Mayor's offices · Illinois

City of Chester

Chester, IL · ~58 workers · 8 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
7.0
Avg TCR
3.2
Industry avg
0
Fatalities
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The verdict

City of Chester runs at 219% of its industry's injury rate - far more dangerous than the typical Mayor's offices workplace, earning a grade F.

City of Chester: 7.0 TCR = 219% of Mayor's offices BLS 3.2 · 8y Form 300A (see methodology below)

City of Chester safety composite

City of Chester scores strongest on dart rate (safer than 82% of same-industry peers) and weakest on total case rate (tcr) (safer than 33%), 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

55/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 7.02 per 100 workers

Safer than 33% of industry peers

DART rate
B 0 per 100 workers

Safer than 82% of industry peers

Fatalities
D 0

Safer than 52% 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

−14.9

2017→2024

City of Chester injury rate improved

City of Chester's TCR fell 14.9 from 14.9 in 2017 to 0.0 in 2024. Peak filing year was 2017 at 14.9 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2017=14.9 · 2018=9.7 · 2019=7.9 · 2020=1.7 · 2021=5.1 · 2022=4.7 · 2023=12.2 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 921110 · Chester, IL ABOVE-IND · SMALL

Grade F · TCR 7.0 · 219% of ind

  • DART 0.0 DART
  • RANK #60/104
  • PHOTO Village of Vernon Hi…
  • BOOK 8y book
  • INJ 32 inj
  • SIZE ~58 FTE

Nearest TCR peer: Village of Vernon Hills Village Hall (0.0 TCR gap)

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

City of Chester in the TCR neighbourhood

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

TCR

What this shows City of Chester averages 7.0 TCR (219% of the Mayor's offices BLS benchmark).

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

City of Chester TCR series: 2017=14.9 · 2018=9.7 · 2019=7.9 · 2020=1.7 · 2021=5.1 · 2022=4.7 · 2023=12.2 · 2024=0 · BLS 3.2

Where City of Chester falls in its industry

1,010 Mayor's offices establishments

Safer than 33% of graded establishments in this industry, whose median TCR is 4.8.

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #60 safest of 104 Mayor's offices employers in Illinois.

City of Chester (58 employees, TCR 7.0) among 29 same-industry peers, split at the industry median of 130 employees and a TCR of 4.8 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 05001,0001,500 05101520 Average employees Total Case Rate City of Chester
City of Chester (58 employees, TCR 7.0) among 29 same-industry peers, split at the industry median of 130 employees and a TCR of 4.8

City of Chester has fewer employees than the Mayor's offices median and a higher injury rate than the industry's median TCR of 4.8. 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 12.2 3.5 7 0 0
2022 4.7 0.0 3 0 0
2021 5.1 1.7 2 1 0
2020 1.7 1.7 1 0 0
2019 7.9 1.6 4 1 0
2018 9.7 4.8 6 0 0
2017 14.9 5.0 9 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

921110 · IL · Chester

1,010 Mayor's offices employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 11 employers in Chester, 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 Village of Vernon Hills Village Hall 7.0 TCR
NAICS-TCR Municipal services 7.0 TCR
NAICS-TCR City of Greenville 7.0 TCR
NAICS-TCR City Hall 7.0 TCR
STATE-SIZE AMEREN ILLINOIS - IL Relay Ops 58 FTE
STATE-SIZE AMEREN ILLINOIS - La Salle 58 FTE
STATE-SIZE Menold Construction and Restoration 58 FTE
STATE-SIZE ALPA Construction, Inc. 58 FTE
CITY-NEAR Chester Mental Health Center 467 FTE
CITY-NEAR Chester Cake 290 FTE
CITY-NEAR Randolph Memorial Hospital District 250 FTE
CITY-NEAR WM 352 95 FTE
NAT-TCR Cuyahoga 7.0 TCR
NAT-TCR Zimbrick East Side Body Shop 7.0 TCR
NAT-TCR S03798 - WM of South Louisiana 7.0 TCR
NAT-TCR Hanover Food Store 7.0 TCR
NAT-SIZE Intrepid Electronic Systems, Inc. 58 FTE
NAT-SIZE Evergreen Knoll 58 FTE
NAT-SIZE 1038 Taylorsville 58 FTE
NAT-SIZE Ajay North America, LLC. 58 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, 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.