Highway patrols, police · Illinois

City of Darien - Police Department

Darien, IL · ~50 workers · 2 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
6.3
Avg TCR
3.2
Industry avg
0
Fatalities
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The verdict

City of Darien - Police Department runs at 197% of its industry's injury rate - more dangerous than the typical Highway patrols, police workplace, earning a grade D.

City of Darien - Police Department: 6.3 TCR = 197% of Highway patrols, police BLS 3.2 · 2y Form 300A (see methodology below)

City of Darien - Police Department safety composite

City of Darien - Police Department scores strongest on total case rate (tcr) (safer than 71% of same-industry peers) and weakest on fatalities (safer than 53%), 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

61/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 6.29 per 100 workers

Safer than 71% of industry peers

DART rate
D 3.77 per 100 workers

Safer than 54% of industry peers

Fatalities
D 0

Safer than 53% 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

−5.0

2023→2024

City of Darien - Police Department injury rate improved

City of Darien - Police Department's TCR fell 5.0 from 8.8 in 2023 to 3.8 in 2024. Peak filing year was 2023 at 8.8 TCR. In 2024, DART was 0.6× this establishment's average TCR (severity share of cases).

2023=8.8 · 2024=3.8

OSHA ITA Form 300A scorecard

Establishment book 922120 · Darien, IL ABOVE-IND · SMALL

Grade D · TCR 6.3 · 197% of ind

  • DART 3.8 DART
  • RANK #39/110
  • PHOTO City of Macomb Polic…
  • BOOK 2y book
  • INJ 4 inj
  • SIZE ~50 FTE

Nearest TCR peer: City of Macomb Police Department (0.0 TCR gap)

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

City of Darien - Police Department in the TCR neighbourhood

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

TCR

What this shows City of Darien - Police Department averages 6.3 TCR (197% of the Highway patrols, police BLS benchmark).

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

City of Darien - Police Department TCR series: 2023=8.8 · 2024=3.8 · BLS 3.2

Where City of Darien - Police Department falls in its industry

716 Highway patrols, police establishments

Safer than 71% of graded establishments in this industry, whose median TCR is 9.5.

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #39 safest of 110 Highway patrols, police employers in Illinois.

City of Darien - Police Department (50 employees, TCR 6.3) among 29 same-industry peers, split at the industry median of 95 employees and a TCR of 9.5 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 0200400600 0102030 Average employees Total Case Rate City of Darien - Police Department
City of Darien - Police Department (50 employees, TCR 6.3) among 29 same-industry peers, split at the industry median of 95 employees and a TCR of 9.5

City of Darien - Police Department has fewer employees than the Highway patrols, police median and a lower injury rate than the industry's median TCR of 9.5. 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 3.8 3.8 2 0 0
2023 8.8 0.0 2 2 0

OSHA ITA peer cross-reference

Establishment peer ledger

922120 · IL · Darien

716 Highway patrols, police employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 20 employers in Darien, 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 City of Macomb Police Department 6.3 TCR
NAICS-TCR TCSO Op Orosi Sub 6.3 TCR
NAICS-TCR Police Department 6.3 TCR
NAICS-TCR Village of Bartlett Police Department 6.3 TCR
STATE-SIZE DuPont Pioneer Champaign CMI1 50 FTE
STATE-SIZE 1240-Monmouth, IL 50 FTE
STATE-SIZE Constellation Nuclear Services & Training Center (STC) 50 FTE
STATE-SIZE AMEREN ILLINOIS - Gas Storage 50 FTE
CITY-NEAR WM 2215 335 FTE
CITY-NEAR 2215 331 FTE
CITY-NEAR GP Transco Darien Office 292 FTE
CITY-NEAR Darien School District 61 200 FTE
NAT-TCR Hickory Creek at Crawfordsville 6.3 TCR
NAT-TCR Nenpl - North Platte 6.3 TCR
NAT-TCR Mdhun - Hunt Valley 6.3 TCR
NAT-TCR Dependable Glass LLC 6.3 TCR
NAT-SIZE SkoFlo Industries, Inc 50 FTE
NAT-SIZE STR0270 50 FTE
NAT-SIZE STR0416 50 FTE
NAT-SIZE Geneship LLC 50 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.