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SCHOOL COMMUNITY·AUBURN SCHOOL DISTRICT·NCES 530030003174

Arthur Jacobsen Elementary

29205 132ND AVE SE, Auburn, WA 98092 · (253) 630-2441 · King County
GRADES PK–05ELEMENTARY13-CITYTITLE IREGULAR SCHOOL367 STUDENTS
Enrollment
367
Elementary
DISTRICT 529 · STATE 380
Student : Teacher
14.4:1
25 FTE teachers
DISTRICT 15.8:1 · STATE 17.3:1
Free / Reduced Lunch
60%
220 students
DISTRICT 60% · STATE 51%
Community
0
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Pre-K
29
Kindergarten
61
Grade 1
67
Grade 2
52
Grade 3
51
Grade 4
61
Grade 5
46
Student demographics
White
9426%
DISTRICT 28% · STATE 47%
Hispanic
7621%
DISTRICT 33% · STATE 27%
Black
318%
DISTRICT 8% · STATE 5%
Asian
11832%
DISTRICT 15% · STATE 9%
Two+
4412%
DISTRICT 9% · STATE 9%
Pacific Islander
41%
DISTRICT 5% · 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
19754%
Female
17046%

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Test scores

Smarter Balanced + WCAS 2024-25 . % Met or Exceeded Standard
English Language Arts
32.0%
WA avg 58.4% . -27.1pp since 2014
Math
29.5%
WA avg 51.2% . -25.9pp since 2014

What this means: On the Smarter Balanced + WCAS, Washington's statewide test, about 32 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 27 points since 2014, while math scores are down about 26 points.

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
32.7%
composite math + reading, all grades
Predicted
40.0%
based on WA schools with similar FRL share
Beats by
-7.2pp
below demographic expectation

What this means: About 33% of students here test proficient in math and reading, compared with the roughly 40% 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 →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
367
-204 (-36%) vs 2017
Student : Teacher
14.4:1
was 16.9:1
% White
26%
was 44%
% Hispanic
21%
was 26%
% Black
8%
was 7%
% Asian
32%
was 13%
Source: NCES Common Core of Data

About Arthur Jacobsen Elementary

Set in Auburn, Washington, Arthur Jacobsen Elementary is a middle-of-the-pack primary school, operated by Auburn School District. It works with 367 students across grades pre-K through 5.

Across the 26 schools in Auburn School District (18,174 students total), Arthur Jacobsen Elementary accounts for its share of the district's footprint.

In terms of who attends, Arthur Jacobsen Elementary logs that 32% of students identify as Asian, with the remaining enrollment distributed across several groups. Beyond that, the school lists 26% White, 21% Hispanic, 12% multiracial, 8% Black. That is meaningfully more Asian than the county at large, where the share is closer to 21%.

In terms of school funding signals, Arthur Jacobsen Elementary lists 25 full-time-equivalent teachers, putting the student-to-teacher ratio at about 14.4:1. The state averages around 17.3:1, so this campus is tighter than the state norm typical. An estimated 60% of students are eligible for free or reduced-price lunch, a commonly cited indicator of low-income enrollment. That share is higher than King County's rate of about 38%.

After controlling for student poverty, Arthur Jacobsen Elementary performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 40.0%, the actual is 32.7%, a residual of -7.2 points.

Around the school, census data for King County shows the typical household earns roughly $124,746 per year, 57% of adults hold a bachelor's degree or higher, and roughly 5% of residents live below the federal poverty line. Arthur Jacobsen Elementary is one of 544 public schools in King County (combined enrollment of about 278,492 students).

Nearest neighbor: Auburn Mountainview High School, around 0.2 miles off. Counting just inside five miles, 8 other public schools cluster around Arthur Jacobsen Elementary. Ranking that nearby cluster on reported proficiency puts Arthur Jacobsen Elementary at 6th of 9; the average score across the group is 37.9%.

The school occupies a downtown site.

Looking at the recent track record. Looking back 7 years, enrollment at Arthur Jacobsen Elementary has decreased 36%, going from 571 students in 2018 to 367 in 2025. Over the same period, the Asian share ticked up from 13% to 32%. Class-load math has narrowed: from 16.9:1 in 2018 to 14.4:1 in 2025.

On the community side, members of the Arthur Jacobsen Elementary community share and discuss science fair prep, picture-day reminders, and bus-route questions. Contributors range from current parents to recent graduates and teachers.

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
Arthur Jacobsen Elementary
District
Auburn School District
Address
29205 132ND AVE SE, Auburn, WA 98092
Phone
(253) 630-2441
County
King County
Level
Elementary
Grade range
PK–05
Total enrollment
367
Teachers (FTE)
25
Student–teacher ratio
14.4:1
Free/Reduced lunch
220 (60%)
Locale
13-City: Small
NCES ID
530030003174
Charter school
No
Virtual school
No

Related schools

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

Frequently asked questions

About Arthur Jacobsen Elementary
What is the total enrollment at Arthur Jacobsen Elementary?
Arthur Jacobsen Elementary enrolls approximately 367 students in grades PK-05.
What age range does Arthur Jacobsen Elementary serve?
Arthur Jacobsen Elementary serves students from grade PK through grade 05.
How many students per teacher at Arthur Jacobsen Elementary?
Approximately 14.4:1 students per teacher at Arthur Jacobsen Elementary.
How diverse is Arthur Jacobsen Elementary?
Arthur Jacobsen Elementary reports a student body of 26% White, 21% Hispanic, 8% Black, 32% Asian, 12% Two or more.
Is Arthur Jacobsen Elementary public or private?
Arthur Jacobsen Elementary is a public K-12 school, overseen by Auburn School District.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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