching Staff
13:1 student-teacher ratio
7 teachers

Location

P O Box 458, Onaga, KS 66521

Nearby Alternatives

Families considering Onaga Senior High may also want to explore other high schools in the area. Axtell High (rated 7.9/10, 27.0 miles away, in nearby Axtell), which scores notably higher. Another option is Nemaha Central High School (rated 7.7/10, 24.4 miles away, in nearby Seneca), which scores notably higher. Additionally, Centralia High (rated 6.8/10, 16.2 miles away, in nearby Centralia), which scores notably higher. For more schools in Onaga, see our Onaga schools guide .

Nearby Schools

20 within 27.0 mi
School Distance Rating
Onaga Elem Onaga 0.1 mi 7.6
Centralia High Centralia 16.2 mi 6.8
Centralia Elem Centralia 16.2 mi 5.8
Westmoreland Elem Westmoreland 14.9 mi 9.1
Wamego Middle School Wamego 20.7 mi 5.6
Wamego High Wamego 21.1 mi 6.0
Wamego High School Virtual School Wamego 21.1 mi
Central Elem Wamego 21.2 mi 6.8
St Marys Elem St. Marys 21.8 mi 5.9
St. Marys Junior Senior High St. Marys 21.9 mi 6.7
West Elem Wamego 21.6 mi 8.7
Rock Creek High School St. George 19.6 mi 4.3
Rock Creek Middle School St. George 19.6 mi 7.0
Frankfort Elem Frankfort 20.1 mi 5.3
Frankfort High Frankfort 20.1 mi 6.7
Nemaha Central Elementary and Middle School Seneca 24.3 mi 7.6
Nemaha Central High School Seneca 24.4 mi 7.7
STS PETER & PAUL SCHOOL Seneca 24.6 mi 4.9
Axtell High Axtell 27.0 mi 7.9
Axtell Elementary School Axtell 27.0 mi 5.3

Neighborhood Census ACS (2019-2023)

Census data for ZIP 66521 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$54,779

Median Home Value

$181,800

Median Rent

$882/mo

Population

1,444

College Educated

28.6%

Homeownership

65.3%

Avg Commute

23 min

Poverty Rate

12.1%

Median Age

50

Community Profile

The community surrounding Onaga Senior High has a median household income of $54,779. It is an area where 29% of adults hold a bachelor's degree or higher. The median home value in the area is $181,800, with a median rent of $882/month. The area has a poverty rate of 12.1%. The average commute for residents is 23 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
Solomon High Solomon, KS 4.7
The Learning Center Valley Center, KS 4.9
Burrton MS/HS Burrton, KS 5.0
North East High Arma, KS 4.5
Pretty Prairie High Pretty Prairie, KS 5.1
Tescott Junior High/High School Tescott, KS 5.1

Frequently Asked Questions

Common questions about Onaga Senior High

What grades does Onaga Senior High serve?

Onaga Senior High serves students in grades 9th through 12th.

How many students attend Onaga Senior High?

Onaga Senior High has an enrollment of approximately 92 students.

What is the student-teacher ratio at Onaga Senior High?

The student-teacher ratio at Onaga Senior High is 13.1:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Onaga Senior High rank in KS?

Onaga Senior High is ranked #1096 out of 1,293 schools in KS.

What is Onaga Senior High's MySchoolScout rating?

Onaga Senior High has a composite rating of 4.8 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 Onaga Senior High?

Based on the most recent state assessment data, Onaga Senior High has 15.0% math proficiency and 21.7% reading/ELA proficiency.

Is Onaga Senior High a charter school?

No, Onaga Senior High is not a charter school. It is a traditional public school operated by the local school district.

Is Onaga Senior High a Title I school?

No, Onaga Senior High is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Onaga Senior High?

35.9% of students at Onaga Senior High 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

County Safety
Average (492/100K)

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

Quick Facts NCES CCD (SY 2022-23)

Grades
9th – 12th
Enrollment
92
Student-Teacher Ratio
13.1:1
Teachers (FTE)
7
Free/Reduced Lunch
35.9%
Type
regular
Setting
Remote Rural
County
Pottawatomie County
Data Year
2023–2024

District

Onaga-Havensville-Wheaton
District Enrollment
342
Schools in District
3
Per-Pupil Spending
$13,822
District Rank
#2 of 2

Other Schools in This District

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

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