Excellent

#64 of 603 schools in MT

Top 10% in state

Harlowton High School

High School · Harlowton K-12

PO Box 288, Harlowton, MT 59036

Last updated: July 2026

Enrollment

Student-Teacher

10:1

Score

8.3

Grades

9th – 12th

Enrollment

Student-Teacher

10:1

Score

8.3

Grades

9th – 12th

Data vintage
2022-23

Data vintage2022-23

How this school compares

Montana schools

#64 of 603

In Harlowton

#2 of 2

public schools

In district

#2 of 2

Harlowton K-12

School environment

9.5 / 10

Excellent

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About Harlowton High School

Harlowton High School is a public high school in Harlowton, MT, part of Harlowton K-12. Harlowton High School serves approximately 70 students, and covers grades 9th-12th, and has a 10:1 student-teacher ratio. Harlowton High School has a current MySchoolScout rating of 8.3 out of 10 and ranks #64 of 603 schools in MT.

Structured state assessment records for Harlowton High School show 36% math proficiency (multi-year average, 2009-2022) and 54% reading/ELA proficiency (multi-year average, 2009-2022).

How it compares2.2 pts above MT schools

8.3

This school 8.3 · Excellent
MT avg 6.1

What Parents Should Know

At 70 students, Harlowton High School is on the smaller side. That usually buys more individual attention and teachers who know every kid by name, with the trade-off of fewer electives and extracurriculars than a larger school can staff. Ask what activities it actually offers.

Harlowton 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 Progress5.8Average25%

Year-over-year improvement in student test scores.

View breakdown

Years of Data12

Annual Change-3.66 pts/yr

Data Period2009–2022

TrendDeclining

Academics8.6Excellent25%

Student proficiency on state tests, adjusted for community poverty levels.

View breakdown

Math Proficiency25% (2022 EdFacts)

Reading/ELA Proficiency75% (2022 EdFacts)

Overall Proficiency50% (2022 EdFacts, Math+ELA)

Expected (poverty-adj.)39% (model expectation from 2022 EdFacts)

vs. Expected+11.2 pts

Adjusted Percentile79th

College Readiness9.2Excellent30%

Graduation rates, AP course participation, and IB availability.

View breakdown

4-Year Graduation Rate80%+

IB ProgramNo

Resources & Environment9.5Excellent20%

Student-teacher ratio, per-pupil spending, and attendance.

View breakdown

Student-Teacher Ratio10:1

Per-Pupil Spending$19,101

Harlowton High School — Students at Harlowton High School score 50% proficient, which is above what's typical for similar communities (expected: 39%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

51.4%

Students qualifying for federal meal assistance

Test Scores MT EDFACTS (2021-22)

Math Proficiency 36.0% (multi-year average, 2009-2022)

School

State

N/A

ELA Proficiency 54.0% (multi-year average, 2009-2022)

School

State

N/A

Based on 24 test records from MT state assessments. About our data

Proficiency Trend

↓ Declining

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

2009

Math

75%

ELA

69.5%

2010

Math

69.5%

ELA

90%

2011

Math

49.5%

ELA

90%

2012

Math

30%

ELA

69.5%

2014

Math

24.5%

ELA

75%

2016

Math

30%

ELA

49.5%

2017

Math

30%

ELA

30%

2018

Math

24.5%

ELA

24.5%

2019

Math

25%

ELA

25%

2020*

Math

24.5%

ELA

24.5%

2021*

Math

25%

ELA

25%

2022

Math

25%

ELA

75%

* 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: 5.8/10.

How Harlowton High School Compares

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

Overall Score

8.3/10

90th percentile in MT

Academic

8.6/10

Excellent

Growth

5.8/10

Average

Environment

9.5/10

Excellent

Sports

4 boys' · 4 girls'

Advanced STEM

3/5

Subjects offered

Funding & Resources

Free/Reduced Lunch

Students eligible for subsidized meals

51%

Teaching Staff

10:1 student-teacher ratio

7 teachers

Programs & Offerings

Athletics8sports offered

4 boys'·4 girls'·8 teams (incl. JV)·CRDC 2021-22

Advanced STEM Courses3 of 5 advanced subjects offered

Algebra II, Advanced Math, Calculus, Chemistry, Physics·CRDC 2021-22

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

Location

PO Box 288, Harlowton, MT 59036

Nearby Schools

7 within 24.1 mi

School	Distance	Enrollment	Rating
Hillcrest 7-8 Harlowton	0.0 mi	28	—
Hillcrest School Harlowton	0.3 mi	169	9.2
SPRINGWATER COLONY SCHOOL Harlowton	3.8 mi	22	—
Judith Gap School Judith Gap	17.2 mi	22	—
Judith Gap 7-8 Judith Gap	17.2 mi	4	—
Judith Gap High School Judith Gap	17.2 mi	6	—
Melville School Melville	24.1 mi	25	—

Neighborhood Census ACS (2019-2023)

Census data for ZIP 59036 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$50,859

Median Home Value

$186,700

Median Rent

$778/mo

Population

1,530

College Educated

15.6%

Homeownership

72.4%

Poverty Rate

22.7%

Median Age

47.6

Similar Schools

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

School	Enrollment	Rating
MOUNT ELLIS ACADEMY Bozeman, MT	59	8.3
Centerville High School Sand Coulee, MT	76	8.2
CHRYSALIS SCHOOL Eureka, MT	45	8.5
Twin Bridges High School Twin Bridges, MT	58	8.5
White Sulphur Springs HS White Sulphur Springs, MT	59	8.5
YELLOWSTONE ACADEMY Billings, MT	70	8.5

Frequently Asked Questions

Common questions about Harlowton High School

What grades does Harlowton High School serve?

Harlowton High School serves students in grades 9th through 12th.

How many students attend Harlowton High School?

Harlowton High School has an enrollment of approximately 70 students.

What is the student-teacher ratio at Harlowton High School?

The student-teacher ratio at Harlowton High School is 10:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Harlowton High School rank in MT?

Harlowton High School ranks #64 of 603 schools in MT.

What is Harlowton High School's MySchoolScout rating?

Harlowton High School has a current MySchoolScout rating of 8.3 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 Harlowton High School?

Based on loaded state assessment records, Harlowton High School has 36% math proficiency (multi-year average, 2009-2022) and 54% reading/ELA proficiency (multi-year average, 2009-2022).

Is Harlowton High School a charter school?

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

Is Harlowton High School a Title I school?

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

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

51.4% of students at Harlowton 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.