Enrollment
333
Oregon · 2024-25 NCES data
Elementary school (grades K-5) · Corvallis, OR
Federal NCES profile for Letitia Carson Elementary School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 32/100.
The verdict
Letitia Carson Elementary School earns 32/100 on the Resource Investment Index, with class sizes smaller than 72% of Oregon schools.
Letitia Carson Elementary School has class sizes smaller than 72% of Oregon schools. Computed live against every Oregon school reporting to NCES.
By Resource Investment Index, Letitia Carson Elementary School ranks #9 of 9 elementary schools in Corvallis, OR.
NCES ID 410348000046 Verify on NCES CCD record →
Enrollment
333
Oregon · 2024-25 NCES data
Teachers (FTE)
22.0
Federal CCD staff survey
Students per teacher
15.1:1
vs 17.6:1 Oregon avg
-14% vs state
Free-lunch eligible
67.2%
vs 52.8% Oregon avg
+27% vs state
How Letitia Carson Elementary School compares with Oregon and U.S. medians
Smaller classes than state median
15.1:1 - 2.5 below the Oregon state median of 17.6:1, indicating smaller average class loads than typical schools in the state.
Letitia Carson Elementary School is a higher-need, mid-sized elementary school in Corvallis, Oregon, enrolling 333 students.
Class sizes run a bit leaner than typical: 15.1:1 puts it in the smaller third of Oregon schools by student-teacher ratio.
Economic need runs somewhat above the state's typical profile, with 67.2% of students eligible for free meals.
With 333 students, its enrollment sits close to the Oregon median campus size.
Its Resource Investment Index lands in the lower third of 1,273 scored Oregon schools.
Against 305 statewide peers matched on enrollment and economic need, it ranks mid-pack at #198.
Its student body is led by White (67%) and Hispanic or Latino (15%) (diversity index 51/100).
Counselor access is stretched at roughly 416 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Chronic absenteeism is elevated: 47.7% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Among Corvallis's elementary schools, it stands alongside Garfield Elementary School (378 students): Letitia Carson Elementary School is smaller than that campus by headcount and runs leaner classes (15.1:1 vs 15.1:1).
Corvallis Sd 509j also operates Corvallis High School (1,273 students) and Crescent Valley High School (875 students) alongside Letitia Carson 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
Letitia Carson 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 | 15.1:1 | ▼ 14% | 17.6:1 | 15.7:1 |
| Free-lunch eligible | 67.2% | ▲ 27% | 52.8% | 51.7% |
| Enrollment | 333 | top 52% | - | - |
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 67.2% of enrollment.
Simpson diversity index - at 50.9, Letitia Carson Elementary School is more mixed than the Oregon school average of 47.1.
District-wide per-pupil expenditure for Corvallis Sd 509j, which includes Letitia Carson 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 |
|---|---|---|---|
| Corvallis High School | Larger | Lower economic need | Higher S:T ratio |
| Crescent Valley High School | Larger | Lower economic need | Higher S:T ratio |
| Linus Pauling Middle School | Larger | Lower economic need | Similar S:T ratio |
| Cheldelin Middle School | Larger | Lower economic need | Higher S:T ratio |
| Garfield Elementary School | Similar size | Similar economic need | Similar S:T ratio |
Comparisons are relative to Letitia Carson Elementary School's own figures; each column derives from NCES Common Core of Data.
6 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 Letitia Carson 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.
Letitia Carson Elementary School has 333 students enrolled. It is an elementary school in Corvallis, OR.
The student-teacher ratio at Letitia Carson Elementary School is 15.1:1, which is 14% lower than the Oregon average of 17.6:1 and 4% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
67.2% of students at Letitia Carson Elementary School are eligible for free lunch, compared to the Oregon average of 52.8%.
The largest demographic group at Letitia Carson Elementary School is White at 67.2% of enrollment, in Corvallis, OR. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 50.9/100.
Letitia Carson Elementary School has a Resource Investment Index of 32/100 (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, Letitia Carson Elementary School ranks #9 of 9 elementary schools in Corvallis, 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 Corvallis on the city page.
Letitia Carson Elementary School earns 32/100 on the Resource Investment Index, with class sizes smaller than 72% 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 Letitia Carson Elementary School, Corvallis Sd 509j also operates Corvallis High School (1,273 students), Crescent Valley High School (875 students), and Linus Pauling Middle School (712 students). See the Corvallis Sd 509j 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, “Letitia Carson Elementary School, Corvallis 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/letitia-carson-elementary-school-or
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