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SCHOOL COMMUNITY·TUKWILA SCHOOL DISTRICT·NCES 530813001342

Showalter Middle School

4628 S 144TH ST, SEATTLE, WA 98168 · (206) 901-7800 · King County
GRADES 06–08MIDDLE21-SUBURBTITLE IREGULAR SCHOOL651 STUDENTS
Enrollment
651
Middle
DISTRICT 577 · STATE 577
Student : Teacher
20.4:1
32 FTE teachers
DISTRICT 20.0:1 · STATE 18.9:1
Free / Reduced Lunch
75%
491 students
DISTRICT 77% · 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
235
Grade 7
202
Grade 8
214
Student demographics
White
508%
DISTRICT 10% · STATE 47%
Hispanic
24337%
DISTRICT 36% · STATE 27%
Black
12119%
DISTRICT 22% · STATE 5%
Asian
16425%
DISTRICT 22% · STATE 9%
Two+
366%
DISTRICT 6% · STATE 9%
Native American
51%
DISTRICT 0% · STATE 1%
Pacific Islander
315%
DISTRICT 4% · 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
32049%
Female
33051%

Discussions

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Test scores

Smarter Balanced + WCAS 2024-25 . % Met or Exceeded Standard
English Language Arts
25.8%
WA avg 58.4% . -18.2pp since 2014
Math
17.9%
WA avg 51.2% . -13.7pp 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
23.0%
composite math + reading, all grades
Predicted
29.6%
based on WA schools with similar FRL share
Beats by
-6.6pp
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
651
+22 (+3%) vs 2017
Student : Teacher
20.4:1
was 17.6:1
% White
8%
was 12%
% Hispanic
37%
was 31%
% Black
19%
was 17%
% Asian
25%
was 30%
Source: NCES Common Core of Data

About Showalter Middle School

As a mid-sized middle-grades school in SEATTLE, Washington, Showalter Middle School works with 651 students from grades 6 through 8, one of the schools within Tukwila School District.

Across the 5 schools in Tukwila School District (2,886 students total), Showalter Middle School accounts for its share of the district's footprint.

On demographics, Showalter Middle School records that the largest single group is Hispanic at 37%, but no single group is in the majority. The remainder looks like 25% Asian, 19% Black, 8% White, 6% multiracial. That is visibly more Hispanic than the county at large, where the share is closer to 11%.

Looking at school resources, On paper, Showalter Middle School has 32 full-time-equivalent teachers, translating to a class-load average of around 20.4:1. The state averages around 18.9:1, so this campus is higher than the state norm typical. An estimated 75% of students are eligible for free or reduced-price lunch, a commonly cited indicator of low-income enrollment. By comparison, King County runs at roughly 38%, so the school's eligibility rate is above the surrounding baseline.

On a residual basis (actual vs predicted given the student mix), Showalter Middle School performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 29.6%, the actual is 23.0%, a residual of -6.6 points.

Across the wider county, the surrounding county (King County) reports that median household income runs about $124,746, 57% of adults hold a bachelor's degree or higher, and census figures put the poverty rate at about 5%. Across King County's 544 public schools (combined enrollment of about 278,492 students), Showalter Middle School is one campus in the mix.

The closest other public school is Foster Senior High School, roughly 0.2 miles away. Within five miles, there are 8 other public schools. Among the 9 schools in that immediate cluster with test data (this one included), Showalter Middle School ranks 6th on composite proficiency, below the local average of 30.7%.

The campus sits in a commuter-belt setting.

Over the past 7-year window. Showalter Middle School's enrollment has expanded 3% since 2018, when it stood at 629 (now 651). Over the same period, the Hispanic share climbed from 31% to 37%. Class-load math has widened: from 17.6:1 in 2018 to 20.4:1 in 2025.

In the discussion threads here, the feed for Showalter Middle School typically covers sports schedules, lunch menu changes, and school spirit week. 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
Showalter Middle School
District
Tukwila School District
Address
4628 S 144TH ST, SEATTLE, WA 98168
Phone
(206) 901-7800
County
King County
Level
Middle
Grade range
06–08
Total enrollment
651
Teachers (FTE)
32
Student–teacher ratio
20.4:1
Free/Reduced lunch
491 (75%)
Locale
21-Suburb: Large
NCES ID
530813001342
Charter school
No
Virtual school
No

Related schools

Other schools in Tukwila School District
Other schools in SEATTLE
Nearby schools

Frequently asked questions

About Showalter Middle School
What is the total enrollment at Showalter Middle School?
Showalter Middle School enrolls approximately 651 students in grades 06-08.
Is Showalter Middle School an elementary, middle, or high school?
Showalter Middle School is a middle school covering grades 06-08.
How many teachers does Showalter Middle School have?
Showalter Middle School employs 32 FTE teachers, for a student-to-teacher ratio of 20.4:1.
What is the student diversity at Showalter Middle School?
Student demographics at Showalter Middle School are roughly 8% White, 37% Hispanic, 19% Black, 25% Asian, 6% Two or more.
Who oversees Showalter Middle School?
Showalter Middle School is overseen by Tukwila 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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