Enrollment
421
Washington · 2024-25 NCES data
Elementary school (grades K-5) · Mount Vernon, WA
Federal NCES profile for Conway School District 317, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 53/100.
The verdict
Conway School District 317 earns 53/100 on the Resource Investment Index, with class sizes near the Washington median.
Conway School District 317 has class sizes near the Washington median. Computed live against every Washington school reporting to NCES.
By Resource Investment Index, Conway School District 317 ranks #2 of 8 elementary schools in Mount Vernon, WA.
NCES ID 530168000287 Verify on NCES CCD record →
Enrollment
421
Washington · 2024-25 NCES data
Teachers (FTE)
26.0
Federal CCD staff survey
Students per teacher
16.2:1
vs 17.6:1 Washington avg
-8% vs state
Free-lunch eligible
21.4%
vs 45.0% Washington avg
-52% vs state
How Conway School District 317 compares with Washington and U.S. medians
Conway School District 317 is a mid-sized elementary school in Mount Vernon, Washington, enrolling 421 students.
At 16.2:1, 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 21.4% of students eligible for free meals.
With 421 students, its enrollment sits close to the Washington median campus size.
Its Resource Investment Index lands in the upper third of 2,394 scored Washington schools.
Against 417 statewide peers matched on enrollment and economic need, it ranks in the upper tier at #82.
Its student body is predominantly White (82% of enrollment) (diversity index 31/100).
Counselor access is stretched at roughly 421 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Attendance holds up well here: only 4.0% of students were chronically absent, below the typical post-pandemic national figure.
The surrounding Conway School District spends $15,243 per pupil, 22% below the Washington average, a leaner-resourced district than most.
Among Mount Vernon's elementary schools, it stands alongside Madison Elementary (498 students): Conway School District 317 is smaller than that campus by headcount and runs heavier classes (16.2:1 vs 14.6:1).
Conway School District operates only this one school, so Conway School District 317 has no district-mates to compare against locally.
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
Conway School District 317 on the metrics families compare, against Washington and U.S. means.
| Metric | This school | vs Washington | Washington avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 16.2:1 | ▼ 8% | 17.6:1 | 15.7:1 |
| Free-lunch eligible | 21.4% | ▼ 52% | 45.0% | 51.7% |
| Enrollment | 421 | top 44% | - | - |
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 81.9% of enrollment.
Simpson diversity index - at 31.0, Conway School District 317 is less mixed than the Washington school average of 53.3.
District-wide per-pupil expenditure for Conway School District, which includes Conway School District 317.
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.
6 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 Conway School District 317'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.
Conway School District 317 has 421 students enrolled. It is an elementary school in Mount Vernon, WA.
The student-teacher ratio at Conway School District 317 is 16.2:1, which is 8% lower than the Washington average of 17.6:1 and 3% higher than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
21.4% of students at Conway School District 317 are eligible for free lunch, compared to the Washington average of 45.0%.
The largest demographic group at Conway School District 317 is White at 81.9% of enrollment, in Mount Vernon, WA.
Conway School District 317 has a Resource Investment Index of 53/100 (higher 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, Conway School District 317 ranks #2 of 8 elementary schools in Mount Vernon, 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 Mount Vernon on the city page.
Conway School District 317 earns 53/100 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.
None reported; Conway School District operates only Conway School District 317 as a public school district in NCES's records.
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.