SCHOOL EDUCATION · Illinois

Alton High School

Alton, IL · ~197 workers · 2 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
2.7
Avg TCR
1.4
Industry avg
0
Fatalities
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The verdict

Alton High School runs at 192% of its industry's injury rate - more dangerous than the typical SCHOOL EDUCATION workplace, earning a grade D.

Alton High School: 2.7 TCR = 192% of SCHOOL EDUCATION BLS 1.4 · 2y Form 300A (see methodology below)

Alton High School safety composite

Alton High School scores strongest on total case rate (tcr) (safer than 66% of same-industry peers) and weakest on dart rate (safer than 41%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

D

53/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.69 per 100 workers

Safer than 66% of industry peers

DART rate
D 1.8 per 100 workers

Safer than 41% of industry peers

Fatalities
D 0

Safer than 50% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

TCR Δ

−1.8

2023→2024

Alton High School injury rate improved

Alton High School's TCR fell 1.8 from 3.6 in 2023 to 1.8 in 2024. Peak filing year was 2023 at 3.6 TCR. In 2024, DART was 0.67× this establishment's average TCR (severity share of cases).

2023=3.6 · 2024=1.8

OSHA ITA Form 300A scorecard

Establishment book 611110 · Alton, IL ABOVE-IND · MID

Grade D · TCR 2.7 · 192% of ind

  • DART 1.8 DART
  • RANK #135/312
  • PHOTO Coon Rapids High
  • BOOK 2y book
  • INJ 6 inj
  • SIZE ~197 FTE

Nearest TCR peer: Coon Rapids High (0.0 TCR gap)

Read with this employer → · Industry book → · Illinois employers → · Look up another →

Alton High School in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows Alton High School averages 2.7 TCR (192% of the SCHOOL EDUCATION BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

Alton High School TCR series: 2023=3.6 · 2024=1.8 · BLS 1.4

Where Alton High School falls in its industry

3,374 SCHOOL EDUCATION establishments

Safer than 66% of graded establishments in this industry, whose median TCR is 3.8.

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #135 safest of 312 SCHOOL EDUCATION employers in Illinois.

Alton High School (197 employees, TCR 2.7) among 29 same-industry peers, split at the industry median of 76 employees and a TCR of 3.8 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 02,0004,0006,0008,00010,000 0510152025 Average employees Total Case Rate Alton High School
Alton High School (197 employees, TCR 2.7) among 29 same-industry peers, split at the industry median of 76 employees and a TCR of 3.8

Alton High School has more employees than the SCHOOL EDUCATION median and a lower injury rate than the industry's median TCR of 3.8. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year TCR DART Injuries Illnesses Fatalities
2024 1.8 1.8 2 0 0
2023 3.6 1.8 4 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

611110 · IL · Alton

3,374 SCHOOL EDUCATION employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 75 employers in Alton, IL · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR Coon Rapids High 2.7 TCR
NAICS-TCR Sharon Elementary School 2.7 TCR
NAICS-TCR Elementary School 2.7 TCR
NAICS-TCR Nysmith School 2.7 TCR
STATE-SIZE Lennar - Chicago 197 FTE
STATE-SIZE Chicago - Caplis 197 FTE
STATE-SIZE Double Black Diamond Solar 197 FTE
STATE-SIZE ihc construction companies llc 197 FTE
CITY-NEAR Challenge Unlimited 921 FTE
CITY-NEAR Alton Community Unit School District No. 11 845 FTE
CITY-NEAR Alton Memorial Hospital 762 FTE
CITY-NEAR Saint Anthony's Health Center 547 FTE
NAT-TCR Sierra Controls, LLC 2.7 TCR
NAT-TCR Kingston of Miamisburg 2.7 TCR
NAT-TCR Cactus Feedyard 2.7 TCR
NAT-TCR Suminoe Textile of America 2.7 TCR
NAT-SIZE 272 Richmond Ctr 197 FTE
NAT-SIZE Ctora - Orange 197 FTE
NAT-SIZE Ncsou - Southern Pines Center 197 FTE
NAT-SIZE Insob - South Bend Center 197 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2024, 2023. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.