Mail and Parcel Delivery · Illinois

163654-Oak Brook Po

Oak Brook, IL · ~81 workers · 3 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
10.6
Avg TCR
4.5
Industry avg
0
Fatalities
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The verdict

163654-Oak Brook Po runs at 235% of its industry's injury rate - far more dangerous than the typical Mail and Parcel Delivery workplace, earning a grade F.

163654-Oak Brook Po: 10.6 TCR = 235% of Mail and Parcel Delivery BLS 4.5 · 3y Form 300A (see methodology below)

163654-Oak Brook Po safety composite

163654-Oak Brook Po scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 12%), 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).

F

25/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 10.58 per 100 workers

Safer than 20% of industry peers

DART rate
F 13.84 per 100 workers

Safer than 12% of industry peers

Fatalities
D 0

Safer than 51% 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%).

Rising injury rate

163654-Oak Brook Po: 10.2 → 13.8 TCR

Peak year 2022 @ 13.8 TCR · DART/TCR 1.31× in 2022

163654-Oak Brook Po's TCR rose 3.6 from 10.2 in 2017 to 13.8 in 2022. In 2022, DART was 1.31× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 491110 · Oak Brook, IL ABOVE-IND · SMALL

Grade F · TCR 10.6 · 235% of ind

  • DART 13.8 DART
  • RANK #424/599
  • PHOTO MONROE_1373525
  • BOOK 3y book
  • INJ 21 inj
  • SIZE ~81 FTE

Nearest TCR peer: MONROE_1373525 (0.0 TCR gap)

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

163654-Oak Brook Po in the TCR neighbourhood

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

TCR

What this shows 163654-Oak Brook Po averages 10.6 TCR (235% of the Mail and Parcel Delivery BLS benchmark).

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

163654-Oak Brook Po TCR series: 2017=10.2 · 2018=7.7 · 2022=13.8 · BLS 4.5

Where 163654-Oak Brook Po falls in its industry

13,818 Mail and Parcel Delivery establishments

Safer than 20% of graded establishments in this industry, whose median TCR is 6.8.

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #424 safest of 599 Mail and Parcel Delivery employers in Illinois.

163654-Oak Brook Po (81 employees, TCR 10.6) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 6.8 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 050100150 0510152025 Average employees Total Case Rate 163654-Oak Brook Po
163654-Oak Brook Po (81 employees, TCR 10.6) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 6.8

163654-Oak Brook Po has more employees than the Mail and Parcel Delivery median and a higher injury rate than the industry's median TCR of 6.8. 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
2022 13.8 13.8 8 2 0
2018 7.7 7.7 6 0 0
2017 10.2 9.0 7 1 0

OSHA ITA peer cross-reference

Establishment peer ledger

491110 · IL · Oak Brook

13,818 Mail and Parcel Delivery employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 71 employers in Oak Brook, 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 MONROE_1373525 10.6 TCR
NAICS-TCR ABBEVILLE_1352261 10.6 TCR
NAICS-TCR ARDMORE_1353285 10.6 TCR
NAICS-TCR 248500-WEBSTER PO 10.6 TCR
STATE-SIZE Pioneer Hi-Bred Intl Inc. Utica, IL 81 FTE
STATE-SIZE Edwards Power Station 81 FTE
STATE-SIZE 75E - Western S - IL Electric Ops 81 FTE
STATE-SIZE AMEREN ILLINOIS - Western S - IL Electric Ops 81 FTE
CITY-NEAR Advocate Health Care - Shared Revenue Cycle Organization 1,437 FTE
CITY-NEAR Great Lakes Dredge & Dock Company LLC 1,070 FTE
CITY-NEAR Ace Hardware Corporate Offices 1,017 FTE
CITY-NEAR 10845 955 FTE
NAT-TCR 260160-Alexandria Po 10.6 TCR
NAT-TCR 383850-Jackson Po 10.6 TCR
NAT-TCR 472652-Dyersburg Po 10.6 TCR
NAT-TCR 051806-Corte Madera Po 10.6 TCR
NAT-SIZE 290990-Bozeman Po 81 FTE
NAT-SIZE 182435-Dsm-University Sta 81 FTE
NAT-SIZE 180333-Ankeny Po 81 FTE
NAT-SIZE 482206-Dal-Brookhollow Sta 81 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: 2022, 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.