Best Public High Schools in Sioux County (2025-26)

Best Sioux County Public High Schools (2025-26)

For the 2025-26 school year, there are 5 public high schools serving 1,796 students in Sioux County, IA.

The top ranked public high schools in Sioux County, IA are Moc-floyd Valley High School, Boyden-hull High School and Sioux Center High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.

Sioux County, IA public high schools have an score of 73% (versus the Iowa public high school average of 65%), and score of 72% (versus the 71% statewide average). High schools in Sioux County have an average ranking of 7/10, which is in the top 50% of Iowa public high schools.

Sioux County, IA public high school have a of 87%, which is equal to the Iowa average of 87%.

The school with highest graduation rate is Rock Valley High School, with ≥95% graduation rate. Read more about public school graduation rate statistics in Iowa or national school graduation rate statistics.

Minority enrollment is 38% of the student body (majority Hispanic), which is more than the Iowa public high school average of 27% (majority Hispanic).

Best Public High Schools in Sioux County (2025-26)

School
(Math and Reading Proficiency)

Location

Quick Facts

Rank: #11.

Moc-floyd Valley High School

(Math: 83% | Reading: 83%)
:

Top 20%

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615 8th St Se
Orange City, IA 51041
(712) 737-4871

Gr: 9-12 | 496 students Student-teacher ratio: 15:1 Minority enrollment: 27%

Rank: #22.

Boyden-hull High School

(Math: 79% | Reading: 75%)
:

Top 50%

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801 1st St
Hull, IA 51239
(712) 439-2440

Gr: 7-12 | 272 students Student-teacher ratio: 15:1 Minority enrollment: 32%

Rank: #33.

Sioux Center High School

(Math: 71% | Reading: 67%)
:

Bottom 50%

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1031 13th Ave Ne
Sioux Center, IA 51250
(712) 722-2981

Gr: 9-12 | 502 students Student-teacher ratio: 16:1 Minority enrollment: 48%

Rank: #44.

Rock Valley High School

(Math: 67% | Reading: 66%)
:

Bottom 50%

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1712 20th Ave
Rock Valley, IA 51247
(712) 476-2701

Gr: 9-12 | 276 students Student-teacher ratio: 12:1 Minority enrollment: 40%

Rank: #55.

West Sioux High School

(Math: 55-59% | Reading: 60-64%)
:

Bottom 50%

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1300 Falcon Drive
Hawarden, IA 51023
(712) 551-1181

Gr: 9-12 | 250 students Student-teacher ratio: 13:1 Minority enrollment: 43%

[+] Show Closed 51�Թ�� in Sioux County, IA

Sioux County 51�Թ�� (Closed)

School

Location

Quick Facts

Hospers Elementary School (Closed 2023)

201 4th Ave S
Hospers, IA 51238
(712) 752-8480

Gr: K-5 | 216 students Student-teacher ratio: 15:1 Minority enrollment: 17%

Frequently Asked Questions

What are the top ranked public high schools in Sioux County, IA?

The top ranked public high schools in Sioux County, IA include Moc-floyd Valley High School, Boyden-hull High School and Sioux Center High School.

How many public high schools are located in Sioux County?

5 public high schools are located in Sioux County.

What is the racial composition of students in Sioux County?

Sioux County public high schools minority enrollment is 38% of the student body (majority Hispanic), which is more than the Iowa public high schools average of 27% (majority Hispanic).

Which public high schools in Sioux County are often viewed compared to one another?

Popular comparisons of public high schools in Sioux County include: Sioux Center High School vs. Moc-floyd Valley High School, Moc-floyd Valley High School vs. Sioux Center High School, Sioux Center High School vs. Boyden-hull High School