Below Average
#1875 of 2,225 schools in WA
Castle Rock High School
High School · Castle Rock School District
5180 WESTSIDE HWY, Castle Rock, WA 98611
Enrollment
438
Student-Teacher
15.6:1
Score
4.7
Grades
9th – 12th
Enrollment
438
Student-Teacher
15.6:1
Score
4.7
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Castle Rock
#2 of 3
public schools
Washington high schools
#374 of 476
In district
#2 of 3
Castle Rock School District
About Castle Rock High School
Castle Rock High School is a regular public high school located in Castle Rock, Washington, within Cowlitz County. The school serves students from ninth to twelfth grade and has an enrollment of 438 students. With a student-teacher ratio of 15.6:1 and 28 full-time equivalent teachers, the campus provides a supportive learning environment.
Castle Rock High School’s academic performance shows areas for improvement, with state rankings placing it at #1767 out of 2261 schools in Washington, indicating there is room for growth in its educational programs. Students perform better in ELA and reading (57% proficient or above) compared to math (12% proficient or above) and science (26% proficient or above). The school’s setting is a small suburban area, offering students a close-knit community feel with opportunities for engagement within the local neighborhood.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
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Castle Rock High School — Students at Castle Rock High School score 31% proficient, which is below what's typical for similar communities (expected: 46%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
49.1%
Students qualifying for federal meal assistance
Test Scores WA SBA (2023-24)
Based on 9 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: 5.8/10.
How Castle Rock High School Compares
See how Castle Rock High School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 17% (2019) to 9.5% (2024). Reading/ELA proficiency has declined from 67% (2019) to 52% (2024).
Location
5180 WESTSIDE HWY, Castle Rock, WA 98611
Nearby Alternatives
Families considering Castle Rock High School may also want to explore other high schools in the area. Kelso Goal Oriented Learning Design (rated 5.9/10, 9.2 miles away, in nearby Kelso), which scores notably higher. Additionally, Mark Morris High School (rated 4.5/10, 9.5 miles away, in nearby Longview), with a very similar rating. For more schools in Castle Rock, see our Castle Rock schools guide .
Nearby Schools
20 within 9.5 mi| School | Distance | Rating |
|---|---|---|
| Castle Rock Virtual Academy Castle Rock | 0.0 mi | — |
| Castle Rock Middle School Castle Rock | 0.9 mi | 2.8 |
| Castle Rock Elementary Castle Rock | 1.0 mi | 4.9 |
| JOURNEY CHRISTIAN SCHOOL Kelso | 6.2 mi | 6.0 |
| Lexington Elementary Kelso | 6.5 mi | 9.0 |
| Kelso Virtual Academy Longview | 7.1 mi | 3.4 |
| Barnes Elementary Kelso | 8.5 mi | 5.9 |
| Columbia Heights Elementary Longview | 8.8 mi | 6.1 |
| Huntington Middle School Kelso | 8.9 mi | 5.2 |
| Cascade Middle School Longview | 8.8 mi | 5.9 |
| Mint Valley Elementary Longview | 8.5 mi | 7.8 |
| Butler Acres Elementary Kelso | 9.1 mi | 8.1 |
| Rose Valley Elementary Kelso | 9.2 mi | 8.2 |
| Kelso Goal Oriented Learning Design Kelso | 9.2 mi | 5.9 |
| Robert Gray Elementary Longview | 8.5 mi | 6.8 |
| Columbia Valley Garden Elem Schl Longview | 9.0 mi | 7.7 |
| Special Education Kelso | 9.3 mi | — |
| THREE RIVERS CHRISTIAN SCHOOL Longview | 8.8 mi | 6.5 |
| THREE RIVERS CHRISTIAN SCHOOL Longview | 9.4 mi | 5.3 |
| Mark Morris High School Longview | 9.5 mi | 4.5 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 98611 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$81,630
Median Home Value
$382,000
Median Rent
$1,348/mo
Population
9,367
College Educated
13.7%
Homeownership
82.2%
Avg Commute
31.1 min
Poverty Rate
7.1%
Median Age
44.1
Community Profile
The community surrounding Castle Rock High School has a median household income of $81,630. It is a community where 14% of adults hold a bachelor's degree or higher. The median home value in the area is $382,000, with a median rent of $1,348/month. The local poverty rate of 7.1% is relatively low. The average commute for residents is 31 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 |
|---|---|
| Kiona-Benton City High School Benton City, WA | 4.7 |
| Legacy High School Vancouver, WA | 4.7 |
| Mossyrock Jr./Sr. High School Mossyrock, WA | 4.7 |
| Sultan Senior High School Sultan, WA | 4.7 |
| Hoquiam High School Hoquiam, WA | 4.8 |
| Port Townsend High School Port Townsend, WA | 4.8 |
Frequently Asked Questions
Common questions about Castle Rock High School
What grades does Castle Rock High School serve?
Castle Rock High School serves students in grades 9th through 12th.
How many students attend Castle Rock High School?
Castle Rock High School has an enrollment of approximately 438 students.
What is the student-teacher ratio at Castle Rock High School?
The student-teacher ratio at Castle Rock High School is 15.6:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Castle Rock High School rank in WA?
Castle Rock High School is ranked #1875 out of 2,225 schools in WA.
What is Castle Rock High School's MySchoolScout rating?
Castle Rock High School has a composite rating of 4.7 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 Castle Rock High School?
Based on the most recent state assessment data, Castle Rock High School has 12.0% math proficiency and 57.0% reading/ELA proficiency.
Is Castle Rock High School a charter school?
No, Castle Rock High School is not a charter school. It is a traditional public school operated by the local school district.
Is Castle Rock High School a Title I school?
No, Castle Rock High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Castle Rock High School?
49.1% of students at Castle Rock High 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.
Explore More Schools
Neighborhood Context
- City Safety
- Elevated (1,069/100K)
FBI UCR 2024. City-level (Castle Rock). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 438
- Student-Teacher Ratio
- 15.6:1
- Teachers (FTE)
- 28
- Free/Reduced Lunch
- 49.1%
- Type
- regular
- Setting
- Small Suburb
- County
- Cowlitz County
- Phone
- (360) 501-2930
- Data Year
- 2023–2024
Resources & Links
District
Castle Rock School District- District Enrollment
- 1,492
- Schools in District
- 4
- Per-Pupil Spending
- $15,662
- District Rank
- #2 of 3
Other Schools in This District
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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