Enrollment
485
Washington · 2024-25 NCES data
Elementary school (grades K-5) · Langley, WA
Federal NCES profile for South Whidbey Elementary, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 39/100.
The verdict
South Whidbey Elementary earns 39/100 on the Resource Investment Index, with class sizes smaller than 70% of Washington schools.
South Whidbey Elementary has class sizes smaller than 70% of Washington schools. Computed live against every Washington school reporting to NCES.
By Resource Investment Index, South Whidbey Elementary ranks #3 of 4 public schools in Langley, WA.
NCES ID 530819002240 Verify on NCES CCD record →
Enrollment
485
Washington · 2024-25 NCES data
Teachers (FTE)
33.0
Federal CCD staff survey
Students per teacher
14.7:1
vs 17.6:1 Washington avg
-16% vs state
Free-lunch eligible
28.2%
vs 45.0% Washington avg
-37% vs state
How South Whidbey Elementary compares with Washington and U.S. medians
Smaller classes than state median
14.7:1 - 2.9 below the Washington state median of 17.6:1, indicating smaller average class loads than typical schools in the state.
South Whidbey Elementary is a mid-sized elementary school in Langley, Washington, enrolling 485 students.
Class sizes run a bit leaner than typical: 14.7:1 puts it in the smaller third of Washington schools by student-teacher ratio.
Economic need runs somewhat below the state's typical profile, with 28.2% of students eligible for free meals.
Enrollment of 485 puts it in the larger third of Washington schools by headcount.
Its Resource Investment Index lands in the lower third of 2,394 scored Washington schools.
Among 507 similarly sized, similarly resourced-need Washington schools statewide, it ranks #396, in the lower tier once campus size and economic need are matched.
Its student body is led by White (80%) and Two or More (10%) (diversity index 35/100).
Counselor access is stretched at roughly 485 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Attendance runs somewhat below the norm, with 23.5% of students chronically absent per the 2021-22 civil-rights collection.
South Whidbey School District also operates South Whidbey High School (390 students) and South Whidbey Middle (290 students) alongside South Whidbey 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
South Whidbey 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 | 14.7:1 | ▼ 16% | 17.6:1 | 15.7:1 |
| Free-lunch eligible | 28.2% | ▼ 37% | 45.0% | 51.7% |
| Enrollment | 485 | top 33% | - | - |
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: White at 79.6% of enrollment.
Simpson diversity index - at 35.0, South Whidbey Elementary is less mixed than the Washington school average of 53.3.
District-wide per-pupil expenditure for South Whidbey School District, which includes South Whidbey 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 |
|---|---|---|---|
| South Whidbey High School | Similar size | Similar economic need | Higher S:T ratio |
| South Whidbey Middle | Smaller | Similar economic need | Higher S:T ratio |
| South Whidbey Academy | Smaller | Higher economic need | No ratio data |
| South Whidbey Special Services | Smaller | No free-lunch data | No ratio data |
Comparisons are relative to South Whidbey Elementary's own figures; each column derives from NCES Common Core of Data.
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 South Whidbey 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.
South Whidbey Elementary has 485 students enrolled. It is an elementary school in Langley, WA.
The student-teacher ratio at South Whidbey Elementary is 14.7:1, which is 16% lower than the Washington average of 17.6:1 and 6% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
28.2% of students at South Whidbey Elementary are eligible for free lunch, compared to the Washington average of 45.0%.
The largest demographic group at South Whidbey Elementary is White at 79.6% of enrollment, in Langley, WA.
South Whidbey Elementary has a Resource Investment Index of 39/100 (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, South Whidbey Elementary ranks #3 of 4 public schools in Langley, WA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in Langley on the city page.
South Whidbey Elementary earns 39/100 on the Resource Investment Index, with class sizes smaller than 70% 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.
Besides South Whidbey Elementary, South Whidbey School District also operates South Whidbey High School (390 students), South Whidbey Middle (290 students), and South Whidbey Academy (42 students). See the South Whidbey 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, “South Whidbey Elementary, Langley 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/south-whidbey-elementary-wa
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