Mail and Parcel Delivery · Pennsylvania

411320-Chester Po

Chester, PA · ~103 workers · 4 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
8.1
Avg TCR
4.5
Industry avg
0
Fatalities
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The verdict

411320-Chester Po runs at 179% of its industry's injury rate - more dangerous than the typical Mail and Parcel Delivery workplace, earning a grade D.

411320-Chester Po: 8.1 TCR = 179% of Mail and Parcel Delivery BLS 4.5 · 4y Form 300A (see methodology below)

411320-Chester Po safety composite

411320-Chester Po scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 37%), 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).

D

42/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 8.06 per 100 workers

Safer than 37% of industry peers

DART rate
D 6.52 per 100 workers

Safer than 42% 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

411320-Chester Po: 3.9 → 14.9 TCR

Peak year 2022 @ 14.9 TCR · DART/TCR 0.81× in 2022

411320-Chester Po's TCR rose 11.0 from 3.9 in 2017 to 14.9 in 2022. In 2022, DART was 0.81× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 491110 · Chester, PA ABOVE-IND · MID

Grade D · TCR 8.1 · 179% of ind

  • DART 6.5 DART
  • RANK #380/603
  • PHOTO MARYSVILLE_1372066
  • BOOK 4y book
  • INJ 31 inj
  • SIZE ~103 FTE

Nearest TCR peer: MARYSVILLE_1372066 (0.0 TCR gap)

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

411320-Chester Po in the TCR neighbourhood

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

TCR

What this shows 411320-Chester Po averages 8.1 TCR (179% 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

411320-Chester Po TCR series: 2017=3.9 · 2018=7.7 · 2021=5.8 · 2022=14.9 · BLS 4.5

Where 411320-Chester Po falls in its industry

13,818 Mail and Parcel Delivery establishments

Safer than 37% of graded establishments in this industry, whose median TCR is 6.8.

More dangerous than peersSafer than peers

Narrower to Pennsylvania alone (the establishments it most directly competes with for workers and contracts): ranked #380 safest of 603 Mail and Parcel Delivery employers in Pennsylvania.

411320-Chester Po (103 employees, TCR 8.1) 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 411320-Chester Po
411320-Chester Po (103 employees, TCR 8.1) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 6.8

411320-Chester 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 14.9 6.5 13 3 0
2021 5.8 5.8 6 1 0
2018 7.7 7.7 8 0 0
2017 3.9 3.9 4 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

491110 · PA · Chester

13,818 Mail and Parcel Delivery employers nationwide with a credible TCR · 22,692 rated employers in Pennsylvania with headcount on file · 45 employers in Chester, PA · 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 MARYSVILLE_1372066 8.1 TCR
NAICS-TCR NORTH TORRANCE_1375461 8.1 TCR
NAICS-TCR 456164-MYB-CAROLINA FOREST BR 8.1 TCR
NAICS-TCR 253520-FREMONT PO 8.1 TCR
STATE-SIZE GMC Far 2 Giorgi Mushroom Farm 2 103 FTE
STATE-SIZE E.E. Austin & Son, Inc. 103 FTE
STATE-SIZE GSM Roofing 103 FTE
STATE-SIZE Philadelphia D&M INC COMCAST 103 FTE
CITY-NEAR Harrah's Philadelphia Casino Racetrack 1,017 FTE
CITY-NEAR Health Access Network 941 FTE
CITY-NEAR PHRG PHL/HQ 826 FTE
CITY-NEAR PHRG HQ 680 FTE
NAT-TCR 456164-Myb-Carolina Forest Br 8.1 TCR
NAT-TCR 163606-Highland Park Po 8.1 TCR
NAT-TCR 6400-SWY-0017-0017-00255 8.1 TCR
NAT-TCR 6400-SWY-0020-0023-01858 8.1 TCR
NAT-SIZE 091760-Dover Po 103 FTE
NAT-SIZE 366608-Rocky Mount Po 103 FTE
NAT-SIZE 127815-Sav-Main Office Sta 103 FTE
NAT-SIZE 080646-Bristol Po 103 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, 2021, 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.