Showalter Middle School

4628 S 144th St, Seattle, WA 98168

FSchola Grade
Grades
6–8
Middle
Students
651
Enrolled 2024–25
Students per teacher
20.4 : 1
Full-time teachers
District
Tukwila School District
King County

Schola Grade F · Far below average

Letter grade (A–F) · compared with 368 Washington middle schools · How we grade
Test scores20% proficient in math & reading
7thpercentile
Equity17% of low-income students proficient
9thpercentile
Attendance46% chronically absent
18thpercentile
Class size20.4 students per teacher
28thpercentile

Percentiles compare this school with other Washington middle schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Showalter Middle School

Showalter Middle School is a public middle school in Seattle, Washington, serving grades 6–8. It is part of Tukwila School District. The school is located in a large suburb in King County.

In the 2024–25 school year, 651 students were enrolled, with about 20.4 students for every full-time teacher. That ratio is larger than the typical Washington middle school (19.1 students per teacher). Its Schola Grade is F (far below average), compared with 368 Washington middle schools.

Grades & enrollment

Students per grade, 2024–25Grades 6–8

Location & nearby schools

4628 S 144th St
Seattle, WA 98168
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School details

Type
Public School · What this means
Level
Middle
Grades offered
6–8
Enrollment (2024–25)
651 students
Students per teacher
20.4 to 1
Charter school
No
Magnet school
No
Locale
Suburb — Large
School district
Tukwila School District
County
King County
NCES school ID
530813001342

Schools near Showalter Middle School

All 213 schools in Seattle →
Rainier Prep
Charter · Grades 5–8 · 359 students
B3.2 mi

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.