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SCHOOL COMMUNITY·TACOMA SCHOOL DISTRICT·NCES 530870001483

Mason Middle School

3901 N 28th St, Tacoma, WA 98407 · (253) 571-7000 · Pierce County
GRADES 06–08MIDDLE12-CITYREGULAR SCHOOL639 STUDENTS
Enrollment
639
Middle
DISTRICT 474 · STATE 577
Student : Teacher
20.8:1
31 FTE teachers
DISTRICT 18.0:1 · STATE 18.9:1
Free / Reduced Lunch
30%
189 students
DISTRICT 57% · 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
231
Grade 7
211
Grade 8
197
Student demographics
White
42667%
DISTRICT 33% · STATE 47%
Hispanic
7912%
DISTRICT 24% · STATE 27%
Black
183%
DISTRICT 12% · STATE 5%
Asian
203%
DISTRICT 8% · STATE 9%
Two+
9114%
DISTRICT 17% · STATE 9%
Native American
10%
DISTRICT 1% · STATE 1%
Pacific Islander
20%
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
33152%
Female
30648%

Discussions

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Test scores

Smarter Balanced + WCAS 2024-25 . % Met or Exceeded Standard
English Language Arts
66.9%
WA avg 58.4% . +1.9pp since 2014
Math
47.2%
WA avg 51.2% . -7.8pp 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
54.7%
composite math + reading, all grades
Predicted
60.4%
based on WA schools with similar FRL share
Beats by
-5.7pp
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
639
-140 (-18%) vs 2017
Student : Teacher
20.8:1
was 21.4:1
% White
67%
was 65%
% Hispanic
12%
was 12%
% Black
3%
was 6%
% Asian
3%
was 6%
Source: NCES Common Core of Data

About Mason Middle School

Located at 3901 N 28th St, in Tacoma, Washington, Mason Middle School is a middle-of-the-pack junior high that teaches 639 students (grades 6 through 8), run under Tacoma School District.

Across the 66 schools in Tacoma School District (28,900 students total), Mason Middle School accounts for its share of the district's footprint.

On demographics, Mason Middle School shows that the largest single group is White, at 67% of enrollment. Beyond that, the school lists 14% multiracial, 12% Hispanic, 3% Asian, 3% Black. That mix tracks the wider county fairly closely.

On the income-and-resources front, On paper, Mason Middle School has 31 full-time-equivalent teachers, translating to a class-load average of around 20.8:1. Statewide, the average ratio sits near 18.9:1, putting Mason Middle School higher than the state norm the norm. Around 30% of the student body qualifies for free or reduced-price meals, a number frequently used as a low-income enrollment indicator. Set against Pierce County (around 50%), the school's rate is meaningfully below typical.

On a demographically-adjusted basis, Mason Middle School tracks the demographic baseline. The model predicts 60.4% given the school's FRL share; actual proficiency is 54.7%.

In the area at large, census data for Pierce County shows median household income runs about $99,564, roughly 31% of adults have completed at least a four-year degree, and the poverty rate sits near 6%. Mason Middle School is one of 287 public schools in Pierce County (combined enrollment of about 138,462 students).

Nearest neighbor: Washington Elementary School, around 0.2 miles off. Counting just inside five miles, 8 other public schools cluster around Mason Middle School. Ranking that nearby cluster on reported proficiency puts Mason Middle School at 7th of 9; the average score across the group is 59.0%.

Geographically, the school is in a metropolitan area.

Looking at the recent track record. Over the past 7-year window, the student count decreased 18%: 779 students in 2018 compared to 639 in 2025.

On this page, posts here usually surface around fundraisers, lost-and-found posts, and report-card season. Anyone with firsthand experience at this school can post or comment.

Pierce County at a glance

View full county profile
Population
930,319
Census ACS
Median income
$99,564
Household, ACS
Bachelor's+
31%
Adults 25+
Poverty rate
6%
Below federal line
Schools in county
287
138,462 students

Quick facts

School name
Mason Middle School
District
Tacoma School District
Address
3901 N 28th St, Tacoma, WA 98407
Phone
(253) 571-7000
County
Pierce County
Level
Middle
Grade range
06–08
Total enrollment
639
Teachers (FTE)
31
Student–teacher ratio
20.8:1
Free/Reduced lunch
189 (30%)
Locale
12-City: Mid-size
NCES ID
530870001483
Charter school
No
Virtual school
No

Related schools

Other schools in Tacoma School District
Other schools in Tacoma
Nearby schools

Frequently asked questions

About Mason Middle School
What is the total enrollment at Mason Middle School?
Mason Middle School enrolls approximately 639 students in grades 06-08.
Is Mason Middle School an elementary, middle, or high school?
Mason Middle School is a middle school covering grades 06-08.
How many students per teacher at Mason Middle School?
Approximately 20.8:1 students per teacher at Mason Middle School.
What is the student diversity at Mason Middle School?
Student demographics at Mason Middle School are roughly 67% White, 12% Hispanic, 3% Black, 3% Asian, 14% Two or more.
Is Mason Middle School public or private?
Mason Middle School is a public K-12 school, overseen by Tacoma School District.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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