High School · Illinois

Oak Ridge School

Carpentersville, IL · ~28 workers · 3 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
3.7
Avg TCR
1.4
Industry avg
0
Fatalities
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The verdict

Oak Ridge School runs at 266% of its industry's injury rate - far more dangerous than the typical High School workplace, earning a grade F.

Oak Ridge School: 3.7 TCR = 266% of High School BLS 1.4 · 3y Form 300A (see methodology below)

Oak Ridge School safety composite

Oak Ridge School scores strongest on dart rate (safer than 79% of same-industry peers) and weakest on total case rate (tcr) (safer than 50%), 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).

C

60/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 3.72 per 100 workers

Safer than 50% 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%).

Oak Ridge School held a steady TCR band

Oak Ridge School's TCR held near 0.2 from 5.7 in 2022 to 5.5 in 2024. Peak filing year was 2022 at 5.7 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2022=5.7 · 2023=0.0 · 2024=5.5

OSHA ITA Form 300A scorecard

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

Grade F · TCR 3.7 · 266% of ind

  • DART 0.0 DART
  • RANK #182/312
  • PHOTO Westview Elementary …
  • BOOK 3y book
  • INJ 2 inj
  • SIZE ~28 FTE

Nearest TCR peer: Westview Elementary School (0.0 TCR gap)

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

Oak Ridge School in the TCR neighbourhood

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

TCR

What this shows Oak Ridge School averages 3.7 TCR (266% of the High School BLS benchmark).

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

Oak Ridge School TCR series: 2022=5.7 · 2023=0 · 2024=5.5 · BLS 1.4

Where Oak Ridge School falls in its industry

3,374 High School establishments

Safer than 50% 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 #182 safest of 312 High School employers in Illinois.

Oak Ridge School (28 employees, TCR 3.7) 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 Oak Ridge School
Oak Ridge School (28 employees, TCR 3.7) among 29 same-industry peers, split at the industry median of 76 employees and a TCR of 3.8

Oak Ridge School has fewer employees than the High School 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 5.5 0.0 1 0 0
2023 0.0 0.0 0 0 0
2022 5.7 0.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

611110 · IL · Carpentersville

3,374 High School employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 40 employers in Carpentersville, 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 Westview Elementary School 3.7 TCR
NAICS-TCR Transportation Department 3.7 TCR
NAICS-TCR Minoa Elementary School 3.7 TCR
NAICS-TCR Melrose Elementary School 3.7 TCR
STATE-SIZE Elite Growers, Inc. 28 FTE
STATE-SIZE Charles River Avian Roanoke 28 FTE
STATE-SIZE Corteva Agriscience Princeton IL Research-PRI2 28 FTE
STATE-SIZE Tracy Export, Inc. 28 FTE
CITY-NEAR OTTO Engineering 536 FTE
CITY-NEAR Recreation Services 480 FTE
CITY-NEAR WM 1531 329 FTE
CITY-NEAR 1531 321 FTE
NAT-TCR Consolidated Scrap Resources 3.7 TCR
NAT-TCR Diamondback CNC 3.7 TCR
NAT-TCR Ziehl-Abegg 3.7 TCR
NAT-TCR Coastline Elderly Services 3.7 TCR
NAT-SIZE Pecos 28 FTE
NAT-SIZE Ryder Location 02519 28 FTE
NAT-SIZE Omega Satellite, LLC 28 FTE
NAT-SIZE Sonin Beako, LLC 28 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, 2022. 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.