Beta You're viewing our redesigned school page. Prefer the classic layout?

Mt Harrison High School

Public Grades 9-12

122

Students ?

11.6

Student/teacher ratio ?

$10,010

Per pupil spending ?

68.9%

Free/discounted lunch ?

1431 17th Street
Heyburn, ID 83336-8802

(208) 436-6252

District: Minidoka County Joint District

Racial breakdown:

Hispanic:

53.3%

White:

44.3%

American Indian:

1.6%

See top rated Idaho public schools

Compare Mt Harrison High School to nearby high schools!

At a glance

▬ Ranking trend: Holding steady — 4th percentile in 2008 → 1st in 2022

Strengths

✓Small classes — about 12 students per teacher

Worth a look

!Test scores below the Idaho average (11% vs 46% meeting standards)

!High chronic absenteeism (48% vs 15% Idaho)

!English Language Arts scores 41 pts below the Idaho average

Students meeting standards (2021-2022) ?

This school11%

District avg30%

Idaho avg46%

Not ranked this year

Mt Harrison High School did not have enough recent test-score data to be ranked. Check the trend below for past years.

88^th of 96Minidoka County Joint District among Idaho districts

Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)

Middle school ranking

Show full rank history (all student groups)

All Students

Year	Avg score	Statewide rank	Idaho percentile	Rating
2013	12.1	163 of 173	5.8%	☆☆☆☆☆
2012	6.5	163 of 171	4.7%	☆☆☆☆☆
2011	6.1	160 of 169	5.3%	☆☆☆☆☆
2010	0.0	165 of 166	0.6%	☆☆☆☆☆

High school ranking

Show full rank history (all student groups)

All Students

Year	Avg score	Statewide rank	Idaho percentile	Rating
2022	1.5	109 of 110	0.9%	☆☆☆☆☆
2013	16.8	148 of 160	7.5%	☆☆☆☆☆
2012	7.2	159 of 162	1.9%	☆☆☆☆☆
2011	15.5	158 of 165	4.2%	☆☆☆☆☆
2010	13.3	161 of 169	4.7%	☆☆☆☆☆
2009	22.9	113 of 128	11.7%	★☆☆☆☆
2008	15.0	145 of 151	4.0%	☆☆☆☆☆

White

Year	Avg score	Statewide rank	Idaho percentile	Rating
2022	8.4	49 of 50	2.0%	☆☆☆☆☆

How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)

High school

White (2022)2nd percentile~ school

By subject vs Idaho (2021-2022) ?

English Language Arts13%-41 vs state

Science10%-31 vs state

Math9%-33 vs state

★

No ratings yet

Be the first to rate Mt Harrison High School and help other families decide.

Rate Mt Harrison High School

Have first-hand experience? A quick rating - and a sentence or two about what stands out (teachers, academics, safety, communication) - helps other families know what to expect.

Takes about a minute. We email you a link to verify your review - your address is never shown publicly.

Tap a star to rate

Reviews

No written reviews yet. If you know this school, be the first to share what stands out.

Schools Near Mt Harrison High School

Choose columns to see: Summary School Students/Teachers Ranking Test Scores Finance All

School													Students/Teachers											Ranking (2025)				Ranking (2024)				ISAT Math (2025)		ISAT Science (2025)		ISAT English Language Arts (2025)		Per Pupil Expenditures (2019)
Name	Type	Grades	Address	City	Zip	County	District	Is Charter	Is Magnet	Is Virtual	Is Title I	Phone	Enrollment	Full-time Teachers	Student/ Teacher Ratio	Free/Discounted Lunch Recipients	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Average Standard Score (2025)	Statewide Rank (2025)	State Percentile (2025)	SchoolDigger Rating (2025)	Average Standard Score (2024)	Statewide Rank (2024)	State Percentile (2024)	Rank Change from Previous Year	ISAT Math End of Course	ISAT Math All Grades	ISAT Science End of Course	ISAT Science All Grades	ISAT English Language Arts End of Course	ISAT English Language Arts All Grades	Per Pupil Expenditures Total	Sub-total from Federal Funds	Sub-total from State/Local Funds
Mt Harrison High School	Public	9-12	1431 17th Street	Heyburn	83336	Minidoka County	Minidoka County Joint District	No	No	(n/a)	Yes	(208) 436-6252	122	11	11.6	68.9%	54 (44.3%)	0 (0.0%)	65 (53.3%)	1 (0.8%)	2 (1.6%)	0 (0.0%)	0 (0.0%)								(n/a)							$10,010	$1,317	$8,693
Cassia Junior/Senior High School	Public	7-12	1010 West 17th Street	Burley	83318	Cassia County	Cassia County Joint District	No	No	(n/a)	Yes	(208) 878-6630	112	9	12.8	75.9%	31 (27.7%)	2 (1.8%)	77 (68.8%)	0 (0.0%)	1 (0.9%)	0 (0.0%)	1 (0.9%)								(n/a)							$8,280	$1,185	$7,095
Cassia Regional Technical Center	Public	9-12	1143 West 16th Street	Burley	83318	Cassia County	Cassia County Joint District	No	No	(n/a)	No	(208) 878-6610	0	10	.0		0 ()	0 ()	0 ()	0 ()	0 ()	0 ()	0 ()								(n/a)
Burley Senior High School	Public	9-12	2100 Park Avenue	Burley	83318	Cassia County	Cassia County Joint District	No	No	(n/a)	No	(208) 878-6606	1,031	51	20.2	44.7%	591 (57.3%)	3 (0.3%)	414 (40.2%)	6 (0.6%)	2 (0.2%)	0 (0.0%)	15 (1.5%)	15.2	103^rd of 112 public high schools	8.0%		22.9	121^st of 159 public high schools	23.9%	18	22.9	22.9	22.0	22.0	42.5	42.5	$8,612	$913	$7,700
Minico Senior High School	Public	9-12	292 W 100 S	Rupert	83350	Minidoka County	Minidoka County Joint District	No	No	(n/a)	No	(208) 436-4721	1,203	61	19.6	52.9%	577 (48.0%)	0 (0.0%)	608 (50.5%)	6 (0.5%)	4 (0.3%)	0 (0.0%)	8 (0.7%)								(n/a)		18.9		22.3		56.2	$8,542	$1,072	$7,469
Declo Senior High School	Public	9-12	505 East Main Street	Declo	83323	Cassia County	Cassia County Joint District	No	No	(n/a)	No	(208) 654-2030	326	17	19.4	35.0%	256 (78.5%)	1 (0.3%)	67 (20.6%)	1 (0.3%)	0 (0.0%)	0 (0.0%)	1 (0.3%)	36.6	75^th of 112 public high schools	33.0%		83.1	21^st of 159 public high schools	86.8%	54	30.7	30.7	29.5	29.5	61.4	61.4	$8,583	$732	$7,852

Frequently Asked Questions about Mt Harrison High School

What district is Mt Harrison High School in?

Minidoka County Joint District

How many students attend Mt Harrison High School?

In the 2024-25 school year, 122 students attended Mt Harrison High School.

What is the racial makeup of Mt Harrison High School?

Students at Mt Harrison High School are 53% Hispanic, 44% White, 2% American Indian.

Rate Mt Harrison High School!

Other helpful SchoolDigger resources...

Compare to nearby schools

IDIdaho High School Rankings

IDIdaho District Rankings

Schools in Heyburn, ID

Sign up for updates!

Be the first to know when there is an update for Mt Harrison High School!

SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Idaho Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.