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SCHOOL COMMUNITY·DES MOINES INDEPENDENT COMM SCHOOL DISTRICT·NCES 190897000557

McCombs Middle School

201 SW County Line Rd, Des Moines, IA 50320 · (515) 242-8447 · Polk County
GRADES 06–08MIDDLE12-CITYTITLE IREGULAR SCHOOL670 STUDENTS
Enrollment
670
Middle
DISTRICT 593 · STATE 400
Student : Teacher
16.8:1
40 FTE teachers
DISTRICT 15.7:1 · STATE 15.2:1
Free / Reduced Lunch
83%
558 students
DISTRICT 76% · STATE 41%
Community
1
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
224
Grade 7
225
Grade 8
221
Student demographics
White
17025%
DISTRICT 30% · STATE 70%
Hispanic
26039%
DISTRICT 32% · STATE 14%
Black
15323%
DISTRICT 22% · STATE 7%
Asian
507%
DISTRICT 7% · STATE 2%
Two+
376%
DISTRICT 7% · STATE 5%
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
35052%
Female
32048%

Discussions

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Test scores

ISASP 2024-25 . % Proficient
English Language Arts
55.5%
IA avg 73.6% . -2.4pp since 2023
Math
55.5%
IA avg 70.9% . +2.8pp since 2023
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
54.0%
composite math + reading, all grades
Predicted
50.3%
based on IA schools with similar FRL share
Beats by
+3.7pp
above demographic expectation
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
670
-63 (-9%) vs 2017
Student : Teacher
16.8:1
was 15.5:1
% White
25%
was 42%
% Hispanic
39%
was 30%
% Black
23%
was 15%
% Asian
7%
was 8%
Source: NCES Common Core of Data

About McCombs Middle School

McCombs Middle School is one of the big middle schools in Des Moines, Iowa, run under Des Moines Independent Comm School District, with 670 students on its rolls from grades 6 through 8. That puts it 68% bigger than the typical public school in Iowa, which averages around 400 students.

Within Des Moines Independent Comm School District, which oversees 59 schools and 29,676 students, McCombs Middle School is one campus in the system.

Looking at the student body, McCombs Middle School reports that 39% of students identify as Hispanic, with the remaining enrollment distributed across several groups. The remainder consists of 25% White, 23% Black, 7% Asian, 6% multiracial. The wider county runs roughly 10% Hispanic, putting the school's mix meaningfully more Hispanic than the area baseline.

On the resource side, The school currently runs with 40 full-time-equivalent teachers, for a student-teacher ratio near 16.8:1. Statewide, the average ratio sits near 15.2:1, putting McCombs Middle School higher than the state norm the norm. Around 83% of the student body qualifies for free or reduced-price meals, a commonly cited indicator of low-income enrollment. That share is higher than Polk County's rate of about 49%.

After controlling for student poverty, McCombs Middle School performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 50.3%, the actual is 54.0%, a residual of +3.7 points.

In the surrounding community, community-level numbers for Polk County indicate the typical household earns roughly $83,576 per year, 40% of adults hold a bachelor's degree or higher, and census figures put the poverty rate at about 7%. Across Polk County's 137 public schools (combined enrollment of about 77,436 students), McCombs Middle School is one campus in the mix.

The closest other public school is Studebaker Elementary School, roughly 0.4 miles away. Within five miles, there are 8 other public schools. Ranking that nearby cluster on reported proficiency puts McCombs Middle School at 2nd of 8; the average score across the group is 49.0%.

Geographically, the school is in a metropolitan area.

Looking at the recent track record. Looking back 7 years, enrollment at McCombs Middle School has edged down 9%, going from 733 students in 2018 to 670 in 2025. Over the same period, the White share edged down from 42% to 25%. Class-load math has grew: from 15.5:1 in 2018 to 16.8:1 in 2025.

On this page, the page collects discussion, questions, and updates around fundraisers, lost-and-found posts, and report-card season. Anyone with firsthand experience at this school can post or comment.

Polk County at a glance

View full county profile
Population
503,175
Census ACS
Median income
$83,576
Household, ACS
Bachelor's+
40%
Adults 25+
Poverty rate
7%
Below federal line
Schools in county
137
77,436 students

Quick facts

School name
McCombs Middle School
District
Des Moines Independent Comm School District
Address
201 SW County Line Rd, Des Moines, IA 50320
Phone
(515) 242-8447
County
Polk County
Level
Middle
Grade range
06–08
Total enrollment
670
Teachers (FTE)
40
Student–teacher ratio
16.8:1
Free/Reduced lunch
558 (83%)
Locale
12-City: Mid-size
NCES ID
190897000557
Charter school
No
Virtual school
No

Related schools

Other schools in Des Moines Independent Comm School District
Other schools in Des Moines
Nearby schools

Frequently asked questions

About McCombs Middle School
How many students attend McCombs Middle School?
McCombs Middle School enrolls approximately 670 students in grades 06-08.
What grades does McCombs Middle School serve?
McCombs Middle School serves grades 06-08.
How many students per teacher at McCombs Middle School?
Approximately 16.8:1 students per teacher at McCombs Middle School.
How diverse is McCombs Middle School?
McCombs Middle School reports a student body of 25% White, 39% Hispanic, 23% Black, 7% Asian, 6% Two or more.
Who oversees McCombs Middle School?
McCombs Middle School is overseen by Des Moines Independent Comm School District in Polk County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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