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Sioux Center High School

Public Grades 9-12
141st
SchoolDigger Rank ?
of 340 Iowa High Schools
Better than 59% of Iowa high schools
Summary

Sioux Center High School is a public high school in Sioux Center, Iowa, serving 502 students in grades 9-12. The school is part of the Sioux Center Community School District, which is ranked 173 out of 313 districts in the state and has a 2-star rating from SchoolDigger.

Academically, Sioux Center High School consistently performs above the state average in ISASP (Iowa Statewide Assessment of Student Progress) test scores across various subjects and grade levels. The school's proficiency rates in English Language Arts (76.3-78.6%), Mathematics (64.1-79.7%), and Science (78.8%) were all higher than the state averages in the 2024-2025 school year. Additionally, the school has maintained a strong four-year graduation rate, ranging from 77.5% to 89.4% over the past few years, which is higher than the state average.

However, the school's chronic absenteeism rates have fluctuated, ranging from 12.4% to 23.4% in recent years, which is an area of concern. Sioux Center High School also serves a relatively high proportion of economically disadvantaged students, with free and reduced lunch rates ranging from 37.5% to 44.22% in recent years. When compared to nearby schools, such as Rock Valley High School and MOC-Floyd Valley High School, Sioux Center High School generally outperforms them academically, but has higher chronic absenteeism rates.

518
Students ?
15.5
Student/teacher ratio ?
$14,733
Per pupil spending ?
45%
Free/discounted lunch ?
 1031 13th Ave NE
       Sioux Center, IA  51250

(712) 722-2981

District: Sioux Center Community School District


Feeder schools for Sioux Center High School:

Elementary:    Kinsey Elementary School
Middle:    Sioux Center Middle School
Racial breakdown:

White:
50.4%
Hispanic:
46.1%
Two or more races:
1.7%
more
 See top rated Iowa high schools

 Compare Sioux Center High School to nearby high schools!
At a glance
Ranking trend: Declining — 81st percentile in 2015 → 59th in 2025
Strengths
Test scores above the Iowa average (75% vs 69% meeting standards)
Above the Iowa median (59th percentile)
Worth a look
!Graduation rate below the Iowa average (83% vs 89%)
!Ranking has slipped — down 22 percentile points since 2015
Students meeting standards (2024-2025) ?
This school75%
District avg75%
Iowa avg69%
141st of 340
Iowa public high schools ?
Top 41%▼ down 22 pts since 2015
From top 19% (2015) to top 41% (2025)
See the entire ranking list of Iowa High Schools →
SchoolDigger rating ?
173rd of 313Sioux Center Community School District among Iowa districts
Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankIowa percentileRating
202562.4141 of 34058.5%★★★☆☆
202469.695 of 33871.9%★★★★☆
202370.780 of 33676.2%★★★★☆
202259.5141 of 33257.5%★★★☆☆
202157.3147 of 32755.0%★★★☆☆
201949.6181 of 32744.6%★★☆☆☆
201877.347 of 32085.3%★★★★☆
201775.561 of 32581.2%★★★★☆
201678.059 of 32081.6%★★★★☆
201575.963 of 32480.6%★★★★☆
201486.98 of 32297.5%★★★★★
201366.7109 of 35168.9%★★★☆☆
201272.378 of 35177.8%★★★★☆
By subject vs Iowa (2024-2025) ?
Science79%+12 vs state
English Language Arts77%+4 vs state
Mathematics73%+6 vs state

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Latest Iowa data All new data »
2024–25 graduation ratesJun 13, 2026
2024–25 ISASP test scoresAug 20, 2025
2023–24 graduation ratesApr 1, 2025
2017–18 through 2023–24 attendance dataNov 15, 2024


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.





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