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SCHOOL COMMUNITY·NORTHSHORE SCHOOL DISTRICT·NCES 530591002571

Timbercrest Middle School

19115 215 WY NE, Woodinville, WA 98077 · (425) 408-6900 · King County
GRADES 06–08MIDDLE21-SUBURBREGULAR SCHOOL665 STUDENTS
Enrollment
665
Middle
DISTRICT 855 · STATE 577
Student : Teacher
22.0:1
30 FTE teachers
DISTRICT 21.9:1 · STATE 18.9:1
Free / Reduced Lunch
10%
64 students
DISTRICT 21% · STATE 51%
Community
1
0 members
Enrollment and student:teacher ratio compared against other middle schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 6
222
Grade 7
230
Grade 8
213
Student demographics
White
46069%
DISTRICT 45% · STATE 47%
Hispanic
568%
DISTRICT 14% · STATE 27%
Black
30%
DISTRICT 3% · STATE 5%
Asian
8012%
DISTRICT 28% · STATE 9%
Two+
639%
DISTRICT 10% · STATE 9%
Native American
10%
DISTRICT 0% · STATE 1%
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
34652%
Female
31748%

Discussions

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Test scores

Smarter Balanced + WCAS 2024-25 . % Met or Exceeded Standard
English Language Arts
78.9%
WA avg 58.4% . +1.5pp since 2014
Math
74.1%
WA avg 51.2% . +4.7pp 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
73.7%
composite math + reading, all grades
Predicted
73.8%
based on WA schools with similar FRL share
Beats by
-0.1pp
below 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
665
-70 (-10%) vs 2017
Student : Teacher
22.0:1
was 21.5:1
% White
69%
was 78%
% Hispanic
8%
was 8%
% Black
0%
was 1%
% Asian
12%
was 7%
Source: NCES Common Core of Data

About Timbercrest Middle School

Timbercrest Middle School operates as a middle-of-the-pack intermediate school in Woodinville, Washington, overseen by Northshore School District. Current enrollment sits at 665 students spanning grades 6 through 8.

Timbercrest Middle School is one of 37 schools operated by Northshore School District, a district that serves 22,735 students overall.

For racial and ethnic makeup, Timbercrest Middle School shows that White students make up the majority at 69%; the rest consists of 12% Asian, 9% multiracial, 8% Hispanic. The wider county runs roughly 55% White, putting the school's mix meaningfully more White than the area baseline.

On the income-and-resources front, The school currently runs with 30 full-time-equivalent teachers, for a student-teacher ratio near 22.0:1. Statewide, the average ratio sits near 18.9:1, putting Timbercrest Middle School higher than the state norm the norm. An estimated 10% of students are eligible for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal. By comparison, King County runs at roughly 38%, so the school's eligibility rate is lower than the surrounding baseline.

On a residual basis (actual vs predicted given the student mix), Timbercrest Middle School sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 73.8%; this one delivers 73.7%.

Around the school, the surrounding county (King County) logs that median household income runs about $124,746, 57% of adults hold a bachelor's degree or higher, and the poverty rate sits near 5%. Across King County's 544 public schools (combined enrollment of about 278,492 students), Timbercrest Middle School is one campus in the mix.

Nearest neighbor: Northshore Learning Options, around 1.4 miles off. Within five miles, there are 8 other public schools. Ranking that nearby cluster on reported proficiency puts Timbercrest Middle School at 4th of 8; the average score across the group is 71.7%.

The school occupies a residential site.

Five-year trend. Looking back 7 years, enrollment at Timbercrest Middle School has shrank 10%, going from 735 students in 2018 to 665 in 2025. White enrollment moved from 78% to 69% across the same window.

On this page, members of the Timbercrest Middle School community share and discuss science fair prep, picture-day reminders, and bus-route questions. Posting is open to anyone connected to the school.

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
Timbercrest Middle School
District
Northshore School District
Address
19115 215 WY NE, Woodinville, WA 98077
Phone
(425) 408-6900
County
King County
Level
Middle
Grade range
06–08
Total enrollment
665
Teachers (FTE)
30
Student–teacher ratio
22.0:1
Free/Reduced lunch
64 (10%)
Locale
21-Suburb: Large
NCES ID
530591002571
Charter school
No
Virtual school
No

Related schools

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

Frequently asked questions

About Timbercrest Middle School
How large is Timbercrest Middle School?
Timbercrest Middle School enrolls approximately 665 students in grades 06-08.
What age range does Timbercrest Middle School serve?
Timbercrest Middle School serves students from grade 06 through grade 08.
How many students per teacher at Timbercrest Middle School?
Approximately 22.0:1 students per teacher at Timbercrest Middle School.
How diverse is Timbercrest Middle School?
Timbercrest Middle School reports a student body of 69% White, 8% Hispanic, 0% Black, 12% Asian, 9% Two or more.
Who oversees Timbercrest Middle School?
Timbercrest Middle School is overseen by Northshore 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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