Enrollment
300
Illinois · 2024-25 NCES data
Other / mixed grade configuration · Lockport, IL
Federal NCES profile for Fairmont School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 33/100.
The verdict
Fairmont School earns 33/100 on the Resource Investment Index, with class sizes smaller than 92% of Illinois schools.
Fairmont School has class sizes smaller than 92% of Illinois schools. Computed live against every Illinois school reporting to NCES.
By Resource Investment Index, Fairmont School ranks #4 of 4 schools in Lockport, IL.
NCES ID 171476004930 Verify on NCES CCD record →
Enrollment
300
Illinois · 2024-25 NCES data
Teachers (FTE)
31.0
Federal CCD staff survey
Students per teacher
9.7:1
vs 14:1 Illinois avg
-31% vs state
How Fairmont School compares with Illinois and U.S. medians
Fairmont School is a mid-sized combined-grade school in Lockport, Illinois, enrolling 300 students.
Classes run notably small here: at 9.7:1, Fairmont School is leaner than roughly 92% of Illinois schools and 31% under the state's 14:1 norm, more adult attention per pupil than most peers.
With 300 students, its enrollment sits close to the Illinois median campus size.
Its Resource Investment Index lands in the lower third of 3,845 scored Illinois schools.
Its student body is led by Hispanic or Latino (57%) and African American (27%) (diversity index 59/100).
Counselor coverage runs a bit thin, about 300 students per counselor, somewhat past the ASCA-recommended 250:1 benchmark.
Chronic absenteeism is elevated: 44.3% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Among Lockport's public schools, it stands alongside Walsh Elem School (363 students): Fairmont School is smaller than that campus by headcount and runs leaner classes (9.7:1 vs 11.7:1).
Fairmont Sd 89 operates only this one school, so Fairmont School 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
Fairmont School on the metrics families compare, against Illinois and U.S. means.
| Metric | This school | vs Illinois | Illinois avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 9.7:1 | ▼ 31% | 14:1 | 15.7:1 |
| Enrollment | 300 | top 63% | - | - |
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: Hispanic or Latino at 57.0% of enrollment.
Simpson diversity index - at 58.7, Fairmont School is more mixed than the Illinois school average of 38.9.
District-wide per-pupil expenditure for Fairmont Sd 89, which includes Fairmont 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.
3 comparable other schools (grades Mixed) serving the same city.
Matched by enrollment size and by staffing ratio across all of Illinois, not just this city - a different peer set than the local comparisons above.
Next steps
Verify locally before acting on Fairmont 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.
Fairmont School has 300 students enrolled. It is a public school in Lockport, IL.
The student-teacher ratio at Fairmont School is 9.7:1, which is 31% lower than the Illinois average of 14:1 and 38% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
The largest demographic group at Fairmont School is Hispanic or Latino at 57.0% of enrollment, in Lockport, IL. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 58.7/100.
Fairmont School has a Resource Investment Index of 33/100 (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, Fairmont School ranks #4 of 4 schools in Lockport, IL. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in Lockport on the city page.
Fairmont School earns 33/100 on the Resource Investment Index, with class sizes smaller than 92% of Illinois 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.
None reported; Fairmont Sd 89 operates only Fairmont School 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.