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SCHOOL COMMUNITY·ISSAQUAH SCHOOL DISTRICT·NCES 530375002881

Cascade Ridge Elementary

2020 TROSSACHS BLVD SE, SAMMAMISH, WA 98075 · (425) 837-5500 · King County
GRADES KG–05ELEMENTARY21-SUBURBREGULAR SCHOOL391 STUDENTS
Enrollment
391
Elementary
DISTRICT 452 · STATE 380
Student : Teacher
16.6:1
24 FTE teachers
DISTRICT 16.3:1 · STATE 17.3:1
Free / Reduced Lunch
4%
15 students
DISTRICT 18% · STATE 51%
Community
1
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Kindergarten
43
Grade 1
66
Grade 2
63
Grade 3
57
Grade 4
86
Grade 5
76
Student demographics
White
9424%
DISTRICT 39% · STATE 47%
Hispanic
318%
DISTRICT 11% · STATE 27%
Black
21%
DISTRICT 3% · STATE 5%
Asian
22457%
DISTRICT 37% · STATE 9%
Two+
4010%
DISTRICT 10% · STATE 9%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
19550%
Female
19650%

Discussions

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Test scores

Smarter Balanced + WCAS 2024-25 . % Met or Exceeded Standard
English Language Arts
93.1%
WA avg 58.4% . +3.8pp since 2014
Math
92.2%
WA avg 51.2% . +3.5pp since 2014
Source: Smarter Balanced + WCAS. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
OUTPERFORMING
Top 10% of WA schools after controlling for student poverty
Actual proficiency
91.1%
composite math + reading, all grades
Predicted
77.6%
based on WA schools with similar FRL share
Beats by
+13.5pp
above demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
391
-124 (-24%) vs 2017
Student : Teacher
16.6:1
was 17.1:1
% White
24%
was 43%
% Hispanic
8%
was 4%
% Black
1%
was 2%
% Asian
57%
was 41%
Source: NCES Common Core of Data

About Cascade Ridge Elementary

Cascade Ridge Elementary is a primary school of moderately sized scale in SAMMAMISH, Washington, operated by Issaquah School District, instructing 391 students in grades K through 5.

Issaquah School District comprises 30 schools with combined enrollment of 19,098 students; Cascade Ridge Elementary is among them.

On demographics, Cascade Ridge Elementary logs that the largest single group is Asian, at 57% of enrollment. Beyond that, the school reports 24% White, 10% multiracial, 8% Hispanic. By comparison, King County as a whole is about 21% Asian, so the school skews meaningfully more Asian than its surroundings.

In terms of school funding signals, Cascade Ridge Elementary records 24 full-time-equivalent teachers, putting the student-to-teacher ratio at about 16.6:1. That figure is tighter than the state norm's 17.3:1 average. About 4% of enrolled students meet the income threshold for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal. That share is lower than King County's rate of about 38%.

After controlling for student poverty, Cascade Ridge Elementary is in the OUTPERFORMING tier of the BeatsExpectations model, which fits a per-state line through proficiency and FRL share. Schools with this campus's poverty mix typically land near 77.6%; this one delivers 91.1%, a residual of +13.5 points.

Around the school, King County reports that median household earnings sit near $124,746, about 57% of the adult population holds a bachelor's degree or above, and the poverty rate sits near 5%. In all, King County runs 544 public schools (combined enrollment of about 278,492 students), of which Cascade Ridge Elementary is one.

The closest other public school is Endeavour Elementary School, roughly 1.6 miles away. 8 of the 8 nearest public schools sit inside a five-mile radius. Among the 9 schools in that immediate cluster with test data (this one included), Cascade Ridge Elementary ranks 1st on composite proficiency, ahead of the local average of 79.6%.

Cascade Ridge Elementary operates from a commuter-belt location.

Five-year trend. Cascade Ridge Elementary's enrollment has contracted 24% since 2018, when it stood at 515 (now 391). Over the same period, the White share ticked down from 43% to 24%.

Within the allk12 community for this school, members of the Cascade Ridge Elementary community share and discuss fundraisers, lost-and-found posts, and report-card season. Contributors range from current parents to recent graduates and teachers.

King County at a glance

View full county profile
Population
2,287,171
Census ACS
Median income
$124,746
Household, ACS
Bachelor's+
57%
Adults 25+
Poverty rate
5%
Below federal line
Schools in county
544
278,492 students

Quick facts

School name
Cascade Ridge Elementary
District
Issaquah School District
Address
2020 TROSSACHS BLVD SE, SAMMAMISH, WA 98075
Phone
(425) 837-5500
County
King County
Level
Elementary
Grade range
KG–05
Total enrollment
391
Teachers (FTE)
24
Student–teacher ratio
16.6:1
Free/Reduced lunch
15 (4%)
Locale
21-Suburb: Large
NCES ID
530375002881
Charter school
No
Virtual school
No

Related schools

Other schools in Issaquah School District
Other schools in SAMMAMISH
Nearby schools

Frequently asked questions

About Cascade Ridge Elementary
What is the total enrollment at Cascade Ridge Elementary?
Cascade Ridge Elementary enrolls approximately 391 students in grades KG-05.
What grades does Cascade Ridge Elementary serve?
Cascade Ridge Elementary serves grades KG-05.
How many students per teacher at Cascade Ridge Elementary?
Approximately 16.6:1 students per teacher at Cascade Ridge Elementary.
What is the racial breakdown of students at Cascade Ridge Elementary?
At Cascade Ridge Elementary, the student body is approximately 24% White, 8% Hispanic, 1% Black, 57% Asian, 10% Two or more.
Who oversees Cascade Ridge Elementary?
Cascade Ridge Elementary is overseen by Issaquah School District in King County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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