Average
#1365 of 2,225 schools in WA
Centennial Middle School
Middle School · West Valley School District (Spokane)
915 N ELLA RD, Spokane, WA 99212
Enrollment
524
Student-Teacher
17.5:1
Score
5.9
Grades
6th – 8th
Enrollment
524
Student-Teacher
17.5:1
Score
5.9
Grades
6th – 8th
Updated
2022-23
Updated 2022-23
How this school compares
In Spokane
#8 of 17
public schools
Washington middle schools
#168 of 374
In district
#6 of 12
West Valley School District (Spokane)
Academic growth
7.3 / 10
Strong
About Centennial Middle School
Centennial Middle School is a public middle school located in Spokane, Washington. Serving students from sixth through eighth grade, the school has an enrollment of 524 students and employs 30 full-time equivalent teachers, resulting in a student-to-teacher ratio of 17.5:1. The academic performance at Centennial Middle School places it in the 31st percentile among Washington state schools, with a MySchoolScout rating of 4.3 out of 10 and an academic score of 4.1 out of 10.
In terms of proficiency rates, 41% of students are proficient or above in ELA/Reading, 30% in Math, and 40% in Science. Centennial Middle School is situated in a mid-size city setting within Spokane County. While the neighborhood surrounding the school does not have specific data available, it offers a supportive environment for students to grow and develop academically and socially.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Centennial Middle School — Students at Centennial Middle School score 34% proficient, which is below what's typical for similar communities (expected: 40%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
57.6%
Students qualifying for federal meal assistance
Test Scores WA SBA (2023-24)
Based on 13 test records from WA state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
Source: EdFacts (NCES) and state assessment data. Growth score: 7.3/10.
How Centennial Middle School Compares
See how Centennial Middle School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 34% (2019) to 29.6% (2024). Reading/ELA proficiency has declined from 49% (2019) to 39.3% (2024).
Location
915 N ELLA RD, Spokane, WA 99212
Nearby Alternatives
Families considering Centennial Middle School may also want to explore other middle schools in the area. Orchard Center Elementary (rated 8.9/10, 1.2 miles away), which scores notably higher. Another option is Broadway Elementary (rated 8.9/10, 2.0 miles away, in nearby Spokane Valley), which scores notably higher. Additionally, Ness Elementary (rated 8.8/10, 1.1 miles away), which scores notably higher. For more schools in Spokane, see our Spokane schools guide .
Nearby Schools
20 within 2.4 mi| School | Distance | Rating |
|---|---|---|
| Seth Woodard Elementary Spokane | 0.5 mi | 7.9 |
| West Valley Virtual Learning Center Spokane | 0.5 mi | 6.9 |
| WOODLAND MONTESSORI Spokane Valley | 1.0 mi | — |
| West Valley Early Learning Center Spokane Valley | 1.1 mi | 5.2 |
| West Valley City School Spokane | 0.8 mi | 4.9 |
| Orchard Center Elementary Spokane | 1.2 mi | 8.9 |
| Spokane Valley High School Spokane | 1.0 mi | 3.6 |
| West Valley High School Spokane | 1.3 mi | 5.4 |
| Millwood Kindergarten Center Spokane | 1.4 mi | 7.4 |
| Open Doors re-engagement Spokane | 1.4 mi | — |
| Ness Elementary Spokane | 1.1 mi | 8.8 |
| ST JOHN VIANNEY SCHOOL Spokane Valley | 1.3 mi | 6.8 |
| Pasadena Park Elementary Spokane | 2.3 mi | 5.7 |
| VALLEY CHRISTIAN SCHOOL Spokane Valley | 2.0 mi | 4.6 |
| Dishman Hills High School Spokane | 2.0 mi | 5.2 |
| Spokane Valley Tech Skills Center Spokane Valley | 2.0 mi | — |
| Stem Academy at SVT Spokane Valley | 2.0 mi | 5.4 |
| Broadway Elementary Spokane Valley | 2.0 mi | 8.9 |
| University Elementary School Spokane Valley | 2.5 mi | 7.9 |
| SUMMIT CHRISTIAN ACADEMY Spokane | 2.4 mi | 5.6 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 99212 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$66,250
Median Home Value
$314,300
Median Rent
$1,184/mo
Population
21,549
College Educated
27.3%
Homeownership
67.5%
Avg Commute
21 min
Poverty Rate
14.1%
Median Age
39.4
Community Profile
The community surrounding Centennial Middle School has a median household income of $66,250. It is an area where 27% of adults hold a bachelor's degree or higher. The median home value in the area is $314,300, with a median rent of $1,184/month. The area has a poverty rate of 14.1%. The average commute for residents is 21 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Bethel Middle School Spanaway, WA | 5.9 |
| Cascade Middle School Longview, WA | 5.9 |
| Kirkland Middle School Kirkland, WA | 5.9 |
| Poulsbo Middle School Poulsbo, WA | 5.9 |
| Harbor Ridge Middle School Gig Harbor, WA | 6.0 |
| North Tapps Middle School Lake Tapps, WA | 6.0 |
Frequently Asked Questions
Common questions about Centennial Middle School
What grades does Centennial Middle School serve?
Centennial Middle School serves students in grades 6th through 8th.
How many students attend Centennial Middle School?
Centennial Middle School has an enrollment of approximately 524 students.
What is the student-teacher ratio at Centennial Middle School?
The student-teacher ratio at Centennial Middle School is 17.5:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Centennial Middle School rank in WA?
Centennial Middle School is ranked #1365 out of 2,225 schools in WA.
What is Centennial Middle School's MySchoolScout rating?
Centennial Middle School has a composite rating of 5.9 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Centennial Middle School?
Based on the most recent state assessment data, Centennial Middle School has 30.4% math proficiency and 41.2% reading/ELA proficiency.
Is Centennial Middle School a charter school?
No, Centennial Middle School is not a charter school. It is a traditional public school operated by the local school district.
Is Centennial Middle School a Title I school?
No, Centennial Middle School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Centennial Middle School?
57.6% of students at Centennial Middle School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
- City Safety
- High (5,571/100K)
FBI UCR 2024. City-level (Spokane). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 6th – 8th
- Enrollment
- 524
- Student-Teacher Ratio
- 17.5:1
- Teachers (FTE)
- 30
- Free/Reduced Lunch
- 57.6%
- Type
- regular
- Setting
- Midsize City
- County
- Spokane County
- Phone
- (509) 922-5482
- Data Year
- 2023–2024
Resources & Links
District
West Valley School District (Spokane)- District Enrollment
- 3,408
- Schools in District
- 13
- Per-Pupil Spending
- $15,335
- District Rank
- #6 of 12
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
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