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SCHOOL COMMUNITY·SNOQUALMIE VALLEY SCHOOL DISTRICT·NCES 530804003252

Twin Falls Middle School

46910 S.E. Middle Fork Road, North Bend, WA 98045 · (425) 831-4150 · King County
GRADES 06–08MIDDLE41-RURALREGULAR SCHOOL556 STUDENTS
Enrollment
556
Middle
DISTRICT 524 · STATE 577
Student : Teacher
18.9:1
29 FTE teachers
DISTRICT 19.0:1 · STATE 18.9:1
Free / Reduced Lunch
17%
93 students
DISTRICT 15% · 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
181
Grade 7
186
Grade 8
189
Student demographics
White
39972%
DISTRICT 69% · STATE 47%
Hispanic
7113%
DISTRICT 10% · STATE 27%
Black
10%
DISTRICT 1% · STATE 5%
Asian
326%
DISTRICT 11% · STATE 9%
Two+
458%
DISTRICT 8% · STATE 9%
Native American
20%
DISTRICT 1% · STATE 1%
Pacific Islander
31%
DISTRICT 0% · STATE 2%
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
26948%
Female
28451%

Discussions

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Test scores

Smarter Balanced + WCAS 2024-25 . % Met or Exceeded Standard
English Language Arts
71.0%
WA avg 58.4% . -2.7pp since 2014
Math
68.9%
WA avg 51.2% . +2.3pp 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
64.5%
composite math + reading, all grades
Predicted
69.0%
based on WA schools with similar FRL share
Beats by
-4.4pp
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
556
-264 (-32%) vs 2017
Student : Teacher
18.9:1
was 22.0:1
% White
72%
was 84%
% Hispanic
13%
was 7%
% Black
0%
was 0%
% Asian
6%
was 3%
Source: NCES Common Core of Data

About Twin Falls Middle School

Twin Falls Middle School is a junior high of mid-sized scale in North Bend, Washington, operated by Snoqualmie Valley School District, instructing 556 students in grades 6 through 8.

Snoqualmie Valley School District comprises 13 schools with combined enrollment of 7,145 students; Twin Falls Middle School is among them.

In terms of who attends, Twin Falls Middle School lists that 72% of the student body identifies as White. Beyond that, the school reports 13% Hispanic, 8% multiracial, 6% Asian. That is meaningfully more White than the county at large, where the share is closer to 55%.

On the resource side, Twin Falls Middle School records 29 full-time-equivalent teachers, putting the student-to-teacher ratio at about 18.9:1. That tracks the state average closely. About 17% 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 noticeably below King County's rate of about 38%.

After controlling for student poverty, Twin Falls Middle School performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 69.0%, the actual is 64.5%, a residual of -4.4 points.

In the broader community, King County reports that median household income runs about $124,746, roughly 57% of adults have completed at least a four-year degree, and census figures put the poverty rate at about 5%. In all, King County runs 544 public schools (combined enrollment of about 278,492 students), of which Twin Falls Middle School is one.

Nearest neighbor: Edwin R Opstad Elementary, around 2.5 miles off. Within five miles, there are 2 other public schools. On composite proficiency, Twin Falls Middle School comes 6th of 7 in the immediate cluster, below the nearby-schools average of 69.5%.

Twin Falls Middle School operates from a small-town location.

Five-year trend. Over the past 7-year window, the student count shrank 32%: 820 students in 2018 compared to 556 in 2025. White enrollment moved from 84% to 72% across the same window. Class-load math has tightened: from 22.0:1 in 2018 to 18.9:1 in 2025.

Inside the community feed, members of the Twin Falls Middle School community share and discuss fundraisers, lost-and-found posts, and report-card season. Anyone with firsthand experience at this school can post or comment.

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
Twin Falls Middle School
District
Snoqualmie Valley School District
Address
46910 S.E. Middle Fork Road, North Bend, WA 98045
Phone
(425) 831-4150
County
King County
Level
Middle
Grade range
06–08
Total enrollment
556
Teachers (FTE)
29
Student–teacher ratio
18.9:1
Free/Reduced lunch
93 (17%)
Locale
41-Rural: Fringe
NCES ID
530804003252
Charter school
No
Virtual school
No

Related schools

Other schools in Snoqualmie Valley School District
Other schools in North Bend
Nearby schools

Frequently asked questions

About Twin Falls Middle School
How large is Twin Falls Middle School?
Twin Falls Middle School enrolls approximately 556 students in grades 06-08.
What age range does Twin Falls Middle School serve?
Twin Falls Middle School serves students from grade 06 through grade 08.
How many teachers does Twin Falls Middle School have?
Twin Falls Middle School employs 29 FTE teachers, for a student-to-teacher ratio of 18.9:1.
How diverse is Twin Falls Middle School?
Twin Falls Middle School reports a student body of 72% White, 13% Hispanic, 0% Black, 6% Asian, 8% Two or more.
What district is Twin Falls Middle School in?
Twin Falls Middle School is part of Snoqualmie Valley School District.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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