Enrollment
352
Oregon · 2024-25 NCES data
Elementary school (grades K-5) · Astoria, OR
Federal NCES profile for Lewis & Clark Elementary School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 45/100.
The verdict
Lewis & Clark Elementary School earns 45/100 on the Resource Investment Index, with class sizes smaller than 84% of Oregon schools.
Lewis & Clark Elementary School has class sizes smaller than 84% of Oregon schools. Computed live against every Oregon school reporting to NCES.
By Resource Investment Index, Lewis & Clark Elementary School ranks #1 of 3 elementary schools in Astoria, OR.
Enrollment
352
Oregon · 2024-25 NCES data
Teachers (FTE)
26.0
Federal CCD staff survey
Students per teacher
13.5:1
vs 17.6:1 Oregon avg
-23% vs state
Free-lunch eligible
32.1%
vs 52.8% Oregon avg
-39% vs state
How Lewis & Clark Elementary School compares with Oregon and U.S. medians
Smaller classes than state median
13.5:1 - 4.1 below the Oregon state median of 17.6:1, indicating smaller average class loads than typical schools in the state.
Lewis & Clark Elementary School is a mid-sized elementary school in Astoria, Oregon, enrolling 352 students.
Class sizes run a bit leaner than typical: 13.5:1 puts it in the smaller third of Oregon schools by student-teacher ratio.
Economic need runs somewhat below the state's typical profile, with 32.1% of students eligible for free meals.
With 352 students, its enrollment sits close to the Oregon median campus size.
Its Resource Investment Index lands in the upper third of 1,273 scored Oregon schools.
Against 204 statewide peers matched on enrollment and economic need, it ranks in the upper tier at #32.
Its student body is led by White (74%) and Hispanic or Latino (20%) (diversity index 42/100).
Counselor coverage is strong, about 176 students per counselor, inside the American School Counselor Association's recommended 250:1.
Chronic absenteeism is elevated: 44.6% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Among Astoria's elementary schools, it stands alongside Astor Elementary School (342 students): Lewis & Clark Elementary School is larger than that campus by headcount and runs heavier classes (13.5:1 vs 12.7:1).
Astoria Sd 1 also operates Astoria Senior High School (594 students) and Astoria Middle School (454 students) alongside Lewis & Clark Elementary 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
Lewis & Clark Elementary School on the metrics families compare, against Oregon and U.S. means.
| Metric | This school | vs Oregon | Oregon avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 13.5:1 | ▼ 23% | 17.6:1 | 15.7:1 |
| Free-lunch eligible | 32.1% | ▼ 39% | 52.8% | 51.7% |
| Enrollment | 352 | top 48% | - | - |
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 73.5% of enrollment.
Simpson diversity index - at 41.9, Lewis & Clark Elementary School is less mixed than the Oregon school average of 47.1.
District-wide per-pupil expenditure for Astoria Sd 1, which includes Lewis & Clark Elementary 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 |
|---|---|---|---|
| Astoria Senior High School | Larger | Similar economic need | Higher S:T ratio |
| Astoria Middle School | Larger | Similar economic need | Higher S:T ratio |
| Astor Elementary School | Similar size | Similar economic need | Similar S:T ratio |
Comparisons are relative to Lewis & Clark Elementary School's own figures; each column derives from NCES Common Core of Data.
2 comparable elementary schools (grades K-5) serving the same city.
Matched by enrollment size and by staffing ratio across all of Oregon, not just this city - a different peer set than the local comparisons above.
Next steps
Verify locally before acting on Lewis & Clark Elementary 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.
Lewis & Clark Elementary School has 352 students enrolled. It is an elementary school in Astoria, OR.
The student-teacher ratio at Lewis & Clark Elementary School is 13.5:1, which is 23% lower than the Oregon average of 17.6:1 and 14% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
32.1% of students at Lewis & Clark Elementary School are eligible for free lunch, compared to the Oregon average of 52.8%.
The largest demographic group at Lewis & Clark Elementary School is White at 73.5% of enrollment, in Astoria, OR.
Lewis & Clark Elementary School has a Resource Investment Index of 45/100 (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, Lewis & Clark Elementary School ranks #1 of 3 elementary schools in Astoria, OR. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all elementary schools in Astoria on the city page.
Lewis & Clark Elementary School earns 45/100 on the Resource Investment Index, with class sizes smaller than 84% of Oregon 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 Lewis & Clark Elementary School, Astoria Sd 1 also operates Astoria Senior High School (594 students), Astoria Middle School (454 students), and Astor Elementary School (342 students). See the Astoria Sd 1 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, “Lewis & Clark Elementary School, Astoria OR.” 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/lewis-clark-elementary-school-or
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