Mail and Parcel Delivery · Michigan

250280-Ann Arbor Po

Ann Arbor, MI · ~217 workers · 6 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
11.7
Avg TCR
4.5
Industry avg
0
Fatalities
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The verdict

250280-Ann Arbor Po runs at 259% of its industry's injury rate - far more dangerous than the typical Mail and Parcel Delivery workplace, earning a grade F.

250280-Ann Arbor Po: 11.7 TCR = 259% of Mail and Parcel Delivery BLS 4.5 · 6y Form 300A (see methodology below)

250280-Ann Arbor Po safety composite

250280-Ann Arbor Po scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 14%), 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

34/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 11.66 per 100 workers

Safer than 14% of industry peers

DART rate
D 5.9 per 100 workers

Safer than 46% 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%).

TCR Δ

−4.9

2017→2022

250280-Ann Arbor Po injury rate improved

250280-Ann Arbor Po's TCR fell 4.9 from 12.4 in 2017 to 7.5 in 2022. Peak filing year was 2018 at 14.3 TCR. In 2022, DART was 0.51× this establishment's average TCR (severity share of cases).

2017=12.4 · 2018=14.3 · 2019=12.1 · 2020=11.0 · 2021=12.7 · 2022=7.5

OSHA ITA Form 300A scorecard

Establishment book 491110 · Ann Arbor, MI ABOVE-IND · MID

Grade F · TCR 11.7 · 259% of ind

  • DART 5.9 DART
  • RANK #326/464
  • PHOTO HAMILTON GRANGE STAT…
  • BOOK 6y book
  • INJ 127 inj
  • SIZE ~217 FTE

Nearest TCR peer: HAMILTON GRANGE STATION_1366034 (0.0 TCR gap)

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250280-Ann Arbor Po in the TCR neighbourhood

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

TCR

What this shows 250280-Ann Arbor Po averages 11.7 TCR (259% 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

250280-Ann Arbor Po TCR series: 2017=12.4 · 2018=14.3 · 2019=12.1 · 2020=11 · 2021=12.7 · 2022=7.5 · BLS 4.5

Where 250280-Ann Arbor Po falls in its industry

13,818 Mail and Parcel Delivery establishments

Safer than 14% 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 #326 safest of 464 Mail and Parcel Delivery employers in Michigan.

250280-Ann Arbor Po (217 employees, TCR 11.7) 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 050100150200250 0510152025 Average employees Total Case Rate 250280-Ann Arbor Po
250280-Ann Arbor Po (217 employees, TCR 11.7) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 6.8

250280-Ann Arbor 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 7.5 5.9 7 7 0
2021 12.7 9.1 16 9 0
2020 11.0 10.4 20 0 0
2019 12.1 9.8 25 1 0
2018 14.3 13.0 32 0 0
2017 12.4 10.2 27 1 0

OSHA ITA peer cross-reference

Establishment peer ledger

491110 · MI · Ann Arbor

13,818 Mail and Parcel Delivery employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 271 employers in Ann Arbor, 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 HAMILTON GRANGE STATION_1366034 11.7 TCR
NAICS-TCR 118257-SPT-MADEIRA BEACH BR 11.7 TCR
NAICS-TCR 560645-MIL-BAY VIEW STA 11.7 TCR
NAICS-TCR 156326-NAM-PARKCENTRE CARRIER ANX 11.7 TCR
STATE-SIZE Kraft Plater 217 FTE
STATE-SIZE Spartan Fire - Charlotte 217 FTE
STATE-SIZE BU-1 Rings St. Johns 217 FTE
STATE-SIZE RSDC LLC 217 FTE
CITY-NEAR Saint Joseph Mercy Hospital-AnnArbor 5,575 FTE
CITY-NEAR St. Joseph Mercy Hospital-Ann Arbor 5,554 FTE
CITY-NEAR IHA Health Services Corporation 2,533 FTE
CITY-NEAR Thomson Reuters - Ann Arbor 1,090 FTE
NAT-TCR 560645-Mil-Bay View Sta 11.7 TCR
NAT-TCR 118257-Spt-Madeira Beach Br 11.7 TCR
NAT-TCR 156326-Nam-Parkcentre Carrier Anx 11.7 TCR
NAT-TCR 492550-Farmington Po 11.7 TCR
NAT-SIZE 481975-Conroe Po 217 FTE
NAT-SIZE 057872-Torrance Po 217 FTE
NAT-SIZE 414413-Lnc-Carrier Anx 217 FTE
NAT-SIZE 2253-H4662 217 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.