Enrollment
427
Elementary
DISTRICT 478 · STATE 380
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
A
allk12 Grade
Scored higher than 90% of Washington public elementary schools
- A+Test scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
- B+Beats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
- B+Three-year trend Change in reading and math proficiency over the last three test years.
Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded Washington public elementary schools
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, 2024-25
| Grade | Students | Share |
|---|---|---|
| Kindergarten | 64 | 15% |
| Grade 1 | 61 | 14% |
| Grade 2 | 71 | 17% |
| Grade 3 | 75 | 18% |
| Grade 4 | 82 | 19% |
| Grade 5 | 74 | 17% |
This year's kindergarten class (64) is 14% smaller than its 5th grade class (74).
Student demographics
46%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 69% · STATE 68% · US 70%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Test scores
Smarter Balanced + WCAS 2024-25 . % Met or Exceeded StandardEnglish Language Arts
79.7%
WA avg 58.4% . -4.8pp since 2014
Math
76.6%
WA avg 51.2% . -7.7pp since 2014
What this means: On the Smarter Balanced + WCAS, Washington's statewide test, about 80 of every 100 students at this school read and write at grade level and about 77 of 100 do math at grade level. Across all Washington schools, those numbers are about 58 and 51. Reading and writing scores are down about 5 points since 2014, while math scores are down about 8 points.
Smarter Balanced + WCAS results by year
| School year | English Language Arts | Math |
|---|---|---|
| 2024-25 | 79.7% | 76.6% |
| 2023-24 | 83.0% | 78.6% |
| 2022-23 | 77.9% | 75.3% |
| 2021-22 | 77.2% | 70.8% |
| 2018-19 | 79.6% | 70.4% |
| 2017-18 | 79.5% | 80.0% |
| 2016-17 | 80.8% | 77.9% |
| 2015-16 | 84.8% | 87.4% |
| 2014-15 | 84.5% | 84.3% |
% Met or Exceeded Standard, all students and all tested grades.
Source: Smarter Balanced + WCAS. All students, all grades. See all years and grades →
BeatsExpectations
Demographically-adjusted score · methodologyTier
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
What this means: About 81% of students here test proficient in math and reading, compared with the roughly 75% typical for Washington schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among Washington's top nor bottom 10%.
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →
Schools most like East Ridge Elementary
East Ridge Elementary's state test result (80.7% proficient) is higher than 4 of the 5 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| East Ridge Elementary this school | 427 | 7.5% | 80.7% |
| Catharine Blaine K-8 School SEATTLE | 438 | 6.8% | 80.3% |
| West Woodland Elementary School SEATTLE | 355 | 8.5% | 83.3% |
| Genesee Hill Elementary SEATTLE | 451 | 11.1% | 75.0% |
| Whittier Elementary School SEATTLE | 346 | 8.7% | 79.2% |
| Maple Hills Elementary RENTON | 460 | 13.0% | 75.8% |
Matched among Washington elementary schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.
Where East Ridge Elementary ranks
Among elementary schools| Measure | This school | In Washington | In King County |
|---|---|---|---|
| State test proficiency ranked highest first | 80.7% | #43 of 936 | #36 of 280 |
| Math proficiency ranked highest first | 76.6% | #72 of 1,103 ▼ 19 | #57 of 281 ▼ 14 |
| Reading proficiency ranked highest first | 79.7% | #56 of 1,102 ▼ 21 | #45 of 280 ▼ 18 |
| 3-year test score change ranked biggest gain first | +4.2pp | #305 of 928 | #76 of 274 |
| Enrollment ranked largest first | 427 | #528 of 1,268 | #144 of 299 |
| Students per teacher ranked fewest first | 18.9:1 | #1,031 of 1,085 | #264 of 280 |
| Diversity index ranked most diverse first | 46.2% | #836 of 1,088 | #267 of 281 |
| Free and reduced lunch ranked highest share first | 7.5% | #1,143 of 1,169 | #269 of 292 |
| Enrollment change since 2017-18 ranked fastest growth first | +18.3% | #67 of 257 | #22 of 54 |
Ranked against other public elementary schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.
4-year change
SY 2020-21 vs SY 2024-25Enrollment
427
+38 (+10%) vs 2020
-27% since 2000-01, when it was 582
Student : Teacher
18.9:1
was 17.7:1
Source: NCES Common Core of Data
Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 427 | 22.6 | 18.9:1 | 7% (32) |
| 2023-24 | 395 | 24.3 | 16.3:1 | 9% (36) |
| 2022-23 | 371 | 22.9 | 16.2:1 | 10% (37) |
| 2020-21 | 389 | 22 | 17.7:1 | 4% (17) |
| 2017-18 | 361 | 20.4 | 17.7:1 | 2% (8) |
| 2015-16 | 338 | 16 | 21.1:1 | 4% (15) |
| 2010-11 | 396 | 18 | 22.0:1 | 4% (14) |
| 2000-01 | 582 | 27 | 21.6:1 | N/A |
Source: NCES Common Core of Data. Rows are the federal collections on file for East Ridge Elementary.
Since 2017-18: students up 18% (361 to 427); teachers up 11% (20.4 to 22.6).
About East Ridge Elementary
East Ridge Elementary is a mid-sized elementary school for students in Woodinville, Washington. The school counted 427 students in 2024-25, covering pre-K through 5.
Northshore School District has 37 schools and 22,735 students, and East Ridge Elementary is one of those schools.
At East Ridge Elementary, 71% of students are White. Other students are 12% multiracial, 8% Hispanic, and 7% Asian. That is higher than the 55% White share among all King County residents. A diversity index of 46% means there is a 46% chance two randomly chosen students at East Ridge Elementary are from different groups.
The school had 22.6 full-time-equivalent teachers in 2024-25. Its student-to-teacher ratio is 18.9:1. The gap from the 17.3:1 average for elementary schools in Washington is 1.6 students per teacher. The school reported 7% of students eligible for free or reduced-price lunch in 2024-25. The 38% average for public schools in King County is 31 points higher.
East Ridge Elementary holds an A allk12 Grade, placing it above 90% of Washington public elementary schools.
On BeatsExpectations, East Ridge Elementary is 5.5 points above its prediction, a result in the middle 80% of Washington schools.
In King County, where the school is located, median household income comes to about $124,746, the share of adults with a bachelor's degree or higher is 57%, and about 5% of people live in poverty. There are 544 public schools in the county, enrolling about 278,492, East Ridge Elementary among them.
Laura Ingalls Wilder Elementary is about 1.5 miles from East Ridge Elementary, the shortest distance to any other public school. Other public schools within five miles: at least 8. Among 8 nearby schools that report test results, East Ridge Elementary ranks 3rd on proficiency.
For locale, NCES codes East Ridge Elementary as Suburb: Large.
Since 2020-21, enrollment has grown 10%, from 389 to 427. Over the same period, the student-to-teacher ratio increased to 18.9:1, from 17.7:1.
Parents, students, and staff can share information on athletics, class schedules, and weather closures here. Members of the school community can share what they know.
King County at a glance
View full county profilePopulation
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
Related schools
Other schools in Northshore School District
- North Creek High SchoolHigh · 1,910 students
- Bothell High SchoolHigh · 1,740 students
- Woodinville HSHigh · 1,662 students
- Inglemoor HSHigh · 1,441 students
- Skyview Middle SchoolMiddle · 1,215 students
- Canyon Park Middle SchoolMiddle · 907 students
Other schools in Woodinville
- Woodinville HSHigh · 1,662 students
- Leota Middle SchoolMiddle · 858 students
- Timbercrest Middle SchoolMiddle · 665 students
- Kokanee ElementaryElementary · 651 students
- Ruby Bridges ElementaryElementary · 503 students
- Northshore Learning OptionsCombined · 428 students
Other East Ridge Elementary schools
4 other US public schools in 5 states are named East Ridge Elementary. East Ridge Elementary is the 4th largest of the 5.
- East Ridge Elementary SchoolChattanooga, TN · 959 students
- East Ridge Elementary SchoolOGDEN, UT · 714 students
- East Ridge ElementaryCoralville, IA · 442 students
- East Ridge Elementary SchoolSWEETWATER, TX · 205 students
Nearby schools
- Laura Ingalls Wilder Elementary1.5 mi · 315
- Cottage Lake Elementary1.7 mi · 258
- Timbercrest Middle School1.8 mi · 665
- Northshore Learning Options2.2 mi · 428
- Cherry Valley Elementary School2.8 mi · 445
- Sunrise Elementary3.2 mi · 322
Frequently asked questions
About East Ridge ElementaryHow 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.