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Average

#766 of 1,280 schools in IA

Timber Ridge Elementary

Elementary School · Johnston Comm School District

PO BOX 10 7370 NW 54th Av, Johnston, IA 50131

Enrollment

663

Student-Teacher

14.7:1

Score

6.0

Grades

Kindergarten – 5th

Data vintage2022-23

How this school compares

Iowa schools

#766 of 1,280

In Johnston

#4 of 8

public schools

In district

#4 of 8

Johnston Comm School District

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Timber Ridge Elementary

6.0/10

Elementary School in Johnston · grades Kindergarten – 5th. Start here, then compare fit against nearby and district options.

Urbandale Middle School

6.1/10

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

Urbandale High School

5.8/10

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

About Timber Ridge Elementary

Timber Ridge Elementary is a public elementary school in Johnston, IA, part of Johnston Comm School District. Timber Ridge Elementary serves approximately 663 students, and covers grades Kindergarten-5th, and has a 14.7:1 student-teacher ratio. Timber Ridge Elementary has a current MySchoolScout rating of 6.0 out of 10 and ranks #766 of 1,280 schools in IA.

Structured state assessment records for Timber Ridge Elementary show 84% math proficiency (multi-year average, 2009-2025) and 82% reading/ELA proficiency (multi-year average, 2009-2025).

How it comparesOn par with district
  • This school 6.0 · Average
  • District avg 6.1
  • IA avg 6.5

Score Breakdown

Full Profile · 3/3 metrics
Student Progress5.7Average50%
Year-over-year improvement in student test scores.
View breakdown
Years of Data15
Annual Change-0.84 pts/yr
Data Period2009–2025
TrendStable
Academics6.6Average30%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency76.7% (2025 ISASP)
Reading/ELA Proficiency75.4% (2025 ISASP)
Math vs. State Avg0 pts
Reading vs. State Avg+6.3 pts
Overall Proficiency76% (2025 ISASP, Math+ELA)
Expected (poverty-adj.)76% (model expectation from 2025 ISASP)
vs. Expected+0.1 pts
Adjusted Percentile51th
Resources & Environment6.1Average20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio14.7:1
Per-Pupil Spending$12,378
Chronic Absenteeism16.4%

Timber Ridge Elementary — Students at Timber Ridge Elementary score 76% proficient, which is above what's typical for similar communities (expected: 76%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

34.4%

Students qualifying for federal meal assistance

Test Scores IA ISASP (2024-25)

Math Proficiency 84.4% (multi-year average, 2009-2025)
School
State
74.6% (2025 ISASP)
ELA Proficiency 81.7% (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
84%
ELA
84%
2010
Math
88%
ELA
89%
2011
Math
88%
ELA
84%
2012
Math
91%
ELA
89%
2013
Math
89%
ELA
89%
2014
Math
89%
ELA
91%
2015
Math
91%
ELA
89%
2016
Math
89%
ELA
87%
2017
Math
88%
ELA
85%
2018
Math
83%
ELA
77%
2019
Math
83%
ELA
77%
2020*
Math
81%
ELA
71%
2021*
Math
81%
ELA
71%
2022
Math
79%
ELA
80%
2025
Math
76.7%
ELA
75.4%

* 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: 5.7/10.

How Timber Ridge Elementary Compares

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

Overall Score
6.0/10
40th percentile in IA
Academic
6.6/10
Average
Growth
5.7/10
Average
Environment
6.1/10
Average
Gifted & Talented
Yes
Program available

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
34%
Teaching Staff
15:1 student-teacher ratio
45 teachers
Chronic Absenteeism
Students missing 15+ days per year (SY 2022-23)
16.4%

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

PO BOX 10 7370 NW 54th Av, Johnston, IA 50131

Nearby Alternatives

Families considering Timber Ridge Elementary may also want to explore other elementary schools in the area. MT OLIVE LUTHERAN SCHOOL (rated 8.5/10, 3.3 miles away, in nearby Des Moines), which scores notably higher. Another option is Olmsted Elementary School (rated 8.4/10, 1.5 miles away, in nearby Urbandale), which scores notably higher. Additionally, Cowles Elementary School (rated 7.7/10, 3.4 miles away, in nearby Des Moines), which scores notably higher. For more schools in Johnston, see our Johnston schools guide .

Nearby Schools

20 within 3.4 mi
School Distance Rating
Urbandale Middle School Urbandale 1.3 mi 6.1
Urbandale High School Urbandale 1.3 mi 5.8
Olmsted Elementary School Urbandale 1.5 mi 8.4
Johnston Middle School Johnston 1.4 mi 5.1
Henry A Wallace Elementary School Johnston 1.5 mi 7.5
Karen Acres Elementary School Urbandale 2.0 mi 7.4
Lawson Elementary School Johnston 1.7 mi 6.8
ST PIUS X CATHOLIC SCHOOL Urbandale 2.0 mi 4.8
Beaver Creek Elementary School Johnston 1.9 mi 5.4
Summit Middle School Johnston 1.7 mi 6.9
Horizon Elementary Johnston 2.0 mi 4.8
Moore Elementary School Des Moines 2.4 mi 6.9
Hoover High School Des Moines 2.3 mi 4.2
Meredith Middle School Des Moines 2.4 mi 5.5
Johnston Senior High School Johnston 2.6 mi 5.7
Crestview School of Inquiry Clive 3.1 mi 3.8
Hillis Elementary School Des Moines 3.0 mi 3.0
Clive Learning Academy Des Moines 3.3 mi 6.1
MT OLIVE LUTHERAN SCHOOL Des Moines 3.3 mi 8.5
Cowles Elementary School Des Moines 3.4 mi 7.7

Neighborhood Census ACS (2019-2023)

Census data for ZIP 50131 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$103,316

Median Home Value

$347,100

Median Rent

$1,284/mo

Population

24,388

College Educated

58%

Homeownership

72.3%

Avg Commute

19.3 min

Poverty Rate

7.6%

Median Age

38.5

Similar Schools

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

School Rating
Anderson Elementary School Bondurant, IA 6.0
Buford Garner Elementary North Liberty, IA 6.0
Demoney Elementary Estherville, IA 6.0
Garton Elementary Des Moines, IA 6.0
Southeast Elementary School Ankeny, IA 6.0
Spalding Park Elementary Sioux City, IA 6.0

Frequently Asked Questions

Common questions about Timber Ridge Elementary

What grades does Timber Ridge Elementary serve?

Timber Ridge Elementary serves students in grades Kindergarten through 5th.

How many students attend Timber Ridge Elementary?

Timber Ridge Elementary has an enrollment of approximately 663 students.

What is the student-teacher ratio at Timber Ridge Elementary?

The student-teacher ratio at Timber Ridge Elementary is 14.7:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Timber Ridge Elementary rank in IA?

Timber Ridge Elementary ranks #766 of 1,280 schools in IA.

What is Timber Ridge Elementary's MySchoolScout rating?

Timber Ridge Elementary has a current MySchoolScout rating of 6.0 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 Timber Ridge Elementary?

Based on loaded state assessment records, Timber Ridge Elementary has 84% math proficiency (multi-year average, 2009-2025) and 82% reading/ELA proficiency (multi-year average, 2009-2025).

Is Timber Ridge Elementary a charter school?

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

Is Timber Ridge Elementary a Title I school?

No, Timber Ridge Elementary is not currently a Title I school.

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

34.4% of students at Timber Ridge 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
15 Car-Dependent
Bike Score
22 Somewhat Bikeable

Powered by Walk Score

Quick Facts NCES CCD (SY 2022-23)

Grades
Kindergarten – 5th
Enrollment
663
Student-Teacher Ratio
14.7:1
Teachers (FTE)
45
Free/Reduced Lunch
34.4%
Type
regular
Setting
Large Suburb
County
Polk County
Chronic Absenteeism (SY 2022-23)
16.4%

District

Johnston Comm School District
District Enrollment
7,480
Schools in District
8
Per-Pupil Spending
$12,378
District Rank
#4 of 8

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