Employer · Illinois

Conant High School

Hoffman Estates, IL · ~317 workers · 7 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
2.3
Avg TCR
1.4
Industry avg
0
Fatalities
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The verdict

Conant High School runs at 164% of its industry's injury rate - more dangerous than the typical industry workplace, earning a grade D.

Conant High School: 2.3 TCR = 164% of industry BLS 1.4 · 7y Form 300A (see methodology below)

Conant High School safety composite

Conant High School scores strongest on total case rate (tcr) (safer than 72% of same-industry peers) and weakest on fatalities (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)
C 2.3 per 100 workers

Safer than 72% of industry peers

DART rate
D 0.83 per 100 workers

Safer than 53% 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

−4.8

2017→2023

Conant High School injury rate improved

Conant High School's TCR fell 4.8 from 6.4 in 2017 to 1.7 in 2023. Peak filing year was 2017 at 6.4 TCR. In 2023, DART was 0.36× this establishment's average TCR (severity share of cases).

2017=6.4 · 2018=2.6 · 2019=1.8 · 2020=0.9 · 2021=1.4 · 2022=1.3 · 2023=1.7

OSHA ITA Form 300A scorecard

Establishment book 611110 · Hoffman Estates, IL ABOVE-IND · MID

Grade D · TCR 2.3 · 164% of ind

  • DART 0.8 DART
  • RANK #103/312
  • PHOTO Thunder Mountain Hig…
  • BOOK 7y book
  • INJ 36 inj
  • SIZE ~317 FTE

Nearest TCR peer: Thunder Mountain High school (0.0 TCR gap)

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

Conant High School in the TCR neighbourhood

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

TCR

What this shows Conant High School averages 2.3 TCR (164% of the industry BLS benchmark).

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

Conant High School TCR series: 2017=6.4 · 2018=2.6 · 2019=1.8 · 2020=0.9 · 2021=1.4 · 2022=1.3 · 2023=1.7 · BLS 1.4

Where Conant High School falls in its industry

3,374 industry establishments

Safer than 72% 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 #103 safest of 312 industry employers in Illinois.

Conant High School (317 employees, TCR 2.3) 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 Conant High School
Conant High School (317 employees, TCR 2.3) among 29 same-industry peers, split at the industry median of 76 employees and a TCR of 3.8

Conant High School has more employees than the industry 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
2023 1.7 0.8 4 0 0
2022 1.3 0.8 3 0 0
2021 1.4 0.5 3 0 0
2020 0.9 0.0 2 0 0
2019 1.8 0.9 4 0 0
2018 2.6 0.9 6 0 0
2017 6.4 4.1 14 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

611110 · IL · Hoffman Estates

3,374 industry employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 88 employers in Hoffman Estates, 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 Thunder Mountain High school 2.3 TCR
NAICS-TCR Litchfield ISD #465-Lake Ripley Elementary 2.3 TCR
NAICS-TCR 010 - Stout Field Elementary 2.3 TCR
NAICS-TCR 017 - OIS Operations Center 2.3 TCR
STATE-SIZE Pedigree Ovens Inc 317 FTE
STATE-SIZE FedEx 300 CRAIG PLACE 317 FTE
STATE-SIZE 4M - Peoria 317 FTE
STATE-SIZE Memorial Health System 317 FTE
CITY-NEAR CDK - Hoffman 1,595 FTE
CITY-NEAR ILARL009 ASCENSION HEALTH ST ALEXIUS MEDICAL CENTER 1,575 FTE
CITY-NEAR 1855-ILARL009 1,567 FTE
CITY-NEAR Hoffman Estates Remote 673 FTE
NAT-TCR Statesville Container 2.3 TCR
NAT-TCR Lynchburg Svc Ctr 2.3 TCR
NAT-TCR SS Kemp-Grant Ave 2.3 TCR
NAT-TCR Beebe Medical Group 2.3 TCR
NAT-SIZE Market Basket #77 317 FTE
NAT-SIZE Smith Frozen Foods 317 FTE
NAT-SIZE 005-Ff01-De Pere 317 FTE
NAT-SIZE Flowers Bakery of Montgomery, LLC 317 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: 2023, 2022, 2021, 2020, 2019, 2018, 2017. 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.