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Average

#971 of 1,280 schools in IA

Greene County High School

High School · Greene County Comm School District

1901 North Grimmell, Jefferson, IA 50129

Enrollment

375

Student-Teacher

12.5:1

Score

5.1

Grades

9th – 12th

Data vintage2022-23

How this school compares

Iowa schools

#971 of 1,280

In Jefferson

#2 of 3

public schools

In district

#2 of 3

Greene County Comm School District

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Greene County High School

5.1/10

High School in Jefferson · grades 9th – 12th. Start here, then compare fit against nearby and district options.

Greene County Elementary

3.8/10

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

Greene County Middle School

5.4/10

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

About Greene County High School

Greene County High School is a public high school in Jefferson, IA, part of Greene County Comm School District. Greene County High School serves approximately 375 students, and covers grades 9th-12th, and has a 12.5:1 student-teacher ratio. Greene County High School has a current MySchoolScout rating of 5.1 out of 10 and ranks #971 of 1,280 schools in IA.

Structured state assessment records for Greene County High School show 72% math proficiency (multi-year average, 2009-2025) and 76% reading/ELA proficiency (multi-year average, 2009-2025).

How it compares0.9 pts below IA schools
  • This school 5.1 · Average
  • IA avg 6.0

What Parents Should Know

Greene County 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.

38% of students at Greene County High School were chronically absent in the 2022-23 school year, above the national average. Chronic absenteeism means missing 15 or more school days, and at high rates it drags on classroom pacing for everyone. Ask what the school does to help families get kids to class consistently.

Score Breakdown

Full Profile · 4/4 metrics
Student Progress3.6Needs Improvement25%
Year-over-year improvement in student test scores.
View breakdown
Years of Data15
Annual Change-1.38 pts/yr
Data Period2009–2025
TrendDeclining
Academics5.8Average25%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency66.5% (2025 ISASP)
Reading/ELA Proficiency77.2% (2025 ISASP)
Math vs. State Avg0 pts
Reading vs. State Avg+0.1 pts
Overall Proficiency72% (2025 ISASP, Math+ELA)
Expected (poverty-adj.)72% (model expectation from 2025 ISASP)
vs. Expected-0.5 pts
Adjusted Percentile40th
College Readiness5.6Average30%
Graduation rates, AP course participation, and IB availability.
View breakdown
4-Year Graduation Rate95%+
AP Participation2.7%
IB ProgramNo
Resources & Environment5.5Average20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio12.5:1
Per-Pupil Spending$13,485
Chronic Absenteeism38.1%

Greene County High School — Students at Greene County High School score 72% proficient, which is below what's typical for similar communities (expected: 72%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

41.1%

Students qualifying for federal meal assistance

Test Scores IA ISASP (2024-25)

Math Proficiency 71.7% (multi-year average, 2009-2025)
School
State
67.3% (2025 ISASP)
ELA Proficiency 76.2% (multi-year average, 2009-2025)
School
State
74.2% (2025 ISASP)

Based on 35 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
77%
2010
Math
82%
ELA
82%
2011
Math
82%
ELA
87%
2012
Math
82%
ELA
82%
2013
Math
87%
ELA
77%
2014
Math
87%
ELA
87%
2015
Math
82%
ELA
77%
2016
Math
87%
ELA
87%
2017
Math
82%
ELA
67%
2018
Math
57%
ELA
62%
2019
Math
57%
ELA
62%
2020*
Math
54%
ELA
74%
2021*
Math
54%
ELA
74%
2022
Math
54%
ELA
69%
2025
Math
66.5%
ELA
77.2%

* 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: 3.6/10.

How Greene County High School Compares

See how Greene County High School performs across key quality dimensions compared to state benchmarks.

Overall Score
5.1/10
24th percentile in IA
Academic
5.8/10
Average
Growth
3.6/10
Needs Improvement
Environment
5.5/10
Average
AP Courses
1
State avg: 1.7
Sports
6
4 boys' · 2 girls'
Advanced STEM
5/5
Subjects offered
Gifted & Talented
Yes
Program available

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
41%
Teaching Staff
13:1 student-teacher ratio
30 teachers
Chronic Absenteeism
Students missing 15+ days per year (SY 2022-23)
38.1%

Programs & Offerings

AP/IB Programs1 AP course offered
2.7% participation·State avg: 1.7 AP courses·CRDC 2021-22
Athletics6sports offered
4 boys'·2 girls'·28 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

1901 North Grimmell, Jefferson, IA 50129

Nearby Alternatives

Families considering Greene County High School may also want to explore other high schools in the area. Coon Rapids-Bayard 6-12 Attendance Center (rated 8.2/10, 18.6 miles away, in nearby Coon Rapids), which scores notably higher. Another option is Ogden High School (rated 7.6/10, 17.9 miles away, in nearby Ogden), which scores notably higher. Additionally, Paton-Churdan Jr-Sr High School (rated 6.9/10, 10.0 miles away, in nearby Churdan), which scores notably higher. For more schools in Jefferson, see our Jefferson schools guide .

Nearby Schools

20 within 25.6 mi
School Distance Rating
Greene County Elementary Jefferson 1.9 mi 3.8
Greene County Middle School Jefferson 2.2 mi 5.4
Paton-Churdan Elementary Churdan 10.0 mi 7.0
Paton-Churdan Jr-Sr High School Churdan 10.0 mi 6.9
CR-B Elementary School Coon Rapids 18.6 mi 7.0
Coon Rapids-Bayard 6-12 Attendance Center Coon Rapids 18.6 mi 8.2
Panorama Elementary Panora 23.2 mi 5.4
Panorama High School Panora 23.5 mi 5.9
Panorama Middle School Panora 23.5 mi 5.3
ST PATRICK SCHOOL Perry 19.7 mi 7.6
Glidden-Ralston Elementary School Glidden 17.7 mi 5.3
Glidden-Ralston Jr-Sr High School Glidden 17.7 mi 6.3
Perry Elementary Perry 19.8 mi 8.4
Ogden Middle School Ogden 17.9 mi 5.5
Ogden High School Ogden 17.9 mi 7.6
Ogden Elementary School Ogden 18.2 mi 9.0
Perry High School Perry 20.5 mi 5.0
Perry Middle School Perry 20.5 mi 7.8
Guthrie Center Elementary School Guthrie Center 24.7 mi 8.1
Guthrie Center High School Guthrie Center 25.6 mi 6.4

Neighborhood Census ACS (2019-2023)

Census data for ZIP 50129 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$56,956

Median Home Value

$154,700

Median Rent

$753/mo

Population

5,116

College Educated

21.8%

Homeownership

73.1%

Avg Commute

22.8 min

Poverty Rate

8.2%

Median Age

46.8

Similar Schools

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

School Rating
Baxter High School Baxter, IA 5.1
New London Jr-Sr High School New London, IA 5.1
South Tama County High School Tama, IA 5.1
Spirit Lake High School Spirit Lake, IA 5.1
Alburnett Senior High School Alburnett, IA 5.2
Algona High School Algona, IA 5.2

Frequently Asked Questions

Common questions about Greene County High School

What grades does Greene County High School serve?

Greene County High School serves students in grades 9th through 12th.

How many students attend Greene County High School?

Greene County High School has an enrollment of approximately 375 students.

What is the student-teacher ratio at Greene County High School?

The student-teacher ratio at Greene County High School is 12.5:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Greene County High School rank in IA?

Greene County High School ranks #971 of 1,280 schools in IA.

What is Greene County High School's MySchoolScout rating?

Greene County High School has a current MySchoolScout rating of 5.1 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 Greene County High School?

Based on loaded state assessment records, Greene County High School has 72% math proficiency (multi-year average, 2009-2025) and 76% reading/ELA proficiency (multi-year average, 2009-2025).

Is Greene County High School a charter school?

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

Is Greene County High School a Title I school?

No, Greene County High School is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Greene County High School?

41.1% of students at Greene County 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
8 Car-Dependent
Bike Score
44 Somewhat Bikeable

Powered by Walk Score

Quick Facts NCES CCD (SY 2022-23)

Grades
9th – 12th
Enrollment
375
Student-Teacher Ratio
12.5:1
Teachers (FTE)
30
Free/Reduced Lunch
41.1%
Type
regular
Setting
Remote Rural
County
Greene County
Chronic Absenteeism (SY 2022-23)
38.1%
4-Year Graduation
95%+

District

Greene County Comm School District
District Enrollment
1,255
Schools in District
3
Per-Pupil Spending
$13,485
District Rank
#2 of 3

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