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Average

#737 of 1,280 schools in IA

North Mahaska Jr-sr High School

High School · North Mahaska Comm School District

PO BOX 89 2163 135th St, New Sharon, IA 50207

Enrollment

286

Student-Teacher

14.3:1

Score

6.1

Grades

7th – 12th

Data vintage2022-23

How this school compares

Iowa schools

#737 of 1,280

In New Sharon

#2 of 2

public schools

In district

#2 of 2

North Mahaska Comm School District

Academic growth

7.6 / 10

Very Good

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North Mahaska Jr-sr High School

6.1/10

High School in New Sharon · grades 7th – 12th. Start here, then compare fit against nearby and district options.

North Mahaska Elementary School

8.7/10

0.0 mi away. Use as a geographic alternative in the same move search.

Oskaloosa High School

4.5/10

10.4 mi away. Use as a geographic alternative in the same move search.

About North Mahaska Jr-sr High School

North Mahaska Jr-sr High School is a public high school in New Sharon, IA, part of North Mahaska Comm School District. North Mahaska Jr-sr High School serves approximately 286 students, and covers grades 7th-12th, and has a 14.3:1 student-teacher ratio. North Mahaska Jr-sr High School has a current MySchoolScout rating of 6.1 out of 10 and ranks #737 of 1,280 schools in IA.

Structured state assessment records for North Mahaska Jr-sr High School show 76% math proficiency (multi-year average, 2009-2025) and 73% reading/ELA proficiency (multi-year average, 2009-2025).

How it comparesOn par with IA schools
  • This school 6.1 · Average
  • IA avg 6.0

What Parents Should Know

North Mahaska Jr-sr High School sits in a rural area, which can mean longer drives for some families. Rural schools are often community anchors with smaller classes, but check transportation, after-school options, and access to specialized services before you commit.

Score Breakdown

Full Profile · 4/4 metrics
Student Progress7.6Very Good25%
Year-over-year improvement in student test scores.
View breakdown
Years of Data15
Annual Change-0.41 pts/yr
Data Period2009–2025
TrendStable
Academics7.3Very Good25%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency80.9% (2025 ISASP)
Reading/ELA Proficiency77.5% (2025 ISASP)
Math vs. State Avg+8.4 pts
Reading vs. State Avg+1.7 pts
Overall Proficiency79% (2025 ISASP, Math+ELA)
Expected (poverty-adj.)78% (model expectation from 2025 ISASP)
vs. Expected+1.7 pts
Adjusted Percentile61th
College Readiness3.7Needs Improvement30%
Graduation rates, AP course participation, and IB availability.
View breakdown
4-Year Graduation Rate80%+
AP Participation0.7%
IB ProgramNo
Resources & Environment6.5Average20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio14.3:1
Per-Pupil Spending$11,807
Chronic Absenteeism13.6%

North Mahaska Jr-sr High School — Students at North Mahaska Jr-sr High School score 79% proficient, which is above what's typical for similar communities (expected: 78%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

31.5%

Students qualifying for federal meal assistance

Test Scores IA ISASP (2024-25)

Math Proficiency 76.2% (multi-year average, 2009-2025)
School
State
69.9% (2025 ISASP)
ELA Proficiency 73.0% (multi-year average, 2009-2025)
School
State
75.9% (2025 ISASP)

Based on 40 test records from IA state assessments. About our data

Proficiency Trend

→ Stable

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

2009
Math
72%
ELA
67%
2010
Math
82%
ELA
77%
2011
Math
77%
ELA
77%
2012
Math
72%
ELA
72%
2013
Math
77%
ELA
67%
2014
Math
82%
ELA
77%
2015
Math
87%
ELA
82%
2016
Math
87%
ELA
82%
2017
Math
87%
ELA
77%
2018
Math
62%
ELA
62%
2019
Math
62%
ELA
62%
2020*
Math
66%
ELA
67%
2021*
Math
66%
ELA
67%
2022
Math
65%
ELA
64%
2025
Math
80.9%
ELA
77.5%

* 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: 7.6/10.

How North Mahaska Jr-sr High School Compares

See how North Mahaska Jr-sr High School performs across key quality dimensions compared to state benchmarks.

Overall Score
6.1/10
43th percentile in IA
Academic
7.3/10
Very Good
Growth
7.6/10
Very Good
Environment
6.5/10
Average
Sports
16
8 boys' · 8 girls'
Advanced STEM
5/5
Subjects offered
Gifted & Talented
Yes
Program available

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
32%
Teaching Staff
14:1 student-teacher ratio
20 teachers
Chronic Absenteeism
Students missing 15+ days per year (SY 2022-23)
13.6%

Programs & Offerings

Athletics16sports offered
8 boys'·8 girls'·17 teams (incl. JV)·CRDC 2021-22
Advanced STEM Courses5 of 5 advanced subjects offered
Algebra II, Advanced Math, Calculus, Chemistry, Physics·CRDC 2021-22
Gifted & Talented Program Available
This school offers a gifted and talented program for qualifying students. · CRDC 2021-22

Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more

Location

PO BOX 89 2163 135th St, New Sharon, IA 50207

Nearby Alternatives

Families considering North Mahaska Jr-sr High School may also want to explore other high schools in the area. Lynnville-Sully High School (rated 7.5/10, 13.1 miles away, in nearby Sully), which scores notably higher. Another option is Pella High School (rated 7.2/10, 13.8 miles away, in nearby Pella), which scores notably higher. Additionally, Montezuma High School (rated 6.8/10, 11.0 miles away, in nearby Montezuma), which scores slightly higher. For more schools in New Sharon, see our New Sharon schools guide .

Nearby Schools

20 within 14.4 mi
School Distance Rating
North Mahaska Elementary School New Sharon 0.0 mi 8.7
Oskaloosa High School Oskaloosa 10.4 mi 4.5
Oskaloosa Virtual Academy Oskaloosa 10.4 mi
Oskaloosa Middle School Oskaloosa 10.5 mi 7.7
Oskaloosa Early Childhood Center - PK Oskaloosa 10.5 mi 2.9
Oskaloosa Elementary School Oskaloosa 10.6 mi 7.4
Montezuma Elementary School Montezuma 11.0 mi 9.6
Montezuma High School Montezuma 11.0 mi 6.8
Montezuma Junior High School Montezuma 11.0 mi 8.6
SULLY CHRISTIAN SCHOOL Sully 12.6 mi 4.9
Lynnville-Sully High School Sully 13.1 mi 7.5
Lynnville-Sully Elementary School Sully 13.1 mi 8.6
Lynnville-Sully Middle School Sully 13.1 mi 7.4
PELLA CHRISTIAN HIGH SCHOOL Pella 13.3 mi 5.7
Madison Elementary School Pella 13.4 mi 7.1
Pella Middle School Pella 13.6 mi 8.2
Jefferson Intermediate Pella 13.6 mi 7.7
Pella High School Pella 13.8 mi 7.2
PELLA CHRISTIAN GRADE SCHOOL Pella 14.1 mi 7.2
Lincoln Elementary School Pella 14.4 mi 6.9

Neighborhood Census ACS (2019-2023)

Census data for ZIP 50207 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$76,389

Median Home Value

$156,500

Median Rent

$577/mo

Population

2,360

College Educated

22.4%

Homeownership

70.1%

Poverty Rate

5.8%

Median Age

40.7

Similar Schools

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

School Rating
BURLINGTON NOTRE DAME JR/SR HIGH SCHOOL Burlington, IA 6.1
Northwood-Kensett MIddle/High School Northwood, IA 6.1
WESTERN CHRISTIAN HIGH SCHOOL Hull, IA 6.1
Westwood High School Sloan, IA 6.1
Central City High School Central City, IA 6.0
Danville Junior-Senior High School Danville, IA 6.0

Frequently Asked Questions

Common questions about North Mahaska Jr-sr High School

What grades does North Mahaska Jr-sr High School serve?

North Mahaska Jr-sr High School serves students in grades 7th through 12th.

How many students attend North Mahaska Jr-sr High School?

North Mahaska Jr-sr High School has an enrollment of approximately 286 students.

What is the student-teacher ratio at North Mahaska Jr-sr High School?

The student-teacher ratio at North Mahaska Jr-sr High School is 14.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does North Mahaska Jr-sr High School rank in IA?

North Mahaska Jr-sr High School ranks #737 of 1,280 schools in IA.

What is North Mahaska Jr-sr High School's MySchoolScout rating?

North Mahaska Jr-sr High School has a current MySchoolScout rating of 6.1 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.

What are the test scores at North Mahaska Jr-sr High School?

Based on loaded state assessment records, North Mahaska Jr-sr High School has 76% math proficiency (multi-year average, 2009-2025) and 73% reading/ELA proficiency (multi-year average, 2009-2025).

Is North Mahaska Jr-sr High School a charter school?

No, North Mahaska Jr-sr High School is not a charter school. It is a traditional public school operated by the local school district.

Is North Mahaska Jr-sr High School a Title I school?

No, North Mahaska Jr-sr High School is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for North Mahaska Jr-sr High School?

31.5% of students at North Mahaska Jr-sr 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
18 Car-Dependent
Bike Score
22 Somewhat Bikeable

Powered by Walk Score

Quick Facts NCES CCD (SY 2022-23)

Grades
7th – 12th
Enrollment
286
Student-Teacher Ratio
14.3:1
Teachers (FTE)
20
Free/Reduced Lunch
31.5%
Type
regular
Setting
Distant Rural
County
Mahaska County
Chronic Absenteeism (SY 2022-23)
13.6%
4-Year Graduation
80%+

District

North Mahaska Comm School District
District Enrollment
600
Schools in District
2
Per-Pupil Spending
$11,807
District Rank
#2 of 2

Other Schools in This District

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