Enrollment
280
Indiana · 2024-25 NCES data
High school (grades 9-12) · Lynnville, IN
Federal NCES profile for Tecumseh High School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 44/100.
The verdict
Tecumseh High School earns 44/100 on the Resource Investment Index, with class sizes smaller than 86% of Indiana schools. It is also less racially and ethnically mixed than most Indiana schools.
Tecumseh High School has class sizes smaller than 86% of Indiana schools. Computed live against every Indiana school reporting to NCES.
By Resource Investment Index, Tecumseh High School ranks #3 of 3 public schools in Lynnville, IN.
NCES ID 181239001986 Verify on NCES CCD record →
Enrollment
280
Indiana · 2024-25 NCES data
Teachers (FTE)
23.0
Federal CCD staff survey
Students per teacher
12.2:1
vs 15.9:1 Indiana avg
-23% vs state
Free-lunch eligible
22.9%
vs 49.5% Indiana avg
-54% vs state
How Tecumseh High School compares with Indiana and U.S. medians
Smaller classes than state median
12.2:1 - 3.7 below the Indiana state median of 15.9:1, indicating smaller average class loads than typical schools in the state.
Tecumseh High School is a mid-sized high school in Lynnville, Indiana, enrolling 280 students.
Classes run notably small here: at 12.2:1, Tecumseh High School is leaner than roughly 86% of Indiana schools and 23% under the state's 15.9:1 norm, more adult attention per pupil than most peers.
Comparatively few students face economic hardship here, 22.9% free-meal eligibility runs 54% below the Indiana average.
Enrollment of 280 puts it in the smaller third of Indiana schools by headcount.
Its Resource Investment Index lands in the upper third of 1,862 scored Indiana schools.
Against 126 statewide peers matched on enrollment and economic need, it ranks mid-pack at #78.
Its student body is predominantly White (97% of enrollment), among the less diverse in the state (diversity index 6/100).
On the academic-pipeline side it reports 4 Advanced Placement courses.
Counselor coverage runs a bit thin, about 255 students per counselor, somewhat past the ASCA-recommended 250:1 benchmark.
12.5% of students were chronically absent in the 2021-22 collection, in line with the post-pandemic national range.
Warrick County School Corp also operates Castle High School (1,953 students) and John H Castle Elementary School (965 students) alongside Tecumseh High 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
Tecumseh High School on the metrics families compare, against Indiana and U.S. means.
| Metric | This school | vs Indiana | Indiana avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 12.2:1 | ▼ 23% | 15.9:1 | 15.7:1 |
| Free-lunch eligible | 22.9% | ▼ 54% | 49.5% | 51.7% |
| Enrollment | 280 | top 81% | - | - |
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 96.8% of enrollment.
Simpson diversity index - at 6.3, Tecumseh High School is less mixed than the Indiana school average of 39.0.
District-wide per-pupil expenditure for Warrick County School Corp, which includes Tecumseh High 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 |
|---|---|---|---|
| Castle High School | Larger | Similar economic need | Higher S:T ratio |
| John H Castle Elementary School | Larger | Similar economic need | Higher S:T ratio |
| Boonville High School | Larger | Higher economic need | Higher S:T ratio |
| Castle North Middle School | Larger | Similar economic need | Higher S:T ratio |
| Sharon Elementary School | Larger | Higher economic need | Higher S:T ratio |
Comparisons are relative to Tecumseh High School's own figures; each column derives from NCES Common Core of Data.
Matched by enrollment size and by staffing ratio across all of Indiana, not just this city - a different peer set than the local comparisons above.
Next steps
Verify locally before acting on Tecumseh High 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.
Tecumseh High School has 280 students enrolled. It is a high school in Lynnville, IN.
The student-teacher ratio at Tecumseh High School is 12.2:1, which is 23% lower than the Indiana average of 15.9:1 and 22% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
22.9% of students at Tecumseh High School are eligible for free lunch, compared to the Indiana average of 49.5%.
The largest demographic group at Tecumseh High School is White at 96.8% of enrollment, in Lynnville, IN.
Tecumseh High School has a Resource Investment Index of 44/100 (typical reported resources relative to schools nationally) based on 5 factors: student-teacher ratio, AP course offerings, counselor availability, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
By Resource Investment Index, Tecumseh High School ranks #3 of 3 public schools in Lynnville, IN. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in Lynnville on the city page.
Tecumseh High School earns 44/100 on the Resource Investment Index, with class sizes smaller than 86% of Indiana schools. It is also less racially and ethnically mixed than most Indiana 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 Tecumseh High School, Warrick County School Corp also operates Castle High School (1,953 students), John H Castle Elementary School (965 students), and Boonville High School (892 students). See the Warrick County School Corp 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, “Tecumseh High School, Lynnville IN.” 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/tecumseh-high-school-in
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