Enrollment
367
Washington · 2024-25 NCES data
Other / mixed grade configuration · Auburn, WA
Federal NCES profile for Arthur Jacobsen Elementary, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 36/100.
The verdict
Arthur Jacobsen Elementary earns 36/100 on the Resource Investment Index, with class sizes smaller than 81% of Washington schools. It is also more racially and ethnically mixed than most Washington schools.
Arthur Jacobsen Elementary has class sizes smaller than 81% of Washington schools. Computed live against every Washington school reporting to NCES.
By Resource Investment Index, Arthur Jacobsen Elementary ranks #2 of 4 schools in Auburn, WA.
NCES ID 530030003174 Verify on NCES CCD record →
Enrollment
367
Washington · 2024-25 NCES data
Teachers (FTE)
27.0
Federal CCD staff survey
Students per teacher
13.6:1
vs 17.6:1 Washington avg
-23% vs state
Free-lunch eligible
44.9%
vs 45.0% Washington avg
-0% vs state
How Arthur Jacobsen Elementary compares with Washington and U.S. medians
Smaller classes than state median
13.6:1 - 4.0 below the Washington state median of 17.6:1, indicating smaller average class loads than typical schools in the state.
Arthur Jacobsen Elementary is a mid-sized combined-grade school in Auburn, Washington, enrolling 367 students.
Class sizes run a bit leaner than typical: 13.6:1 puts it in the smaller third of Washington schools by student-teacher ratio.
Its free-meal eligibility rate of 44.9% lands close to the Washington typical range, neither a high- nor low-need campus by this measure.
With 367 students, its enrollment sits close to the Washington median campus size.
Its Resource Investment Index lands in the lower third of 2,394 scored Washington schools.
Among 446 similarly sized, similarly resourced-need Washington schools statewide, it ranks #366, in the lower tier once campus size and economic need are matched.
Its student body is led by Asian (32%) and White (26%), more mixed than most schools in the state (diversity index 77/100).
Counselor availability sits well past the ASCA benchmark, roughly 367 students sharing each counselor, though short of the most stretched campuses.
Chronic absenteeism is elevated: 71.7% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Among Auburn's public schools, it stands alongside Willow Crest Elementary (656 students): Arthur Jacobsen Elementary is smaller than that campus by headcount and runs leaner classes (13.6:1 vs 20.5:1).
Auburn School District also operates Auburn Senior High School (1,918 students) and Auburn Riverside High School (1,852 students) alongside Arthur Jacobsen Elementary.
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
Arthur Jacobsen Elementary on the metrics families compare, against Washington and U.S. means.
| Metric | This school | vs Washington | Washington avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 13.6:1 | ▼ 23% | 17.6:1 | 15.7:1 |
| Free-lunch eligible | 44.9% | ▼ 0% | 45.0% | 51.7% |
| Enrollment | 367 | top 53% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
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.
Largest group: Asian at 32.2% of enrollment.
Simpson diversity index - at 76.6, Arthur Jacobsen Elementary is more mixed than the Washington school average of 53.3.
District-wide per-pupil expenditure for Auburn School District, which includes Arthur Jacobsen Elementary.
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.
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Auburn Senior High School | Larger | Higher economic need | Higher S:T ratio |
| Auburn Riverside High School | Larger | Similar economic need | Higher S:T ratio |
| Auburn Mountainview High School | Larger | Similar economic need | Higher S:T ratio |
| Cascade Middle School | Larger | Higher economic need | Higher S:T ratio |
| Olympic Middle School | Larger | Higher economic need | Higher S:T ratio |
Comparisons are relative to Arthur Jacobsen Elementary's own figures; each column derives from NCES Common Core of Data.
3 comparable other schools (grades Mixed) serving the same city.
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.
Next steps
Verify locally before acting on Arthur Jacobsen Elementary's federal record.
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.
Arthur Jacobsen Elementary has 367 students enrolled. It is a public school in Auburn, WA.
The student-teacher ratio at Arthur Jacobsen Elementary is 13.6:1, which is 23% lower than the Washington average of 17.6:1 and 13% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
44.9% of students at Arthur Jacobsen Elementary are eligible for free lunch, compared to the Washington average of 45.0%.
The largest demographic group at Arthur Jacobsen Elementary is Asian at 32.2% of enrollment, in Auburn, WA. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 76.6/100.
Arthur Jacobsen Elementary has a Resource Investment Index of 36/100 (typical reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, counselor availability, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
By Resource Investment Index, Arthur Jacobsen Elementary ranks #2 of 4 schools in Auburn, WA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in Auburn on the city page.
Arthur Jacobsen Elementary earns 36/100 on the Resource Investment Index, with class sizes smaller than 81% of Washington schools. It is also more racially and ethnically mixed than most 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.
Besides Arthur Jacobsen Elementary, Auburn School District also operates Auburn Senior High School (1,918 students), Auburn Riverside High School (1,852 students), and Auburn Mountainview High School (1,560 students). See the Auburn School District district page for the complete list.
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.
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PlainSchools, “Arthur Jacobsen Elementary, Auburn WA.” Compiled from NCES Common Core of Data, Civil Rights Data Collection, and the NCES F-33 finance survey; data as of June 2026. https://plainschools.com/schools/arthur-jacobsen-elementary-wa
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