Mail and Parcel Delivery · Arizona

036373-Phx-Boulder Hills Sta

Name: 036373-Phx-Boulder Hills Sta Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Phoenix, AZ · ~70 workers · 6 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

D
Poor Safety Record: 6.7
Avg TCR: 4.5
Industry avg: 0
Fatalities

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The verdict

036373-Phx-Boulder Hills Sta runs at 148% of its industry's injury rate - more dangerous than the typical Mail and Parcel Delivery workplace, earning a grade D.

036373-Phx-Boulder Hills Sta: 6.7 TCR = 148% of Mail and Parcel Delivery BLS 4.5 · 6y Form 300A (see methodology below)

036373-Phx-Boulder Hills Sta safety composite

036373-Phx-Boulder Hills Sta scores strongest on dart rate (safer than 73% of same-industry peers) and weakest on fatalities (safer than 51%), 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).

59/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): D 6.67 per 100 workers

Safer than 52% of industry peers
DART rate: C 3.08 per 100 workers

Safer than 73% 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

−10.7

2017→2022

036373-Phx-Boulder Hills Sta injury rate improved

036373-Phx-Boulder Hills Sta's TCR fell 10.7 from 13.8 in 2017 to 3.1 in 2022. Peak filing year was 2017 at 13.8 TCR. In 2022, DART was 0.46× this establishment's average TCR (severity share of cases).

2017=13.8 · 2018=10.6 · 2019=6.0 · 2020=3.4 · 2021=3.1 · 2022=3.1

OSHA ITA Form 300A scorecard

Establishment book 491110 · Phoenix, AZ ABOVE-IND · SMALL

Grade D · TCR 6.7 · 148% of ind

DART 3.1 DART
RANK #120/183
PHOTO CARSON_1440441
BOOK 6y book
INJ 25 inj
SIZE ~70 FTE

Nearest TCR peer: CARSON_1440441 (0.0 TCR gap)

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

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6.7
CARSON_1440441

6.7
NICHOLASVILLE_

6.7
LINTHICUM_1441

6.7
WATERBURY_1434

6.7

What this shows 036373-Phx-Boulder Hills Sta averages 6.7 TCR (148% of the Mail and Parcel Delivery BLS benchmark).

036373-Phx-Boulder Hills Sta TCR series: 2017=13.8 · 2018=10.6 · 2019=6 · 2020=3.4 · 2021=3.1 · 2022=3.1 · BLS 4.5

Where 036373-Phx-Boulder Hills Sta falls in its industry

13,818 Mail and Parcel Delivery establishments

Safer than 52% of graded establishments in this industry, whose median TCR is 6.8.

Grade D

More dangerous than peersSafer than peers

Narrower to Arizona alone (the establishments it most directly competes with for workers and contracts): ranked #120 safest of 183 Mail and Parcel Delivery employers in Arizona.

036373-Phx-Boulder Hills Sta (70 employees, TCR 6.7) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 6.8

036373-Phx-Boulder Hills Sta has more employees than the Mail and Parcel Delivery median and a lower 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
2022	3.1	3.1	2	0
2021	3.1	3.1	2	0
2020	3.4	3.4	2	0
2019	6.0	4.5	4	0
2018	10.6	10.6	6	1
2017	13.8	13.8	9	0

OSHA ITA peer cross-reference

Establishment peer ledger

491110 · AZ · Phoenix

13,818 Mail and Parcel Delivery employers nationwide with a credible TCR · 9,594 rated employers in Arizona with headcount on file · 2,630 employers in Phoenix, AZ · 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	CARSON_1440441	CARSON, CA	6.7 TCR
NAICS-TCR	NICHOLASVILLE_1375080	NICHOLASVILLE, KY	6.7 TCR
NAICS-TCR	LINTHICUM_1441083	LINTHICUM HEIGHTS, MD	6.7 TCR
NAICS-TCR	WATERBURY_1434163	WATERBURY, CT	6.7 TCR
STATE-SIZE	Holbrook	HOLBROOK	70 FTE
STATE-SIZE	Phoenix Office	TEMPE	70 FTE
STATE-SIZE	Mirabella	TEMPE	70 FTE
STATE-SIZE	Porter Brothers	GILBERT	70 FTE
CITY-NEAR	Maricopa County	Phoenix	15,504 FTE
CITY-NEAR	Phoenix Children's Hospital	Phoenix	7,575 FTE
CITY-NEAR	All Company	Phoenix	6,261 FTE
CITY-NEAR	6403-64030500	Phoenix	6,153 FTE
NAT-TCR	312561-Elk-Aspen Sta	Elko, NV	6.7 TCR
NAT-TCR	055796-Palm Springs Po	Palm Springs, CA	6.7 TCR
NAT-TCR	Mid-State Metals LLC	Orlando, FL	6.7 TCR
NAT-TCR	381918-Coshocton Po	Coshocton, OH	6.7 TCR
NAT-SIZE	497820-Sandy Po	Sandy, UT	70 FTE
NAT-SIZE	054062-La Habra Po	La Habra, CA	70 FTE
NAT-SIZE	058114-Van-Encino Br	Encino, CA	70 FTE
NAT-SIZE	057020-Santee Po	Santee, CA	70 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.