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SCHOOL COMMUNITY·NORTHSHORE SCHOOL DISTRICT·NCES 530591002428

East Ridge Elementary

22150 NE 156 PL, Woodinville, WA 98077 · (425) 408-4400 · King County
GRADES PK–05ELEMENTARY21-SUBURBREGULAR SCHOOL427 STUDENTS
Enrollment
427
Elementary
DISTRICT 478 · STATE 380
Student : Teacher
18.9:1
23 FTE teachers
DISTRICT 16.9:1 · STATE 17.3:1
Free / Reduced Lunch
7%
32 students
DISTRICT 21% · STATE 51%
Community
0
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
64
Grade 1
61
Grade 2
71
Grade 3
75
Grade 4
82
Grade 5
74
Student demographics
White
30571%
DISTRICT 45% · STATE 47%
Hispanic
368%
DISTRICT 14% · STATE 27%
Black
20%
DISTRICT 3% · STATE 5%
Asian
327%
DISTRICT 28% · STATE 9%
Two+
5212%
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
21350%
Female
21450%

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Test scores

Smarter Balanced + WCAS 2024-25 . % Met or Exceeded Standard
English Language Arts
79.7%
WA avg 58.4% . -4.8pp since 2014
Math
76.6%
WA avg 51.2% . -7.7pp since 2014
Source: Smarter Balanced + WCAS. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
80.7%
composite math + reading, all grades
Predicted
75.2%
based on WA schools with similar FRL share
Beats by
+5.5pp
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
427
+66 (+18%) vs 2017
Student : Teacher
18.9:1
was 17.7:1
% White
71%
was 79%
% Hispanic
8%
was 7%
% Black
0%
was 0%
% Asian
7%
was 4%
Source: NCES Common Core of Data

About East Ridge Elementary

East Ridge Elementary, an average-sized K-5 school in Woodinville, Washington, part of Northshore School District, teaches 427 students, covering grades pre-K through 5.

East Ridge Elementary is one of 37 schools operated by Northshore School District, a district that enrolls 22,735 students overall.

Demographically, East Ridge Elementary reports that 71% of the student body identifies as White. The remainder consists of 12% multiracial, 8% Hispanic, 7% Asian. That is considerably more White than the county at large, where the share is closer to 55%.

On the income-and-resources front, East Ridge Elementary shows 23 full-time-equivalent teachers, putting the student-to-teacher ratio at about 18.9:1. That figure is higher than the state norm's 17.3:1 average. An estimated 7% of students are eligible 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%.

On a residual basis (actual vs predicted given the student mix), East Ridge Elementary performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 75.2%, the actual is 80.7%, a residual of +5.5 points.

Across the wider county, King County reports that median household income runs about $124,746, about 57% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 5%. Across King County's 544 public schools (combined enrollment of about 278,492 students), East Ridge Elementary is one campus in the mix.

The closest other public school is Laura Ingalls Wilder Elementary, roughly 1.5 miles away. Counting just inside five miles, 8 other public schools cluster around East Ridge Elementary. Ranking that nearby cluster on reported proficiency puts East Ridge Elementary at 3rd of 8; the average score across the group is 77.2%.

East Ridge Elementary operates from a suburban location.

Trend over the last 7 years. East Ridge Elementary's enrollment has ticked up 18% since 2018, when it stood at 361 (now 427). Over the same period, the White share decreased from 79% to 71%. Class-load math has widened: from 17.7:1 in 2018 to 18.9:1 in 2025.

Within the allk12 community for this school, posts here usually surface around pickup logistics, teacher feedback, and after-school programs. Members of the school community can share what they know.

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
East Ridge Elementary
District
Northshore School District
Address
22150 NE 156 PL, Woodinville, WA 98077
Phone
(425) 408-4400
County
King County
Level
Elementary
Grade range
PK–05
Total enrollment
427
Teachers (FTE)
23
Student–teacher ratio
18.9:1
Free/Reduced lunch
32 (7%)
Locale
21-Suburb: Large
NCES ID
530591002428
Charter school
No
Virtual school
No

Related schools

Other schools in Northshore School District
Other schools in Woodinville
Nearby schools

Frequently asked questions

About East Ridge Elementary
How many students attend East Ridge Elementary?
East Ridge Elementary enrolls approximately 427 students in grades PK-05.
Is East Ridge Elementary an elementary, middle, or high school?
East Ridge Elementary is an elementary school covering grades PK-05.
What is the student-teacher ratio at East Ridge Elementary?
The student-to-teacher ratio at East Ridge Elementary is approximately 18.9:1 (23 FTE teachers).
What is the racial breakdown of students at East Ridge Elementary?
At East Ridge Elementary, the student body is approximately 71% White, 8% Hispanic, 0% Black, 7% Asian, 12% Two or more.
Is East Ridge Elementary public or private?
East Ridge Elementary is a public K-12 school, overseen by Northshore School District.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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