Mail and Parcel Delivery · Michigan

251890-Clarkston Po

Clarkston, MI · ~67 workers · 6 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
9.1
Avg TCR
4.5
Industry avg
0
Fatalities
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The verdict

251890-Clarkston Po runs at 201% of its industry's injury rate - far more dangerous than the typical Mail and Parcel Delivery workplace, earning a grade F.

251890-Clarkston Po: 9.1 TCR = 201% of Mail and Parcel Delivery BLS 4.5 · 6y Form 300A (see methodology below)

251890-Clarkston Po safety composite

251890-Clarkston Po scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 16%), 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

30/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 9.05 per 100 workers

Safer than 29% of industry peers

DART rate
F 12.03 per 100 workers

Safer than 16% 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

251890-Clarkston Po: 6.4 → 12.0 TCR

Peak year 2022 @ 12.0 TCR · DART/TCR 1.33× in 2022

251890-Clarkston Po's TCR rose 5.6 from 6.4 in 2017 to 12.0 in 2022. In 2022, DART was 1.33× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 491110 · Clarkston, MI ABOVE-IND · SMALL

Grade F · TCR 9.1 · 201% of ind

  • DART 12.0 DART
  • RANK #217/464
  • PHOTO DOWNTOWN LOUISVILLE_…
  • BOOK 6y book
  • INJ 29 inj
  • SIZE ~67 FTE

Nearest TCR peer: DOWNTOWN LOUISVILLE_1361250 (0.0 TCR gap)

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

251890-Clarkston Po in the TCR neighbourhood

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

TCR

What this shows 251890-Clarkston Po averages 9.1 TCR (201% 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

251890-Clarkston Po TCR series: 2017=6.4 · 2018=11 · 2019=9.7 · 2020=5.1 · 2021=10.1 · 2022=12 · BLS 4.5

Where 251890-Clarkston Po falls in its industry

13,818 Mail and Parcel Delivery establishments

Safer than 29% of graded establishments in this industry, whose median TCR is 6.8.

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #217 safest of 464 Mail and Parcel Delivery employers in Michigan.

251890-Clarkston Po (67 employees, TCR 9.1) 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 251890-Clarkston Po
251890-Clarkston Po (67 employees, TCR 9.1) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 6.8

251890-Clarkston 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 12.0 12.0 4 3 0
2021 10.1 6.8 5 1 0
2020 5.1 3.4 3 0 0
2019 9.7 9.7 6 0 0
2018 11.0 11.0 7 0 0
2017 6.4 4.8 4 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

491110 · MI · Clarkston

13,818 Mail and Parcel Delivery employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 34 employers in Clarkston, MI · 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 DOWNTOWN LOUISVILLE_1361250 9.1 TCR
NAICS-TCR CENTRAL IRVING_1368060 9.1 TCR
NAICS-TCR HAZEL PARK_1366581 9.1 TCR
NAICS-TCR OAK GROVE_1375705 9.1 TCR
STATE-SIZE Cadillac SC 67 FTE
STATE-SIZE CS Erickson 67 FTE
STATE-SIZE Hamilton Contracting LLC 67 FTE
STATE-SIZE Leading Edge - Wyoming 67 FTE
CITY-NEAR Oscar W. Larson Company (Corporate) 350 FTE
CITY-NEAR 018-00651 154 FTE
CITY-NEAR Lawrence Plasics 137 FTE
CITY-NEAR 018-00709 133 FTE
NAT-TCR 387910-Steubenville Po 9.1 TCR
NAT-TCR 273794-Jck-Delta Sta 9.1 TCR
NAT-TCR 474140-Hixson Po 9.1 TCR
NAT-TCR 018230-Trussville Po 9.1 TCR
NAT-SIZE 173587-HMD-FSTA 67 FTE
NAT-SIZE 172397-Ind-Eagle Creek Br 67 FTE
NAT-SIZE 383598-Hilliard Po 67 FTE
NAT-SIZE 164680-Mchenry Po 67 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, 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.