Best High Schools in Iowa

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Find the best Iowa high schools with SchoolDigger.com! Focused on test scores for accurate rankings, our user-friendly site simplifies your search. Empower your decisions by exploring top-rated schools, only on SchoolDigger.com - the ultimate guide to K-12 schools!

Year after year, SchoolDigger is always the first to publish Iowa test scores and rankings. Other sites use stale test score data that are several years old! Be in the know with the very latest performance metrics.

The list is updated annually upon the release of the ISASP test scores by the Iowa Department of Education. The most recent update was on Wednesday, August 20, 2025.

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School														Students/Teachers											Per Pupil Expenditures (2019)							Ranking (2025 vs 2024)					ID
Rank (of 340)	School	Type	Grades	Address	City	Zip	County	District	Is Charter	Is Magnet	Is Virtual	Is Title I	Phone	# Students	Full-time Teachers	Student/ Teacher Ratio	Free/Disc Lunch Recipients	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Per Pupil Expenditures: Total	Personnel from Federal Funds	Non-Personnel from Federal Funds	Total from Federal Funds	Personnel from State and Local Funds	Non-Personnel from State and Local Funds	Total from State and Local Funds	Average Standard Score (2025)	Average Standard Score (2024)	Rank (2024)	Rank Change from 2024	SchoolDigger Rating (2025)	ID
1	Treynor High School	Public	9-12	102 E Main St	Treynor	51575	Pottawattamie County	Treynor Community School District	No	(n/a)	No	No	(712) 487-3804	254	18	14.1	14.2%	241 (94.9%)	0 (0.0%)	7 (2.8%)	3 (1.2%)	0 (0.0%)	1 (0.4%)	2 (0.8%)	$13,022			$122			$12,901	94.1	95.2	1			192796001627
2	Denver Senior High School	Public	9-12	800 Longview Drive	Denver	50622	Bremer County	Denver Community School District	No	(n/a)	No	No	(319) 984-5639	278	20	13.6	13.3%	263 (94.6%)	1 (0.4%)	9 (3.2%)	2 (0.7%)	0 (0.0%)	0 (0.0%)	3 (1.1%)	$14,874			$81			$14,794	93.4	95	2			190894000514
3	Van Meter High School	Public	9-12	520 1st Ave	Van Meter	50261	Dallas County	Van Meter Community School District	No	(n/a)	No	No	(515) 996-2221	316	21	14.7	9.2%	287 (90.8%)	4 (1.3%)	14 (4.4%)	2 (0.6%)	0 (0.0%)	1 (0.3%)	8 (2.5%)	$14,547			$514			$14,033	91.2	91.9	5	2		192901001672
4	Gilbert High School	Public	9-12	312 Gretten	Gilbert	50105	Story County	Gilbert Community School District	No	(n/a)	No	No	(515) 232-3738	509	33	15.2	5.7%	440 (86.4%)	10 (2.0%)	28 (5.5%)	18 (3.5%)	3 (0.6%)	1 (0.2%)	8 (1.6%)	$13,554			$195			$13,359	91.1	94.3	3	1		191251000760
5	ADM Senior High School	Public	9-12	801 Nile Kinnick Dr S	Adel	50003	Dallas County	Adel DeSoto Minburn Community School District	No	(n/a)	No	No	(515) 993-4584	666	43	15.4	19.2%	613 (92.0%)	5 (0.8%)	21 (3.2%)	8 (1.2%)	0 (0.0%)	1 (0.2%)	14 (2.1%)	$13,069			$279			$12,789	90.8	92.2	4	1		190315000009
6	Grundy Center High School	Public	9-12	1006 M Ave	Grundy Center	50638	Grundy County	Grundy Center Community School District	No	(n/a)	No	No	(319) 825-5449	241	20	12.3	32.4%	226 (93.8%)	2 (0.8%)	0 (0.0%)	0 (0.0%)	2 (0.8%)	2 (0.8%)	9 (3.7%)	$17,683			$238			$17,445	90.4	86.1	13	7		191329000801
7	Pella High School	Public	9-12	212 E University St	Pella	50219	Marion County	Pella Community School District	No	(n/a)	No	No	(641) 628-3870	801	49	16.2	14.6%	688 (85.9%)	17 (2.1%)	35 (4.4%)	16 (2.0%)	1 (0.1%)	4 (0.5%)	40 (5.0%)	$13,389			$358			$13,030	88.5	89.2	6	1		192247001350
8	Solon High School	Public	9-12	600 W. 5th Street	Solon	52333	Johnson County	Solon Community School District	No	(n/a)	No	No	(319) 624-3401	471	31	15.3	7.2%	441 (93.6%)	1 (0.2%)	9 (1.9%)	4 (0.8%)	0 (0.0%)	0 (0.0%)	14 (3.0%)	$13,687			$243			$13,443	87.8	87.7	10	2		192658001543
9	Decorah High School	Public	9-12	100 Claiborne Drive	Decorah	52101	Winneshiek County	Decorah Community School District	No	(n/a)	No	No	(563) 382-3643	555	39	14	20.9%	501 (90.3%)	5 (0.9%)	34 (6.1%)	6 (1.1%)	0 (0.0%)	0 (0.0%)	9 (1.6%)	$15,163			$333			$14,830	87.4	89	7	2		190873000501
10	Lawton-Bronson Junior-Senior High School	Public	7-12	100 Tara Way	Lawton	51030	Woodbury County	Lawton-Bronson Community School District	No	(n/a)	No	No	(712) 944-5181	339	20	17.1	23.9%	306 (90.3%)	2 (0.6%)	19 (5.6%)	0 (0.0%)	3 (0.9%)	0 (0.0%)	9 (2.7%)	$15,496			$256			$15,240	86.9	82.4	22	12		191644000981

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About our rankings:

Schooldigger calculates school rankings based on ISASP English Language Arts, ISASP Mathematics, ISASP Science test scores released by the Iowa Department of Education.
These rankings were last updated on August 20, 2025, and are based on the most recent test scores available. We update rankings as we receive new test scores from the Iowa Department of Education, usually on a yearly basis.
Our sources of data include the National Center for Education Statistics, U.S. Department of Education and the Iowa Department of Education.
For more information about our ranking process, please see our Ranking FAQ. Details about our methodology are here.

Educational resources:

Student-Teacher Ratios and their Impact on Class Sizes & School Selection

Every Student Succeeds Act (ESSA): Transforming Education in America