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SCHOOL COMMUNITY·SIOUX CENTRAL COMM SCHOOL DISTRICT·NCES 190002300835

Sioux Central Middle School

4440 U.S. Hwy 71, Sioux Rapids, IA 50585 · (712) 283-2571 · Buena Vista County
GRADES 06–08MIDDLE43-RURALTITLE IREGULAR SCHOOL155 STUDENTS
Enrollment
155
Middle
DISTRICT 213 · STATE 400
Student : Teacher
23.2:1
7 FTE teachers
DISTRICT 15.2:1 · STATE 15.2:1
Free / Reduced Lunch
48%
75 students
DISTRICT 47% · STATE 41%
Community
0
0 members
Enrollment and student:teacher ratio compared against other middle schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 6
40
Grade 7
61
Grade 8
54
Student demographics
White
11574%
DISTRICT 78% · STATE 70%
Hispanic
2315%
DISTRICT 17% · STATE 14%
Black
43%
DISTRICT 1% · STATE 7%
Asian
21%
DISTRICT 1% · STATE 2%
Two+
75%
DISTRICT 3% · STATE 5%
Pacific Islander
43%
DISTRICT 1% · STATE 1%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
7750%
Female
7850%

School pathway

Students here typically continue to
Sioux Central Middle SchoolSioux Central High School
Feeds from
Sioux Central Elementary SchoolPK05
Based on grade levels within Sioux Central Comm School District. Attendance zones can vary; confirm enrollment with the district.

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Test scores

ISASP 2024-25 . % Proficient
English Language Arts
78.9%
IA avg 73.6% . -2.5pp since 2023
Math
73.9%
IA avg 70.9% . -1.5pp since 2023

What this means: On the ISASP, Iowa's statewide test, about 79 of every 100 students at this school read and write at grade level and about 74 of 100 do math at grade level. Across all Iowa schools, those numbers are about 74 and 71. Reading and writing scores are down about 3 points since 2023, while math scores are down about 2 points.

Source: ISASP. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
77.1%
composite math + reading, all grades
Predicted
67.7%
based on IA schools with similar FRL share
Beats by
+9.3pp
above demographic expectation

What this means: About 77% of students here test proficient in math and reading, compared with the roughly 68% typical for Iowa schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among Iowa's top nor bottom 10%.

BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
155
+29 (+23%) vs 2017
Student : Teacher
23.2:1
was 30.7:1
% White
74%
was 84%
% Hispanic
15%
was 13%
% Black
3%
was 1%
% Asian
1%
was 1%
Source: NCES Common Core of Data

About Sioux Central Middle School

Sioux Central Middle School is one of the tiny intermediate schools in Sioux Rapids, Iowa, part of Sioux Central Comm School District, with 155 students on its rolls from grades 6 through 8. Enrollment runs roughly 61% below the state mean of about 400.

Sioux Central Middle School is one of 3 schools operated by Sioux Central Comm School District, a district that educates 639 students overall.

On demographics, Sioux Central Middle School logs that White students make up the majority at 74%; the rest comes out to 15% Hispanic, 5% multiracial, 3% Black, 3% Pacific Islander. The wider county runs roughly 60% White, putting the school's mix noticeably more White than the area baseline.

On the resource side, Sioux Central Middle School shows 7 full-time-equivalent teachers, putting the student-to-teacher ratio at about 23.2:1. That figure is higher than the state norm's 15.2:1 average. Around 48% of the student body qualifies for free or reduced-price meals, often used as a Title I proxy. By comparison, Buena Vista County runs at roughly 60%, so the school's eligibility rate is meaningfully below the surrounding baseline.

Adjusting for the school's free-and-reduced-lunch share, Sioux Central Middle School tracks the demographic baseline. The model predicts 67.7% given the school's FRL share; actual proficiency is 77.1%.

Zooming out to the county, ACS estimates for Buena Vista County put median household earnings sit near $71,719, about 22% of the adult population holds a bachelor's degree or above, and the poverty rate sits near 5%. Across Buena Vista County's 15 public schools (combined enrollment of about 4,691 students), Sioux Central Middle School is one campus in the mix.

Sioux Central High School is the nearest neighboring public school, about 0.0 miles from this campus. 2 of the 8 nearest public schools sit inside a five-mile radius. Ranking that nearby cluster on reported proficiency puts Sioux Central Middle School at 1st of 6; the average score across the group is 61.8%.

The school occupies an outlying site.

Five-year trend. Sioux Central Middle School's enrollment has grew 23% since 2018, when it stood at 126 (now 155). The White share of enrollment decreased from 84% to 74% over that span. Class-load math has pulled in: from 30.7:1 in 2018 to 23.2:1 in 2025.

On this page, posts here usually surface around enrollment questions, classroom assignments, and PTA news. The community welcomes input from current and former families.

Buena Vista County at a glance

View full county profile
Population
20,753
Census ACS
Median income
$71,719
Household, ACS
Bachelor's+
22%
Adults 25+
Poverty rate
5%
Below federal line
Schools in county
15
4,691 students

Quick facts

School name
Sioux Central Middle School
District
Sioux Central Comm School District
Address
4440 U.S. Hwy 71, Sioux Rapids, IA 50585
Phone
(712) 283-2571
County
Buena Vista County
Level
Middle
Grade range
06–08
Total enrollment
155
Teachers (FTE)
7
Student–teacher ratio
23.2:1
Free/Reduced lunch
75 (48%)
Locale
43-Rural: Remote
NCES ID
190002300835
Charter school
No
Virtual school
No

Related schools

Other schools in Sioux Central Comm School District
Other schools in Sioux Rapids
Nearby schools

Frequently asked questions

About Sioux Central Middle School
How many students attend Sioux Central Middle School?
Sioux Central Middle School enrolls approximately 155 students in grades 06-08.
What grades does Sioux Central Middle School serve?
Sioux Central Middle School serves grades 06-08.
What is the student-teacher ratio at Sioux Central Middle School?
The student-to-teacher ratio at Sioux Central Middle School is approximately 23.2:1 (7 FTE teachers).
What is the racial breakdown of students at Sioux Central Middle School?
At Sioux Central Middle School, the student body is approximately 74% White, 15% Hispanic, 3% Black, 1% Asian, 5% Two or more.
Who oversees Sioux Central Middle School?
Sioux Central Middle School is overseen by Sioux Central Comm School District in Buena Vista County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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