Enrollment
628
Michigan · 2024-25 NCES data
Other / mixed grade configuration · Lapeer, MI
Federal NCES profile for Zemmer Campus 89, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 30/100.
The verdict
Zemmer Campus 89 earns 30/100 on the Resource Investment Index, with class sizes larger than 87% of Michigan schools.
Zemmer Campus 89 has class sizes larger than 87% of Michigan schools. Computed live against every Michigan school reporting to NCES.
By Resource Investment Index, Zemmer Campus 89 ranks #2 of 3 public schools in Lapeer, MI.
NCES ID 262118008121 Verify on NCES CCD record →
Enrollment
628
Michigan · 2024-25 NCES data
Teachers (FTE)
29.0
Federal CCD staff survey
Students per teacher
21.7:1
vs 17.5:1 Michigan avg
+24% vs state
Free-lunch eligible
48.4%
vs 54.3% Michigan avg
-11% vs state
How Zemmer Campus 89 compares with Michigan and U.S. medians
Larger classes than state median
21.7:1 - 4.2 above the Michigan state median of 17.5:1, indicating larger average class loads than typical schools in the state.
Zemmer Campus 89 is a mid-sized combined-grade school in Lapeer, Michigan, enrolling 628 students.
Class loads run heavy: 21.7:1 is larger than about 87% of Michigan schools and 24% above the 17.5:1 state mean, so each teacher carries more students than is typical.
Its free-meal eligibility rate of 48.4% lands close to the Michigan typical range, neither a high- nor low-need campus by this measure.
Enrollment of 628 puts it in the larger third of Michigan schools by headcount.
Its Resource Investment Index sits near the middle of the pack among 3,375 scored Michigan schools.
Against 536 statewide peers matched on enrollment and economic need, it ranks in the upper tier at #113.
Its student body is predominantly White (90% of enrollment) (diversity index 20/100).
Counselor coverage runs a bit thin, about 314 students per counselor, somewhat past the ASCA-recommended 250:1 benchmark.
Chronic absenteeism is elevated: 42.5% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Discipline events run high: 143 in- and out-of-school suspensions were reported for 628 students in the 2021-22 Civil Rights Data Collection.
The federal civil-rights collection also records 3 expulsions at this campus for 2021-22.
Among Lapeer's public schools, it stands alongside Center for Innovation (210 students): Zemmer Campus 89 is larger than that campus by headcount and runs heavier classes (21.7:1 vs 16.2:1).
Lapeer Community Schools also operates Lapeer High School (1,006 students) and Rolland Warner Campus 67 (610 students) alongside Zemmer Campus 89.
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
Zemmer Campus 89 on the metrics families compare, against Michigan and U.S. means.
| Metric | This school | vs Michigan | Michigan avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 21.7:1 | ▲ 24% | 17.5:1 | 15.7:1 |
| Free-lunch eligible | 48.4% | ▼ 11% | 54.3% | 51.7% |
| Enrollment | 628 | top 16% | - | - |
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 89.5% of enrollment.
Simpson diversity index - at 19.5, Zemmer Campus 89 is less mixed than the Michigan school average of 36.2.
District-wide per-pupil expenditure for Lapeer Community Schools, which includes Zemmer Campus 89.
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 |
|---|---|---|---|
| Lapeer High School | Larger | Lower economic need | Similar S:T ratio |
| Rolland Warner Campus 67 | Similar size | Similar economic need | Lower S:T ratio |
| Ck Schickler Elementary School | Smaller | Higher economic need | Lower S:T ratio |
| Elva Lynch Elementary School | Smaller | Similar economic need | Lower S:T ratio |
| Turrill Elementary School | Smaller | Similar economic need | Lower S:T ratio |
Comparisons are relative to Zemmer Campus 89's own figures; each column derives from NCES Common Core of Data.
1 comparable other schools (grades Mixed) serving the same city.
Matched by enrollment size and by staffing ratio across all of Michigan, not just this city - a different peer set than the local comparisons above.
Next steps
Verify locally before acting on Zemmer Campus 89'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.
Zemmer Campus 89 has 628 students enrolled. It is a public school in Lapeer, MI.
The student-teacher ratio at Zemmer Campus 89 is 21.7:1, which is 24% higher than the Michigan average of 17.5:1 and 38% higher than the national average of 15.7:1.
48.4% of students at Zemmer Campus 89 are eligible for free lunch, compared to the Michigan average of 54.3%.
The largest demographic group at Zemmer Campus 89 is White at 89.5% of enrollment, in Lapeer, MI.
Zemmer Campus 89 has a Resource Investment Index of 30/100 (lower reported resources relative to schools nationally) based on 4 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, Zemmer Campus 89 ranks #2 of 3 public schools in Lapeer, MI. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in Lapeer on the city page.
Zemmer Campus 89 earns 30/100 on the Resource Investment Index, with class sizes larger than 87% of Michigan 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 Zemmer Campus 89, Lapeer Community Schools also operates Lapeer High School (1,006 students), Rolland Warner Campus 67 (610 students), and Ck Schickler Elementary School (457 students). See the Lapeer Community Schools 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, “Zemmer Campus 89, Lapeer MI.” 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/zemmer-campus-89-mi
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