Castle Rock Middle School
Castle Rock Middle School serves 305 students in grades 6-8.
Castle Rock Middle School placed in the bottom 50% of all schools in Washington for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%) for the 2018-19 school year.
The percentage of students achieving proficiency in math is 36% (which is lower than the Washington state average of 50%) for the 2018-19 school year. The percentage of students achieving proficiency in reading/language arts is 57% (which is lower than the Washington state average of 61%) for the 2018-19 school year.
The student:teacher ratio of 18:1 is higher than the Washington state level of 17:1.
Minority enrollment is 14% of the student body (majority Hispanic), which is lower than the Washington state average of 46% (majority Hispanic).
Castle Rock Middle School's student population of 305 students has grown by 20% over five school years.
The teacher population of 17 teachers has grown by 6% over five school years.
Total Classroom Teachers
Students by Grade
Castle Rock Middle School is ranked within the bottom 50% of all 2,052 schools in Washington (based off of combined math and reading proficiency testing data) for the 2018-19 school year.
The diversity score of Castle Rock Middle School is 0.25, which is less than the diversity score at state average of 0.64. The school's diversity has stayed relatively flat over five school years.
Definition of Terms 2017-2018 School Year Data
State Level (WA)
Overall Testing Rank
#1388 out of 2052 schools
Math Test Scores (% Proficient)
Reading/Language Arts Test Scores (% Proficient)
Student : Teacher Ratio
Two or more races
All Ethnic Groups
Eligible for Free Lunch
Eligible for Reduced Lunch
School Statewide Testing
School District Name
Source: 2017-2018 (latest school year available) NCES, WA Dept. of Education
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