Enrollment
506
Washington · 2024-25 NCES data
Other / mixed grade configuration · Milton, WA
Federal NCES profile for Discovery Primary School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 34/100.
The verdict
Discovery Primary School earns 34/100 on the Resource Investment Index, with class sizes near the Washington median.
Discovery Primary School has class sizes near the Washington median. Computed live against every Washington school reporting to NCES.
NCES ID 530288000464 Verify on NCES CCD record →
Enrollment
506
Washington · 2024-25 NCES data
Teachers (FTE)
32.0
Federal CCD staff survey
Students per teacher
15.8:1
vs 17.6:1 Washington avg
-10% vs state
Free-lunch eligible
34.9%
vs 45.0% Washington avg
-22% vs state
How Discovery Primary School compares with Washington and U.S. medians
At or below state median
15.8:1 - 1.8 below the Washington state median of 17.6:1, indicating smaller average class loads than typical schools in the state.
Discovery Primary School is a mid-sized combined-grade school in Milton, Washington, enrolling 506 students.
At 15.8:1, its student-teacher ratio sits close to the Washington median, within a few percentage points of the 17.6:1 state norm, neither notably crowded nor notably small.
Economic need runs somewhat below the state's typical profile, with 34.9% of students eligible for free meals.
Enrollment of 506 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 494 similarly sized, similarly resourced-need Washington schools statewide, it ranks #432, in the lower tier once campus size and economic need are matched.
Its student body is led by White (42%) and Hispanic or Latino (25%) (diversity index 73/100).
Counselor access is stretched at roughly 506 students per counselor, well above the ASCA-recommended 250:1 ceiling.
11.7% of students were chronically absent in the 2021-22 collection, in line with the post-pandemic national range.
Fife School District also operates Fife High School (885 students) and Fife Elementary School (866 students) alongside Discovery Primary 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
Discovery Primary 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 | 15.8:1 | ▼ 10% | 17.6:1 | 15.7:1 |
| Free-lunch eligible | 34.9% | ▼ 22% | 45.0% | 51.7% |
| Enrollment | 506 | top 30% | - | - |
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 42.1% of enrollment.
Simpson diversity index - at 72.8, Discovery Primary School is more mixed than the Washington school average of 53.3.
District-wide per-pupil expenditure for Fife School District, which includes Discovery Primary 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 |
|---|---|---|---|
| Fife High School | Larger | Similar economic need | Higher S:T ratio |
| Fife Elementary School | Larger | Higher economic need | Similar S:T ratio |
| Columbia Junior High School | Similar size | Similar economic need | Higher S:T ratio |
| Surprise Lake Middle School | Similar size | Similar economic need | Higher S:T ratio |
| Hedden Elementary School | Similar size | Similar economic need | Higher S:T ratio |
Comparisons are relative to Discovery Primary School'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 Discovery Primary 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.
Discovery Primary School has 506 students enrolled. It is a public school in Milton, WA.
The student-teacher ratio at Discovery Primary School is 15.8:1, which is 10% lower than the Washington average of 17.6:1 and 1% higher than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
34.9% of students at Discovery Primary School are eligible for free lunch, compared to the Washington average of 45.0%.
The largest demographic group at Discovery Primary School is White at 42.1% of enrollment, in Milton, WA. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 72.8/100.
Discovery Primary School has a Resource Investment Index of 34/100 (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).
Discovery Primary School earns 34/100 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 Discovery Primary School, Fife School District also operates Fife High School (885 students), Fife Elementary School (866 students), and Columbia Junior High School (619 students). See the Fife 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, “Discovery Primary School, Milton 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/discovery-primary-school-wa
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