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SCHOOL COMMUNITY·SEATTLE SCHOOL DISTRICT NO. 1·NCES 530771001135

Arbor Heights Elementary School

3701 SW 104th Street, SEATTLE, WA 98146 · (206) 252-9250 · King County
GRADES PK–05ELEMENTARY11-CITYREGULAR SCHOOL495 STUDENTS
Enrollment
495
Elementary
DISTRICT 346 · STATE 380
Student : Teacher
15.1:1
33 FTE teachers
DISTRICT 14.4:1 · STATE 17.3:1
Free / Reduced Lunch
23%
116 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, 2024-25

GradeStudentsShare
Pre-K316%
Kindergarten7114%
Grade 17014%
Grade 27916%
Grade 38317%
Grade 47215%
Grade 58918%

This year's kindergarten class (71) is 20% smaller than its 5th grade class (89).

Student demographics
58%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 73% · STATE 68% · US 70%
White
30161%
DISTRICT 44% · STATE 47% · US 43%
Hispanic
8918%
DISTRICT 15% · STATE 27% · US 30%
Black
255%
DISTRICT 14% · STATE 5% · US 15%
Asian
184%
DISTRICT 12% · STATE 9% · US 6%
Two+
5712%
DISTRICT 13% · STATE 9% · US 5%
Native American
41%
DISTRICT 0% · STATE 1% · US 1%
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
25552%
Female
23948%

Discussions

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Test scores

Smarter Balanced + WCAS 2024-25 . % Met or Exceeded Standard
English Language Arts
60.8%
WA avg 58.4% . +3.7pp since 2014
Math
59.2%
WA avg 51.2% . +3.1pp since 2014

What this means: On the Smarter Balanced + WCAS, Washington's statewide test, about 61 of every 100 students at this school read and write at grade level and about 59 of 100 do math at grade level. Across all Washington schools, those numbers are about 58 and 51. Reading and writing scores are up about 4 points since 2014, while math scores are up about 3 points.

Smarter Balanced + WCAS results by year

School yearEnglish Language ArtsMath
2024-2560.8%59.2%
2023-2457.9%50.0%
2022-2358.9%45.7%
2021-2263.8%46.6%
2018-1958.5%54.4%
2017-1860.3%52.6%
2016-1756.1%48.1%
2015-1656.9%37.0%
2014-1557.1%56.1%
% 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
59.1%
composite math + reading, all grades
Predicted
64.5%
based on WA schools with similar FRL share
Beats by
-5.3pp
below demographic expectation

What this means: About 59% of students here test proficient in math and reading, compared with the roughly 64% 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 Arbor Heights Elementary School

Arbor Heights Elementary School's state test result (59.1% proficient) is higher than 0 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
Arbor Heights Elementary School this school49523.4%59.1%
Sherwood Elementary
EDMONDS
49122.8%61.0%
Stillwater Elementary
Carnation
49124.0%62.6%
Poulsbo Elementary School
Poulsbo
48727.1%69.3%
Centennial Elementary
OLYMPIA
43421.7%65.8%
Seaview Elementary
EDMONDS
40224.9%67.7%
Matched among Washington elementary 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 Arbor Heights Elementary School ranks

Among elementary schools
MeasureThis schoolIn WashingtonIn King County
State test proficiency
ranked highest first
59.1%#272 of 936#136 of 280
Math proficiency
ranked highest first
59.2%#268 of 1,103
▲ 167
#128 of 281
▲ 37
Reading proficiency
ranked highest first
60.8%#281 of 1,102
▲ 56
#126 of 280
▲ 17
3-year test score change
ranked biggest gain first
+4.8pp#274 of 928#69 of 274
Enrollment
ranked largest first
495#307 of 1,268#81 of 299
Students per teacher
ranked fewest first
15.1:1#349 of 1,085#83 of 280
Diversity index
ranked most diverse first
57.9%#570 of 1,088#231 of 281
Free and reduced lunch
ranked highest share first
23.4%#1,000 of 1,169#183 of 292
Enrollment change since 2017-18
ranked steepest decline first
-3.5%#704 of 778#201 of 220
Ranked against other public elementary 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
495
-60 (-11%) vs 2020
+71% since 1990-91, when it was 290
Student : Teacher
15.1:1
was 14.2:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-2549532.915.1:123% (116)
2023-2451133.815.1:123% (115)
2022-2351235.214.6:121% (107)
2020-215553914.2:115% (83)
2017-1851331.716.2:123% (119)
2015-164082417.0:124% (98)
2010-113762018.8:140% (151)
2000-014332219.7:1N/A
1990-912901420.7:1N/A
Source: NCES Common Core of Data. Rows are the federal collections on file for Arbor Heights Elementary School.

Since 2017-18: students down 4% (513 to 495); teachers up 4% (31.7 to 32.9).

About Arbor Heights Elementary School

Among the schools in SEATTLE, Washington, is Arbor Heights Elementary School, a medium-sized elementary school. It serves 495 students in pre-K through 5. For comparison, elementary schools in Washington average about 380 students.

The district, Seattle School District No. 1, has 50,773 students enrolled across 107 schools.

A majority of students at Arbor Heights Elementary School, 61%, are White. The rest of enrollment is 18% Hispanic, 12% multiracial, 5% Black, and 4% Asian. The chance that two students picked at random at Arbor Heights Elementary School belong to different racial or ethnic groups, known as the diversity index, is 58%.

With 32.9 full-time-equivalent teachers in 2024-25, the ratio at Arbor Heights Elementary School was 15.1:1. Among elementary schools in Washington, the typical ratio is 17.3:1. Arbor Heights Elementary School's free or reduced-price lunch eligibility rate is 23%. Among public schools in King County, the average eligibility rate is 38%.

BeatsExpectations compares each school's average proficiency rate on state tests with a prediction based on free or reduced-price lunch eligibility. For Arbor Heights Elementary School, the prediction is 64.5% and the result is 59.1%.

King County census figures show that 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.

The closest public school, Summit Public School: Atlas, is about 0.5 miles from Arbor Heights Elementary School. Within five miles are at least 8 other public schools. The average proficiency across nearby scored schools is 33.3%; Arbor Heights Elementary School's is 59.1%, ranking 1st of 8.

The school's setting, by NCES definition, is City: Large: inside a principal city with a population of 250,000 or more.

The number of students dropped from 555 to 495 over 4 years.

Questions about sports schedules, lunch menus, and spirit week can be posted here. Questions from prospective families are welcome too.

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
Arbor Heights Elementary School
District
Seattle School District No. 1
Address
3701 SW 104th Street, SEATTLE, WA 98146
Phone
(206) 252-9250
County
King County
Level
Elementary
Grade range
PK–05
Total enrollment
495
Teachers (FTE)
33
Student–teacher ratio
15.1:1
Free and reduced lunch
116 (23%)
Locale
11-City: Large
NCES ID
530771001135
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 Arbor Heights Elementary School
What is the total enrollment at Arbor Heights Elementary School?
Arbor Heights Elementary School enrolls approximately 495 students in grades PK-05.
Is Arbor Heights Elementary School an elementary, middle, or high school?
Arbor Heights Elementary School is an elementary school covering grades PK-05.
What is the student-teacher ratio at Arbor Heights Elementary School?
The student-to-teacher ratio at Arbor Heights Elementary School is approximately 15.1:1 (33 FTE teachers).
What is the racial breakdown of students at Arbor Heights Elementary School?
At Arbor Heights Elementary School, the student body is approximately 61% White, 18% Hispanic, 5% Black, 4% Asian, 12% Two or more.
Who oversees Arbor Heights Elementary School?
Arbor Heights Elementary School is overseen by Seattle School District No. 1 in King County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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