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SCHOOL COMMUNITY·SEATTLE SCHOOL DISTRICT NO. 1·NCES 530771003426

Louisa Boren STEM K-8

5950 Delridge Way SW, Seattle, WA 98106 · (206) 252-8450 · King County
GRADES PK–08ELEMENTARY11-CITYREGULAR SCHOOL437 STUDENTS
Enrollment
437
Elementary
DISTRICT 346 · STATE 380
Student : Teacher
14.8:1
30 FTE teachers
DISTRICT 14.4:1 · STATE 17.3:1
Free / Reduced Lunch
37%
160 students
DISTRICT 36% · STATE 51%
Community
1
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
16
Kindergarten
34
Grade 1
48
Grade 2
52
Grade 3
49
Grade 4
49
Grade 5
51
Grade 6
49
Grade 7
41
Grade 8
48
Student demographics
White
19745%
DISTRICT 44% · STATE 47%
Hispanic
4611%
DISTRICT 15% · STATE 27%
Black
9422%
DISTRICT 14% · STATE 5%
Asian
327%
DISTRICT 12% · STATE 9%
Two+
6314%
DISTRICT 13% · STATE 9%
Native American
20%
DISTRICT 0% · STATE 1%
Pacific Islander
10%
DISTRICT 1% · 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
24757%
Female
18843%

Discussions

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Test scores

Smarter Balanced + WCAS 2024-25 . % Met or Exceeded Standard
English Language Arts
48.9%
WA avg 58.4% . -15.4pp since 2014
Math
41.3%
WA avg 51.2% . -12.7pp since 2014

What this means: On the Smarter Balanced + WCAS, Washington's statewide test, about 49 of every 100 students at this school read and write at grade level and about 41 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 15 points since 2014, while math scores are down about 13 points.

Source: Smarter Balanced + WCAS. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
UNDERPERFORMING
Bottom 10% of WA schools after controlling for student poverty
Actual proficiency
41.8%
composite math + reading, all grades
Predicted
55.6%
based on WA schools with similar FRL share
Beats by
-13.9pp
below demographic expectation

What this means: About 42% of students here test proficient in math and reading, below the roughly 56% typical for Washington schools with a similar share of low-income students. BeatsExpectations compares each school with others at the same poverty level, not by raw scores, so a school lands here when its results trail those comparable schools, which is not the same as having low scores. A higher-scoring school can still fall in this tier if similar schools score higher still.

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
437
-108 (-20%) vs 2017
Student : Teacher
14.8:1
was 16.9:1
% White
45%
was 51%
% Hispanic
11%
was 13%
% Black
22%
was 14%
% Asian
7%
was 8%
Source: NCES Common Core of Data

About Louisa Boren STEM K-8

Louisa Boren STEM K-8, a mid-sized elementary campus in Seattle, Washington, operated by Seattle School District No. 1, educates 437 students, covering grades pre-K through 8.

Across the 107 schools in Seattle School District No. 1 (50,773 students total), Louisa Boren STEM K-8 accounts for its share of the district's footprint.

Looking at the student body, Louisa Boren STEM K-8 lists that the most-represented group is White (45%), with the rest of the student body spread across multiple groups. Other groups include 22% Black, 14% multiracial, 11% Hispanic, 7% Asian. By comparison, King County as a whole is about 55% White, so the school skews visibly less White than its surroundings.

On the income-and-resources front, Louisa Boren STEM K-8 lists 30 full-time-equivalent teachers, putting the student-to-teacher ratio at about 14.8:1. Statewide, the average ratio sits near 17.3:1, putting Louisa Boren STEM K-8 tighter than the state norm the norm. About 37% of enrolled students meet the income threshold for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator.

After controlling for student poverty, Louisa Boren STEM K-8 falls in the UNDERPERFORMING tier of the BeatsExpectations residual. Given its student profile, a typical campus would land near 55.6%; this one comes in at 41.8%, -13.9 points off the demographic line.

In the area at large, the surrounding county (King County) logs 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%. Louisa Boren STEM K-8 is one of 544 public schools in King County (combined enrollment of about 278,492 students).

Nearest neighbor: Sanislo Elementary School, around 0.6 miles off. 8 of the 8 nearest public schools sit inside a five-mile radius. Ranking that nearby cluster on reported proficiency puts Louisa Boren STEM K-8 at 4th of 8; the average score across the group is 44.6%.

The school occupies a city-core site.

Trend over the last 7 years. Over the past 7-year window, the student count ticked down 20%: 545 students in 2018 compared to 437 in 2025. The Black share of enrollment climbed from 14% to 22% over that span. Class-load math has tightened: from 16.9:1 in 2018 to 14.8:1 in 2025.

In the discussion threads here, members of the Louisa Boren STEM K-8 community share and discuss classroom updates, athletics, and weather closures. Parents, students, alumni, and staff are welcome to weigh in.

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
Louisa Boren STEM K-8
District
Seattle School District No. 1
Address
5950 Delridge Way SW, Seattle, WA 98106
Phone
(206) 252-8450
County
King County
Level
Elementary
Grade range
PK–08
Total enrollment
437
Teachers (FTE)
30
Student–teacher ratio
14.8:1
Free/Reduced lunch
160 (37%)
Locale
11-City: Large
NCES ID
530771003426
Charter school
No
Virtual school
No

Related schools

Other schools in Seattle School District No. 1
Other schools in Seattle
Nearby schools

Frequently asked questions

About Louisa Boren STEM K-8
How many students attend Louisa Boren STEM K-8?
Louisa Boren STEM K-8 enrolls approximately 437 students in grades PK-08.
Is Louisa Boren STEM K-8 an elementary, middle, or high school?
Louisa Boren STEM K-8 is an elementary school covering grades PK-08.
What is the student-teacher ratio at Louisa Boren STEM K-8?
The student-to-teacher ratio at Louisa Boren STEM K-8 is approximately 14.8:1 (30 FTE teachers).
What is the racial breakdown of students at Louisa Boren STEM K-8?
At Louisa Boren STEM K-8, the student body is approximately 45% White, 11% Hispanic, 22% Black, 7% Asian, 14% Two or more.
Is Louisa Boren STEM K-8 public or private?
Louisa Boren STEM K-8 is a public K-12 school, overseen by Seattle School District No. 1.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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