Enrollment
767
Washington · 2024-25 NCES data
Elementary school (grades K-5) · Oak Harbor, WA
Federal NCES profile for Oak Harbor Intermediate School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 43/100.
The verdict
Oak Harbor Intermediate School earns 43/100 on the Resource Investment Index, with class sizes near the Washington median.
Oak Harbor Intermediate School has class sizes near the Washington median. Computed live against every Washington school reporting to NCES.
By Resource Investment Index, Oak Harbor Intermediate School ranks #5 of 5 elementary schools in Oak Harbor, WA.
NCES ID 530594000904 Verify on NCES CCD record →
Enrollment
767
Washington · 2024-25 NCES data
Teachers (FTE)
52.0
Federal CCD staff survey
Students per teacher
14.8:1
vs 17.6:1 Washington avg
-16% vs state
Free-lunch eligible
32.4%
vs 45.0% Washington avg
-28% vs state
How Oak Harbor Intermediate School compares with Washington and U.S. medians
Smaller classes than state median
14.8:1 - 2.8 below the Washington state median of 17.6:1, indicating smaller average class loads than typical schools in the state.
Oak Harbor Intermediate School is a large elementary school in Oak Harbor, Washington, enrolling 767 students.
Class sizes run a bit leaner than typical: 14.8:1 puts it in the smaller third of Washington schools by student-teacher ratio.
Economic need runs somewhat below the state's typical profile, with 32.4% of students eligible for free meals.
Enrollment of 767 puts it in the larger third of Washington schools by headcount.
Its Resource Investment Index sits near the middle of the pack among 2,394 scored Washington schools.
Against 339 statewide peers matched on enrollment and economic need, it ranks mid-pack at #185.
Its student body is led by White (52%) and Hispanic or Latino (22%) (diversity index 66/100).
Counselor availability sits well past the ASCA benchmark, roughly 384 students sharing each counselor, though short of the most stretched campuses.
Attendance runs somewhat below the norm, with 24.5% of students chronically absent per the 2021-22 civil-rights collection.
Its district draws 18.6% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
Among Oak Harbor's elementary schools, it stands alongside Hillcrest Elementary (460 students): Oak Harbor Intermediate School is larger than that campus by headcount and runs leaner classes (14.8:1 vs 14.8:1).
Oak Harbor School District also operates Oak Harbor High School (1,562 students) and North Whidbey Middle School (705 students) alongside Oak Harbor Intermediate 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
Oak Harbor Intermediate 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 | 14.8:1 | ▼ 16% | 17.6:1 | 15.7:1 |
| Free-lunch eligible | 32.4% | ▼ 28% | 45.0% | 51.7% |
| Enrollment | 767 | top 12% | - | - |
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 51.5% of enrollment.
Simpson diversity index - at 66.0, Oak Harbor Intermediate School is more mixed than the Washington school average of 53.3.
District-wide per-pupil expenditure for Oak Harbor School District, which includes Oak Harbor Intermediate School.
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 |
|---|---|---|---|
| Oak Harbor High School | Larger | Similar economic need | Higher S:T ratio |
| North Whidbey Middle School | Similar size | Similar economic need | Similar S:T ratio |
| Hillcrest Elementary | Smaller | Similar economic need | Similar S:T ratio |
| Crescent Harbor Elem | Smaller | Similar economic need | Lower S:T ratio |
| Oak Harbor Elementary | Smaller | Similar economic need | Similar S:T ratio |
Comparisons are relative to Oak Harbor Intermediate School's own figures; each column derives from NCES Common Core of Data.
4 comparable elementary schools (grades K-5) 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 Oak Harbor Intermediate School'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.
Oak Harbor Intermediate School has 767 students enrolled. It is an elementary school in Oak Harbor, WA.
The student-teacher ratio at Oak Harbor Intermediate School is 14.8:1, 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.
32.4% of students at Oak Harbor Intermediate School are eligible for free lunch, compared to the Washington average of 45.0%.
The largest demographic group at Oak Harbor Intermediate School is White at 51.5% of enrollment, in Oak Harbor, WA. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 66.0/100.
Oak Harbor Intermediate School has a Resource Investment Index of 43/100 (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, Oak Harbor Intermediate School ranks #5 of 5 elementary schools in Oak Harbor, WA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all elementary schools in Oak Harbor on the city page.
Oak Harbor Intermediate School earns 43/100 on the Resource Investment Index, with class sizes near the Washington median. 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 Oak Harbor Intermediate School, Oak Harbor School District also operates Oak Harbor High School (1,562 students), North Whidbey Middle School (705 students), and Hillcrest Elementary (460 students). See the Oak Harbor 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.
Published by
PlainSchools Editorial
Independent public-data reference that compiles, verifies, and contextualizes official datasets. We do not accept compensation from entities we cover, and every dataset cites its originating public source.
Last updated:
PlainSchools, “Oak Harbor Intermediate School, Oak Harbor 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/oak-harbor-intermediate-school-wa
You are welcome to quote these figures with attribution to PlainSchools and the underlying source. The URL above is stable.