SCHOOL EDUCATION · Illinois

Mark Twain

Alton, IL · ~25 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
8.7
Avg TCR
1.4
Industry avg
0
Fatalities
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The verdict

Mark Twain runs at 622% of its industry's injury rate - far more dangerous than the typical SCHOOL EDUCATION workplace, earning a grade F.

Mark Twain: 8.7 TCR = 622% of SCHOOL EDUCATION BLS 1.4 · 2y Form 300A (see methodology below)

Mark Twain safety composite

Mark Twain scores strongest on dart rate (safer than 79% of same-industry peers) and weakest on total case rate (tcr) (safer than 14%), 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

46/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 8.71 per 100 workers

Safer than 14% of industry peers

DART rate
B 0 per 100 workers

Safer than 79% 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

−17.4

2023→2024

Mark Twain injury rate improved

Mark Twain's TCR fell 17.4 from 17.4 in 2023 to 0.0 in 2024. Peak filing year was 2023 at 17.4 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2023=17.4 · 2024=0.0

OSHA ITA Form 300A scorecard

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

Grade F · TCR 8.7 · 622% of ind

  • DART 0.0 DART
  • RANK #282/312
  • PHOTO Anna Reynolds School
  • BOOK 2y book
  • INJ 2 inj
  • SIZE ~25 FTE

Nearest TCR peer: Anna Reynolds School (0.0 TCR gap)

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

Mark Twain in the TCR neighbourhood

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

TCR

What this shows Mark Twain averages 8.7 TCR (622% of the SCHOOL EDUCATION BLS benchmark).

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

Mark Twain TCR series: 2023=17.4 · 2024=0 · BLS 1.4

Where Mark Twain falls in its industry

3,374 SCHOOL EDUCATION establishments

Safer than 14% 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 #282 safest of 312 SCHOOL EDUCATION employers in Illinois.

Mark Twain (25 employees, TCR 8.7) 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 Mark Twain
Mark Twain (25 employees, TCR 8.7) among 29 same-industry peers, split at the industry median of 76 employees and a TCR of 3.8

Mark Twain has fewer employees than the SCHOOL EDUCATION median and a higher 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 0.0 0.0 0 0 0
2023 17.4 8.7 2 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 Anna Reynolds School 8.7 TCR
NAICS-TCR New Milford Public Schools Hill and Plain 8.7 TCR
NAICS-TCR Benjamin Franklin School 8.7 TCR
NAICS-TCR TURNING POINT ACADEMY 8.7 TCR
STATE-SIZE Emerald Mound Lebanon Fire Department 25 FTE
STATE-SIZE Steve Piper and Sons, Inc 25 FTE
STATE-SIZE AMEREN ILLINOIS - IL Meter Services North 25 FTE
STATE-SIZE Headquarters 25 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 UAD 8.7 TCR
NAT-TCR Thrifty Ice Cream 8.7 TCR
NAT-TCR Denron Plumbing & HVAC, LLC - South 8.7 TCR
NAT-TCR Lockridge Logistics LLC 8.7 TCR
NAT-SIZE Town of Leland: Municipal Operations Center 25 FTE
NAT-SIZE Elder Care Alliance 25 FTE
NAT-SIZE 914 Quipco 25 FTE
NAT-SIZE Builders Electric Corporation 25 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.