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SCHOOL COMMUNITY·AUBURN SCHOOL DISTRICT·NCES 530030001443

Mt Baker Middle School

620 37TH ST SE, AUBURN, WA 98002 · (253) 804-4555 · King County
GRADES 06–08MIDDLE13-CITYTITLE IREGULAR SCHOOL917 STUDENTS
C
allk12 Grade
Scored higher than 31% of Washington public middle schools
  • C+Test scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
  • CBeats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
  • C-Three-year trend Change in reading and math proficiency over the last three test years.

Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded Washington public middle schools

Enrollment
917
Middle
DISTRICT 937 · STATE 577
Student : Teacher
18.5:1
49 FTE teachers
DISTRICT 17.8:1 · STATE 18.9:1
Free / Reduced Lunch
55%
503 students
DISTRICT 60% · 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, 2024-25

GradeStudentsShare
Grade 629532%
Grade 730233%
Grade 832035%
Student demographics
75%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 77% · STATE 68% · US 70%
White
25628%
DISTRICT 28% · STATE 47% · US 43%
Hispanic
33236%
DISTRICT 33% · STATE 27% · US 30%
Black
728%
DISTRICT 8% · STATE 5% · US 15%
Asian
13014%
DISTRICT 15% · STATE 9% · US 6%
Two+
8910%
DISTRICT 9% · STATE 9% · US 5%
Native American
51%
DISTRICT 1% · STATE 1% · US 1%
Pacific Islander
334%
DISTRICT 5% · STATE 2% · US 0%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
50055%
Female
41745%

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Test scores

Smarter Balanced + WCAS 2024-25 . % Met or Exceeded Standard
English Language Arts
43.9%
WA avg 58.4% . -20.8pp since 2014
Math
29.6%
WA avg 51.2% . -28.0pp since 2014

What this means: On the Smarter Balanced + WCAS, Washington's statewide test, about 44 of every 100 students at this school read and write at grade level and about 30 of 100 do math at grade level. Across all Washington schools, those numbers are about 58 and 51. Reading and writing scores are down about 21 points since 2014, while math scores are down about 28 points.

Smarter Balanced + WCAS results by year

School yearEnglish Language ArtsMath
2024-2543.9%29.6%
2023-2442.3%28.4%
2022-2348.9%31.3%
2021-2245.4%28.9%
2018-1962.0%54.0%
2017-1856.3%54.2%
2016-1758.3%52.2%
2015-1661.6%50.5%
2014-1564.7%57.6%
% Met or Exceeded Standard, all students and all tested grades.
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
35.9%
composite math + reading, all grades
Predicted
43.4%
based on WA schools with similar FRL share
Beats by
-7.5pp
below demographic expectation

What this means: About 36% of students here test proficient in math and reading, compared with the roughly 43% typical for Washington schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among Washington's top nor bottom 10%.

BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

Schools most like Mt Baker Middle School

Mt Baker Middle School's state test result (35.9% proficient) is higher than 2 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
Mt Baker Middle School this school91754.9%35.9%
Alderwood Middle School
LYNNWOOD
67954.8%39.0%
Chinook Middle School
Lacey
74655.5%38.8%
Explorer Middle School
Everett
77764.9%32.3%
Eisenhower Middle School
Everett
91455.4%51.4%
Surprise Lake Middle School
Milton
61355.5%33.6%
Matched among Washington middle schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.

Where Mt Baker Middle School ranks

Among middle schools
MeasureThis schoolIn WashingtonIn King County
State test proficiency
ranked highest first
35.9%#182 of 294#53 of 76
Math proficiency
ranked highest first
29.6%#217 of 357
no change
#56 of 76
▼ 1
Reading proficiency
ranked highest first
43.9%#208 of 357
▲ 6
#53 of 76
▲ 1
3-year test score change
ranked biggest drop first
-0.4pp#80 of 290#20 of 75
Enrollment
ranked largest first
917#26 of 377#15 of 80
Students per teacher
ranked fewest first
18.5:1#124 of 340#19 of 76
Diversity index
ranked most diverse first
75.4%#37 of 340#22 of 76
Free and reduced lunch
ranked highest share first
54.9%#154 of 359#27 of 77
Enrollment change since 2017-18
ranked steepest decline first
-9.3%#112 of 192#23 of 37
Ranked against other public middle schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.

4-year change

SY 2020-21 vs SY 2024-25
Enrollment
917
-123 (-12%) vs 2020
+20% since 2000-01, when it was 762
Student : Teacher
18.5:1
was 18.9:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-2591749.518.5:155% (503)
2023-2492153.417.2:155% (503)
2022-2397754.617.9:158% (563)
2020-211,0405518.9:151% (535)
2017-181,01149.520.4:150% (502)
2015-169494720.2:150% (478)
2010-118774320.4:131% (270)
2000-017624019.1:1N/A
Source: NCES Common Core of Data. Rows are the federal collections on file for Mt Baker Middle School.

Since 2017-18: students down 9% (1,011 to 917); teachers unchanged (49.5 to 49.5).

About Mt Baker Middle School

Mt Baker Middle School is classified as a middle-grades school. It is located in AUBURN, Washington. A federal count lists 917 students at the school, in grades 6 through 8. Average enrollment for middle schools in Washington is about 577, so this school runs 59% bigger than that.

The district, Auburn School District, has 18,174 students enrolled across 26 schools.

Hispanic students are the largest group at Mt Baker Middle School, with 36% of enrollment. Other reported shares: 28% White, 14% Asian, 10% multiracial, and 8% Black. King County's residents are about 11% Hispanic, 25 points below the school's share. Mt Baker Middle School has a diversity index of 75%, compared with 70% for all US public school students.

Dividing enrollment by its 49.5 full-time-equivalent teachers gives a ratio of about 18.5:1. Middle schools in Washington have a similar average ratio of 18.9:1. Mt Baker Middle School reports 55% of students eligible for free or reduced-price meals. It compares with 38% for public schools in King County.

Measured against Washington public middle schools, Mt Baker Middle School receives a C. The grade weighs proficiency most heavily, then how results compare with what the school's low-income share predicts, then the three-year change.

Mt Baker Middle School posts an average proficiency rate on state tests of 35.9%, compared with a predicted 43.4%. It is not in the top or bottom 10% of Washington schools on BeatsExpectations.

In the county around the school, King County, median household income is about $124,746, about 57% of adults have at least a bachelor's degree, and the poverty rate is about 5%. A total of 544 public schools operate in King County, serving about 278,492 students.

Of nearby public schools, Gildo Rey Elementary School is the closest, at about 0.3 miles. The count of other public schools within five miles is at least 8. Of 9 schools in the immediate area with test results, Mt Baker Middle School ranks 7th on average proficiency.

By NCES locale, the school is City: Small, or inside a principal city with a population under 100,000.

Between 2020-21 and 2024-25, the student count declined from 1,040 to 917.

If you have questions about science fairs, picture day, and bus routes at Mt Baker Middle School, you can post them here. 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
Mt Baker Middle School
District
Auburn School District
Address
620 37TH ST SE, AUBURN, WA 98002
Phone
(253) 804-4555
County
King County
Level
Middle
Grade range
06–08
Total enrollment
917
Teachers (FTE)
49
Student–teacher ratio
18.5:1
Free and reduced lunch
503 (55%)
Locale
13-City: Small
NCES ID
530030001443
Charter school
No
Virtual school
No

Related schools

Other schools in Auburn School District
Other schools in AUBURN
Nearby schools

Frequently asked questions

About Mt Baker Middle School
What is the total enrollment at Mt Baker Middle School?
Mt Baker Middle School enrolls approximately 917 students in grades 06-08.
Is Mt Baker Middle School an elementary, middle, or high school?
Mt Baker Middle School is a middle school covering grades 06-08.
How many teachers does Mt Baker Middle School have?
Mt Baker Middle School employs 49 FTE teachers, for a student-to-teacher ratio of 18.5:1.
What is the student diversity at Mt Baker Middle School?
Student demographics at Mt Baker Middle School are roughly 28% White, 36% Hispanic, 8% Black, 14% Asian, 10% Two or more.
Who oversees Mt Baker Middle School?
Mt Baker Middle School is overseen by Auburn 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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