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Best High Schools in Sioux County, IA

Coming soon: We're expecting this year's test scores from the Iowa Department of Education any day now — new rankings will be posted the moment they're released!

Coming soon: This year's test scores are expected from the Iowa Department of Education any day now — new rankings will follow the moment they're released!

At a glance

Schools

1,741

Students

Districts

5-star school

Top rankedRock Valley High School17^th of 340 Iowa high schools

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Biggest riser

West Sioux High School up 58 spots statewide this year

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Smallest classes

Rock Valley High School 10.7 students per teacher

SchoolDigger ratings

5★

4★

3★

2★

See the top-ranked Iowa schools →

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Ranking:

E Elementary M Middle H High A Alternative P Private

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

School													Students/Teachers											Ranking (2025)				Ranking (2024)				ISASP English Language Arts (2025)					ISASP Mathematics (2025)					ISASP Science (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	ISASP English Language Arts 7th Grade	ISASP English Language Arts 8th Grade	ISASP English Language Arts 9th Grade	ISASP English Language Arts 10th Grade	ISASP English Language Arts 11th Grade	ISASP Mathematics 7th Grade	ISASP Mathematics 8th Grade	ISASP Mathematics 9th Grade	ISASP Mathematics 10th Grade	ISASP Mathematics 11th Grade	ISASP Science 8th Grade	ISASP Science 10th Grade	Per Pupil Expenditures Total	Sub-total from Federal Funds	Sub-total from State/Local Funds
Boyden-Hull High School	Public	7-12	801 1st St	Hull	51239	Sioux County	Boyden-Hull Community School District	No	(n/a)	No	No	(712) 439-2440	253	19	13.6	44.3%	165 (65.2%)	1 (0.4%)	83 (32.8%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	4 (1.6%)	60	156^th of 340 public high schools	54.1%		73.2	72^nd of 338 public high schools	78.7%	84	65.6	80.0	75.7	71.4	75.0	71.9	88.9	75.7	78.6	77.5	73.3	69.0	$14,033	$166	$13,867
MOC-Floyd Valley High School	Public	9-12	615 8th St SE	Orange City	51041	Sioux County	MOC-Floyd Valley Community School District	No	(n/a)	No	No	(712) 737-4871	486	35	14.0	21.0%	351 (72.2%)	10 (2.1%)	107 (22.0%)	7 (1.4%)	0 (0.0%)	1 (0.2%)	10 (2.1%)	79.1	37^th of 340 public high schools	89.1%		77.8	44^th of 338 public high schools	87.0%	7			89.2	82.1	86.1			85.6	77.2	88.5		74.8	$15,439	$397	$15,042
Rock Valley High School	Public	9-12	1712 20th Ave	Rock Valley	51247	Sioux County	Rock Valley Community School District	No	(n/a)	No	No	(712) 476-2701	242	23	10.7	63.2%	142 (58.7%)	2 (0.8%)	96 (39.7%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	2 (0.8%)	83.9	17^th of 340 public high schools	95.0%		75.4	59^th of 338 public high schools	82.5%	42			90.6	92.3	86.2			83.0	76.9	82.8		84.6	$19,603	$311	$19,292
Sioux Center High School	Public	9-12	1031 13th Ave NE	Sioux Center	51250	Sioux County	Sioux Center Community School District	No	(n/a)	No	No	(712) 722-2981	518	33	15.5	45.0%	261 (50.4%)	8 (1.5%)	239 (46.1%)	1 (0.2%)	0 (0.0%)	0 (0.0%)	9 (1.7%)	62.4	141^st of 340 public high schools	58.5%		69.6	95^th of 338 public high schools	71.9%	46			78.6	76.3	76.9			64.1	73.7	79.7		78.8	$14,733	$198	$14,535
West Sioux High School	Public	9-12	1300 Falcon Drive	Hawarden	51023	Sioux County	West Sioux Community School District	No	(n/a)	No	No	(712) 551-1181	242	21	11.5	51.2%	137 (56.6%)	3 (1.2%)	99 (40.9%)	0 (0.0%)	3 (1.2%)	0 (0.0%)	0 (0.0%)	53.5	184^th of 340 public high schools	45.9%		39.2	242^nd of 338 public high schools	28.4%	58			89.1	78.4	67.2			80.0	66.7	62.1		54.9	$17,507	$446	$17,061

SchoolDigger rankings lists for Iowa:

Elementary Schools Middle Schools High Schools Districts Cities

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