Enrollment
495
Washington · 2024-25 NCES data
Other / mixed grade configuration · Seattle, WA
Arbor Heights Elementary School
Federal NCES profile for Arbor Heights Elementary School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 67/100.
2024-25 NCES dataOther / mixed grade configurationNCES 530771001135
👥 S:T ratio 44
🌟 Gifted program 70
📋 Attendance 86
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Arbor Heights Elementary School earns 67/100 on the Resource Investment Index, with class sizes smaller than 76% of Washington schools.
- #3 of 37
- schools in Seattle · Resource Index
- 67
- Resource Index · Higher
- 14.1:1
- small classes for Washington
- 16.6%
- free-lunch eligible
Arbor Heights Elementary School has class sizes smaller than 76% of Washington schools. Computed live against every Washington school reporting to NCES.
By Resource Investment Index, Arbor Heights Elementary School ranks #3 of 37 schools in Seattle, WA.
School address
District: Seattle School District No. 1 · Washington
NCES ID 530771001135 Verify on NCES CCD record →
Teachers (FTE)
35.0
Federal CCD staff survey
Students per teacher
14.1:1
vs 17.6:1 Washington avg
-20% vs state
Free-lunch eligible
16.6%
vs 45.0% Washington avg
-63% vs state
Student-teacher ratio in context
How Arbor Heights Elementary School compares with Washington and U.S. medians
What stands out at Arbor Heights Elementary School
Arbor Heights Elementary School is a lower-poverty, mid-sized combined-grade school in Seattle, Washington, enrolling 495 students.
Class sizes run a bit leaner than typical: 14.1:1 puts it in the smaller third of Washington schools by student-teacher ratio.
Comparatively few students face economic hardship here, 16.6% free-meal eligibility runs 63% below the Washington average.
Enrollment of 495 puts it in the larger third of Washington schools by headcount.
Its Resource Investment Index outscores 97% of the 2,394 Washington schools with a score on record, a top-tier result on this measure.
Among 398 similarly sized, similarly resourced-need Washington schools statewide, it ranks #6, a top-tier result once campus size and economic need are matched.
Its student body is led by White (61%) and Hispanic or Latino (18%) (diversity index 58/100).
Attendance holds up well here: only 5.5% of students were chronically absent, below the typical post-pandemic national figure.
Among Seattle's public schools, it stands alongside Summit Public School: Atlas (566 students): Arbor Heights Elementary School is smaller than that campus by headcount and runs leaner classes (14.1:1 vs 18.9:1).
Seattle School District No. 1 also operates Lincoln High School (1,770 students) and Ballard High School (1,697 students) alongside Arbor Heights Elementary School.
Sourced from NCES CCD, CRDC, and F-33 (federal records, not a quality verdict). How we source and compute this.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
How Arbor Heights Elementary School compares
Arbor Heights Elementary School on the metrics families compare, against Washington and U.S. means.
| Metric | This school | vs Washington | Washington avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 14.1:1 | ▼ 20% | 17.6:1 | 15.7:1 |
| Free-lunch eligible | 16.6% | ▼ 63% | 45.0% | 51.7% |
| Enrollment | 495 | top 32% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
14.1:1
Leaner classes than 56% of US schools, a middle-of-the-pack class size.
495
Bigger than 61% of US schools by enrollment, mid-sized for the country.
Equity indicators (what these measure)
Economic need
16.6%
free-lunch eligible
- 63% below the Washington average of 45.0%
Below the 40% Title I threshold, among the lower-need profiles in the state; federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
14.1:1
students per teacher
- 20% below state mean
Top 24% in Washington - lower ratio than 76% of state schools
Close to the 15:1 benchmark most often cited for individualized attention.
Engagement
5.5%
chronically absent (missed 10%+ of school days)
In the 5-10% range, close to the pre-pandemic national baseline.
Funding equity
$20,430
per pupil, district-wide
- above Washington avg of $19,487
Well above the U.S. public-school average, reflecting substantially higher local or state investment per enrolled student.
Support staff
Counselors0.0 FTE
Student-support staffing from the Civil Rights Data Collection.
Discipline context
0
in-school suspensions + 0 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 0.0 per 100 students. Reported via the Civil Rights Data Collection.
Overview
- Common Core of Data (June 2026): enrollment, staffing, and the student-teacher ratio above.
- Civil Rights Data Collection: discipline counts and program access (AP, gifted, special education).
- F-33 School District Finance Survey: the district-wide per-pupil spending figures below.
Three separate federal collections, each on its own reporting cadence - which is why this school's numbers line up on a consistent basis against every other school and state on this site, rather than mixing figures pulled from different survey years.
Student demographics
White 60.9%
Hispanic or Latino 18.0%
Two or More 11.5%
African American 5.1%
Asian 3.6%
American Indian / Alaska Native 0.8%
Largest group: White at 60.9% of enrollment.
Student-body diversity index 58.0/100
Simpson diversity index - at 58.0, Arbor Heights Elementary School is more mixed than the Washington school average of 53.3.
Programs
Gifted & talented Yes
Funding & spending
District-wide per-pupil expenditure for Seattle School District No. 1, which includes Arbor Heights Elementary School.
$20,430
Per student
+5%
vs Washington
Avg $19,487
+23%
vs U.S.
Avg $16,593
Revenue mix
Local 40.0%
State 50.6%
Federal 9.3%
Source: NCES F-33 School District Finance Survey District-level finance · FY 2021-22 Per-pupil expenditure reflects the district-wide average. Individual school budgets are not reported at the federal level.
How Arbor Heights Elementary School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Lincoln High School | Larger | Similar economic need | Higher S:T ratio |
| Ballard High School | Larger | Similar economic need | Higher S:T ratio |
| Roosevelt High School | Larger | Similar economic need | Higher S:T ratio |
| Garfield High School | Larger | Higher economic need | Higher S:T ratio |
| West Seattle High School | Larger | Similar economic need | Higher S:T ratio |
Comparisons are relative to Arbor Heights Elementary School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 1,770
- Students per teacher
- 24.6:1
- Resource Index
- 46/100
- Enrollment
- 1,697
- Students per teacher
- 22.6:1
- Resource Index
- 46/100
- Enrollment
- 1,542
- Students per teacher
- 20.6:1
- Resource Index
- 46/100
- Enrollment
- 1,507
- Students per teacher
- 22.2:1
- Resource Index
- 39/100
- Enrollment
- 1,479
- Students per teacher
- 24.6:1
- Resource Index
- 35/100
Similar other schools in Seattle
6 comparable other schools (grades Mixed) serving the same city.
Summit Public School: Atlas
Standard public school
566 students 18.9:1 students per teacher
White Center Heights Elementary
Standard public school
527 students 17.6:1 students per teacher
Hilltop Elementary
Standard public school
519 students 20.8:1 students per teacher
Mount View Elementary
Standard public school
460 students 20:1 students per teacher
Louisa Boren Stem K-8
Standard public school
437 students 12.5:1 students per teacher
Beverly Park Elem at Glendale
Standard public school
411 students 18.7:1 students per teacher
Similar other schools statewide
Matched by enrollment size and by staffing ratio across all of Washington, not just this city - a different peer set than the local comparisons above.
Similar enrollment (~495 students)
Similar student-teacher ratio (~14.1:1)
Next steps
Verify locally before acting on Arbor Heights Elementary School's federal record.
- Compare Arbor Heights Elementary School against another school. Compare schools
- Seattle School District No. 1's spending and staffing shape this school. District profile
- Confirm current enrollment and boundaries with the school. Choosing guide
Federal record (CCD 2024-25, CRDC 2021-22) - PlainSchools assigns no subjective rating; the composite quality score is a transparent, reproducible index computed from this cited federal data.
Frequently asked questions about Arbor Heights Elementary School
How many students attend Arbor Heights Elementary School?
Arbor Heights Elementary School has 495 students enrolled. It is a public school in Seattle, WA.
What is the student-teacher ratio at Arbor Heights Elementary School?
The student-teacher ratio at Arbor Heights Elementary School is 14.1:1, which is 20% lower than the Washington average of 17.6:1 and 10% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
What percentage of students receive free lunch at Arbor Heights Elementary School?
16.6% of students at Arbor Heights Elementary School are eligible for free lunch, compared to the Washington average of 45.0%.
What is the racial and ethnic makeup of Arbor Heights Elementary School?
The largest demographic group at Arbor Heights Elementary School is White at 60.9% of enrollment, in Seattle, WA. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 58.0/100.
What is the Resource Investment Index for Arbor Heights Elementary School?
Arbor Heights Elementary School has a Resource Investment Index of 67/100 (higher reported resources relative to schools nationally) based on 3 factors: student-teacher ratio, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Arbor Heights Elementary School rank among schools in Seattle?
By Resource Investment Index, Arbor Heights Elementary School ranks #3 of 37 schools in Seattle, WA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in Seattle on the city page.
Is Arbor Heights Elementary School a good school?
Arbor Heights Elementary School earns 67/100 on the Resource Investment Index, with class sizes smaller than 76% of Washington schools. This is a resource snapshot, not an academic rating; see the Resource Investment Index question above for what the number does and doesn't measure.
What other schools are in Seattle School District No. 1?
Besides Arbor Heights Elementary School, Seattle School District No. 1 also operates Lincoln High School (1,770 students), Ballard High School (1,697 students), and Roosevelt High School (1,542 students). See the Seattle School District No. 1 district page for the complete list.
Related tools
Every figure on PlainSchools is rendered directly from the source NCES, CRDC and F-33 federal records, no number is typed in by an editor. Each school's figures reflect its most recent NCES/CRDC submission on file. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of June 2026.