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Excellent

#213 of 1,280 schools in IA

Top 17% in state

Centennial Elementary

Elementary School · Southeast Polk Comm School District

910 7th Ave SE, Altoona, IA 50009

Enrollment

409

Student-Teacher

12.8:1

Score

8.1

Grades

Pre-K – 5th

Data vintage2022-23

How this school compares

Iowa schools

#213 of 1,280

In Altoona

#2 of 4

public schools

In district

#4 of 11

Southeast Polk Comm School District

Equity

8.9 / 10

Excellent

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Centennial Elementary

8.1/10

Elementary School in Altoona · grades Pre-K – 5th. Start here, then compare fit against nearby and district options.

Altoona Elementary

8.4/10

0.6 mi away. Use as a geographic alternative in the same move search.

Clay Elementary

5.4/10

1.4 mi away. Use as a geographic alternative in the same move search.

About Centennial Elementary

Centennial Elementary is a public elementary school in Altoona, IA, part of Southeast Polk Comm School District. Centennial Elementary serves approximately 409 students, and covers grades Pre-K-5th, and has a 12.8:1 student-teacher ratio. Centennial Elementary has a current MySchoolScout rating of 8.1 out of 10 and ranks #213 of 1,280 schools in IA.

Structured state assessment records for Centennial Elementary show 83% math proficiency (multi-year average, 2009-2025) and 81% reading/ELA proficiency (multi-year average, 2009-2025).

How it compares0.5 pts above district
  • This school 8.1 · Excellent
  • District avg 7.6
  • IA avg 6.5

Score Breakdown

Full Profile · 3/3 metrics
Student Progress7.5Very Good50%
Year-over-year improvement in student test scores.
View breakdown
Years of Data15
Annual Change-0.42 pts/yr
Data Period2009–2025
TrendStable
Academics8.7Excellent30%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency86.7% (2025 ISASP)
Reading/ELA Proficiency77.7% (2025 ISASP)
Math vs. State Avg+10 pts
Reading vs. State Avg+8.6 pts
Overall Proficiency82% (2025 ISASP, Math+ELA)
Expected (poverty-adj.)74% (model expectation from 2025 ISASP)
vs. Expected+7.8 pts
Adjusted Percentile80th
Resources & Environment8.6Excellent20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio12.8:1
Per-Pupil Spending$12,583
Chronic Absenteeism14.4%

Centennial Elementary — Students at Centennial Elementary score 82% proficient, which is above what's typical for similar communities (expected: 74%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

37.4%

Students qualifying for federal meal assistance

Test Scores IA ISASP (2024-25)

Math Proficiency 82.6% (multi-year average, 2009-2025)
School
State
74.6% (2025 ISASP)
ELA Proficiency 80.8% (multi-year average, 2009-2025)
School
State
72.3% (2025 ISASP)

Based on 35 test records from IA state assessments. About our data

Proficiency Trend

→ Stable

Average proficiency (% at or above grade level) across Math & ELA over time.

2009
Math
87%
ELA
80%
2010
Math
89%
ELA
86%
2011
Math
85%
ELA
86%
2012
Math
81%
ELA
83%
2013
Math
82%
ELA
83%
2014
Math
84%
ELA
83%
2015
Math
83%
ELA
82%
2016
Math
79%
ELA
82%
2017
Math
82%
ELA
87%
2018
Math
81%
ELA
84%
2019
Math
81%
ELA
84%
2020*
Math
77%
ELA
72%
2021*
Math
77%
ELA
72%
2022
Math
77%
ELA
77%
2025
Math
86.7%
ELA
77.7%

* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.

Source: EdFacts (NCES) and state assessment data. Growth score: 7.5/10.

How Centennial Elementary Compares

See how Centennial Elementary performs across key quality dimensions compared to state benchmarks.

Overall Score
8.1/10
83th percentile in IA
Academic
8.7/10
Excellent
Growth
7.5/10
Very Good
Environment
8.6/10
Excellent
Gifted & Talented
Yes
Program available

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
37%
Teaching Staff
13:1 student-teacher ratio
32 teachers
Chronic Absenteeism
Students missing 15+ days per year (SY 2022-23)
14.4%

Programs & Offerings

Gifted & Talented Program Available
This school offers a gifted and talented program for qualifying students. · CRDC 2021-22

Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more

Location

910 7th Ave SE, Altoona, IA 50009

Nearby Alternatives

Families considering Centennial Elementary may also want to explore other elementary schools in the area. Mitchellville Elementary (rated 9.5/10, 5.3 miles away, in nearby Mitchellville), which scores notably higher. Another option is Delaware Elementary (rated 8.9/10, 3.3 miles away, in nearby Des Moines), which scores slightly higher. Additionally, Altoona Elementary (rated 8.4/10, 0.6 miles away), which scores slightly higher. For more schools in Altoona, see our Altoona schools guide .

Nearby Schools

20 within 5.4 mi
School Distance Rating
Altoona Elementary Altoona 0.6 mi 8.4
Clay Elementary Altoona 1.4 mi 5.4
Willowbrook Elementary Altoona 1.5 mi 4.9
Southeast Polk High School Pleasant Hill 3.1 mi 5.2
Spring Creek - 6th Grade Pleasant Hill 3.1 mi 6.4
Southeast Polk Junior High Pleasant Hill 3.1 mi 6.6
Morris Elementary Bondurant 3.7 mi 6.8
Anderson Elementary School Bondurant 3.8 mi 6.0
Bondurant - Farrar Intermediate School Bondurant 3.9 mi 6.8
Delaware Elementary Des Moines 3.3 mi 8.9
Four Mile Elementary Pleasant Hill 4.3 mi 7.5
Bondurant-Farrar High School Bondurant 4.8 mi 5.1
Bondurant-Farrar Junior High Bondurant 5.0 mi 5.9
Brubaker Elementary School Des Moines 4.1 mi 4.6
Hoyt Middle School Des Moines 4.2 mi 3.6
Pleasant Hill Elementary School Des Moines 4.9 mi 4.3
McKee Elementary School Des Moines 4.6 mi 2.6
ST JOSEPH ELEMENTARY SCHOOL Des Moines 5.2 mi 5.0
Mitchellville Elementary Mitchellville 5.3 mi 9.5
Stowe Elementary School Des Moines 5.4 mi 3.4

Neighborhood Census ACS (2019-2023)

Census data for ZIP 50009 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$90,393

Median Home Value

$261,800

Median Rent

$1,201/mo

Population

21,992

College Educated

33.2%

Homeownership

70.3%

Avg Commute

23.5 min

Poverty Rate

7.1%

Median Age

36.7

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
Bronson Elementary School Bronson, IA 8.1
Central Elementary Elkader, IA 8.1
Christine Grant Elementary North Liberty, IA 8.1
Gladbrook-Reinbeck Elementary School Reinbeck, IA 8.1
Guthrie Center Elementary School Guthrie Center, IA 8.1
John Cline Elementary School Decorah, IA 8.1

Frequently Asked Questions

Common questions about Centennial Elementary

What grades does Centennial Elementary serve?

Centennial Elementary serves students in grades Pre-K through 5th.

How many students attend Centennial Elementary?

Centennial Elementary has an enrollment of approximately 409 students.

What is the student-teacher ratio at Centennial Elementary?

The student-teacher ratio at Centennial Elementary is 12.8:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Centennial Elementary rank in IA?

Centennial Elementary ranks #213 of 1,280 schools in IA.

What is Centennial Elementary's MySchoolScout rating?

Centennial Elementary has a current MySchoolScout rating of 8.1 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.

What are the test scores at Centennial Elementary?

Based on loaded state assessment records, Centennial Elementary has 83% math proficiency (multi-year average, 2009-2025) and 81% reading/ELA proficiency (multi-year average, 2009-2025).

Is Centennial Elementary a charter school?

No, Centennial Elementary is not a charter school. It is a traditional public school operated by the local school district.

Is Centennial Elementary a Title I school?

No, Centennial Elementary is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Centennial Elementary?

37.4% of students at Centennial Elementary qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

Walk Score
69 Somewhat Walkable
Bike Score
46 Somewhat Bikeable

Powered by Walk Score

Quick Facts NCES CCD (SY 2022-23)

Grades
Pre-K – 5th
Enrollment
409
Student-Teacher Ratio
12.8:1
Teachers (FTE)
32
Free/Reduced Lunch
37.4%
Type
regular
Setting
Large Suburb
County
Polk County
Chronic Absenteeism (SY 2022-23)
14.4%

District

Southeast Polk Comm School District
District Enrollment
7,424
Schools in District
11
Per-Pupil Spending
$12,583
District Rank
#4 of 11

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