Mail and Parcel Delivery · Michigan

253970-Grayling Po

Name: 253970-Grayling Po Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Grayling, MI · ~22 workers · 4 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

F
Failing Safety Record: 10.3
Avg TCR: 4.5
Industry avg: 0
Fatalities

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The verdict

253970-Grayling Po runs at 229% of its industry's injury rate - far more dangerous than the typical Mail and Parcel Delivery workplace, earning a grade F.

253970-Grayling Po: 10.3 TCR = 229% of Mail and Parcel Delivery BLS 4.5 · 4y Form 300A (see methodology below)

253970-Grayling Po safety composite

253970-Grayling Po scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 18%), 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).

27/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 10.32 per 100 workers

Safer than 21% of industry peers
DART rate: F 11.34 per 100 workers

Safer than 18% 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

253970-Grayling Po: 9.2 → 11.3 TCR

Peak year 2022 @ 11.3 TCR · DART/TCR 1.1× in 2022

253970-Grayling Po's TCR rose 2.1 from 9.2 in 2019 to 11.3 in 2022. In 2022, DART was 1.1× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

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

Grade F · TCR 10.3 · 229% of ind

DART 11.3 DART
RANK #274/464
PHOTO JONESBORO_1368530
BOOK 4y book
INJ 8 inj
SIZE ~22 FTE

Nearest TCR peer: JONESBORO_1368530 (0.0 TCR gap)

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

This site

10.3
JONESBORO_1368

10.3
WHITE ROCK_138

10.3
CRAWFORDVILLE_

10.3
CHICAGO CENT C

10.3

What this shows 253970-Grayling Po averages 10.3 TCR (229% of the Mail and Parcel Delivery BLS benchmark).

253970-Grayling Po TCR series: 2019=9.2 · 2020=9.6 · 2021=11.2 · 2022=11.3 · BLS 4.5

Where 253970-Grayling Po falls in its industry

13,818 Mail and Parcel Delivery establishments

Safer than 21% of graded establishments in this industry, whose median TCR is 6.8.

Grade F

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #274 safest of 464 Mail and Parcel Delivery employers in Michigan.

253970-Grayling Po (22 employees, TCR 10.3) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 6.8

253970-Grayling Po has fewer 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
2022	11.3	11.3	2
2021	11.2	11.2	2
2020	9.6	9.6	2
2019	9.2	4.6	2

OSHA ITA peer cross-reference

Establishment peer ledger

491110 · MI · Grayling

13,818 Mail and Parcel Delivery employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 32 employers in Grayling, MI · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	JONESBORO_1368530	JONESBORO, GA	10.3 TCR
NAICS-TCR	WHITE ROCK_1387532	DALLAS, TX	10.3 TCR
NAICS-TCR	CRAWFORDVILLE_1359765	CRAWFORDVILLE, FL	10.3 TCR
NAICS-TCR	CHICAGO CENT CARRIER ANNEX_1357902	CHICAGO, IL	10.3 TCR
STATE-SIZE	Skymint Silo59 Production Facility	LANSING	22 FTE
STATE-SIZE	PRT Brighton	HOWELL	22 FTE
STATE-SIZE	Cadillac Renewable Energy	CADILLAC	22 FTE
STATE-SIZE	Benzonia	BENZONIA	22 FTE
CITY-NEAR	Grayling	Grayling	829 FTE
CITY-NEAR	Munson Healthcare Grayling Hospital	Grayling	660 FTE
CITY-NEAR	Grayling Hospital	Grayling	551 FTE
CITY-NEAR	Arauco North America	Grayling	241 FTE
NAT-TCR	266460-Monticello Po	Monticello, MN	10.3 TCR
NAT-TCR	216929-Pearl River Po	Pearl River, LA	10.3 TCR
NAT-TCR	HG399	San Carlos, CA	10.3 TCR
NAT-TCR	226910-Por-Main Office Cr Sta	Portland, ME	10.3 TCR
NAT-SIZE	181557-Chariton Po	Chariton, IA	22 FTE
NAT-SIZE	188586-Storm Lake Po	Storm Lake, IA	22 FTE
NAT-SIZE	185652-Maquoketa Po	Maquoketa, IA	22 FTE
NAT-SIZE	186156-Monticello Po	Monticello, IA	22 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. 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.