Mail and Parcel Delivery · Maryland

236282-Mount Airy Po

Name: 236282-Mount Airy Po Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Mount Airy, MD · ~40 workers · 5 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

D
Poor Safety Record: 7.5
Avg TCR: 4.5
Industry avg: 0
Fatalities

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The verdict

236282-Mount Airy Po runs at 167% of its industry's injury rate - more dangerous than the typical Mail and Parcel Delivery workplace, earning a grade D.

236282-Mount Airy Po: 7.5 TCR = 167% of Mail and Parcel Delivery BLS 4.5 · 5y Form 300A (see methodology below)

236282-Mount Airy Po safety composite

236282-Mount Airy Po scores strongest on dart rate (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 43%), 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).

48/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): D 7.53 per 100 workers

Safer than 43% of industry peers
DART rate: D 5.31 per 100 workers

Safer than 51% 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

−1.5

2017→2022

236282-Mount Airy Po injury rate improved

236282-Mount Airy Po's TCR fell 1.5 from 12.1 in 2017 to 10.6 in 2022. Peak filing year was 2017 at 12.1 TCR. In 2022, DART was 0.71× this establishment's average TCR (severity share of cases).

2017=12.1 · 2018=9.5 · 2020=2.8 · 2021=2.6 · 2022=10.6

OSHA ITA Form 300A scorecard

Establishment book 491110 · Mount Airy, MD ABOVE-IND · SMALL

Grade D · TCR 7.5 · 167% of ind

DART 5.3 DART
RANK #127/304
PHOTO AUBURN_1353653
BOOK 5y book
INJ 15 inj
SIZE ~40 FTE

Nearest TCR peer: AUBURN_1353653 (0.0 TCR gap)

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7.5
AUBURN_1353653

7.5
LUDLAM_1438731

7.5
HOLLYWOOD_1367

7.5
NEWTON CENTER

7.5

What this shows 236282-Mount Airy Po averages 7.5 TCR (167% of the Mail and Parcel Delivery BLS benchmark).

236282-Mount Airy Po TCR series: 2017=12.1 · 2018=9.5 · 2020=2.8 · 2021=2.6 · 2022=10.6 · BLS 4.5

Where 236282-Mount Airy Po falls in its industry

13,818 Mail and Parcel Delivery establishments

Safer than 43% of graded establishments in this industry, whose median TCR is 6.8.

Grade D

More dangerous than peersSafer than peers

Narrower to Maryland alone (the establishments it most directly competes with for workers and contracts): ranked #127 safest of 304 Mail and Parcel Delivery employers in Maryland.

236282-Mount Airy Po (40 employees, TCR 7.5) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 6.8

236282-Mount Airy 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	10.6	5.3	4
2021	2.6	2.6	1
2020	2.8	2.8	1
2018	9.5	0.0	4
2017	12.1	9.7	5

OSHA ITA peer cross-reference

Establishment peer ledger

491110 · MD · Mount Airy

13,818 Mail and Parcel Delivery employers nationwide with a credible TCR · 7,213 rated employers in Maryland with headcount on file · 22 employers in Mount Airy, MD · 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	AUBURN_1353653	AUBURN, CA	7.5 TCR
NAICS-TCR	LUDLAM_1438731	MIAMI, FL	7.5 TCR
NAICS-TCR	HOLLYWOOD_1367242	MEMPHIS, TN	7.5 TCR
NAICS-TCR	NEWTON CENTER CARRIER ANNEX_1375035	NEWTON CENTER, MA	7.5 TCR
STATE-SIZE	Chalk Point Generating Station	AQUASCO	40 FTE
STATE-SIZE	Revolution Solar	COLUMBIA	40 FTE
STATE-SIZE	CFM/Severn Associates JV	MILLERSVILLE	40 FTE
STATE-SIZE	Hamilton Pacific Chamberlain, LLC	WALDORF	40 FTE
CITY-NEAR	2551	Mount Airy	187 FTE
CITY-NEAR	WM 2551	Mount Airy	186 FTE
CITY-NEAR	M&M Welding - Mount Airy	Mount Airy	127 FTE
CITY-NEAR	Altimate Electric, Inc.	Mount Airy	126 FTE
NAT-TCR	356625-Pleasantville Po	Pleasantville, NY	7.5 TCR
NAT-TCR	350903-Brx-Williamsbridge Sta	Bronx, NY	7.5 TCR
NAT-TCR	267171-Oss-Maple Grove Br	Osseo, MN	7.5 TCR
NAT-TCR	160030-Addison Po	Addison, IL	7.5 TCR
NAT-SIZE	515322-Lorton Po	Lorton, VA	40 FTE
NAT-SIZE	551468-Crw-South Charleston Br	Charleston, WV	40 FTE
NAT-SIZE	363105-Gld-Berkeley Sta	Goldsboro, NC	40 FTE
NAT-SIZE	416561-Phi-East Germantown Sta	Philadelphia, PA	40 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, 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.