Mail and Parcel Delivery · California

057520-Stk-Arch Anx

Name: 057520-Stk-Arch Anx Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Stockton, CA · ~53 workers · 5 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

D
Poor Safety Record: 6.3
Avg TCR: 4.5
Industry avg: 0
Fatalities

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The verdict

057520-Stk-Arch Anx runs at 140% of its industry's injury rate - more dangerous than the typical Mail and Parcel Delivery workplace, earning a grade D.

057520-Stk-Arch Anx: 6.3 TCR = 140% of Mail and Parcel Delivery BLS 4.5 · 5y Form 300A (see methodology below)

057520-Stk-Arch Anx safety composite

057520-Stk-Arch Anx scores strongest on dart rate (safer than 60% 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).

56/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): C 6.3 per 100 workers

Safer than 56% of industry peers
DART rate: C 4.42 per 100 workers

Safer than 60% 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%).

057520-Stk-Arch Anx held a steady TCR band

057520-Stk-Arch Anx's TCR held near 0.0 from 4.4 in 2017 to 4.4 in 2022. Peak filing year was 2020 at 9.2 TCR. In 2022, DART was 0.7× this establishment's average TCR (severity share of cases).

2017=4.4 · 2018=4.7 · 2019=8.8 · 2020=9.2 · 2022=4.4

OSHA ITA Form 300A scorecard

Establishment book 491110 · Stockton, CA ABOVE-IND · SMALL

Grade D · TCR 6.3 · 140% of ind

DART 4.4 DART
RANK #578/1240
PHOTO PORTER SQUARE CARRIE…
BOOK 5y book
INJ 13 inj
SIZE ~53 FTE

Nearest TCR peer: PORTER SQUARE CARRIER ANNEX_1378146 (0.0 TCR gap)

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

This site

6.3
PORTER SQUARE

6.3
HUNTINGTON BEA

6.3
PASADENA_13769

6.3
418685-UPR-HAV

6.3

What this shows 057520-Stk-Arch Anx averages 6.3 TCR (140% of the Mail and Parcel Delivery BLS benchmark).

057520-Stk-Arch Anx TCR series: 2017=4.4 · 2018=4.7 · 2019=8.8 · 2020=9.2 · 2022=4.4 · BLS 4.5

Where 057520-Stk-Arch Anx falls in its industry

13,818 Mail and Parcel Delivery establishments

Safer than 56% of graded establishments in this industry, whose median TCR is 6.8.

Grade D

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #578 safest of 1240 Mail and Parcel Delivery employers in California.

057520-Stk-Arch Anx (53 employees, TCR 6.3) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 6.8

057520-Stk-Arch Anx 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	4.4	4.4	1	1
2020	9.2	9.2	4	0
2019	8.8	8.8	4	0
2018	4.7	2.3	2	0
2017	4.4	4.4	2	0

OSHA ITA peer cross-reference

Establishment peer ledger

491110 · CA · Stockton

13,818 Mail and Parcel Delivery employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 605 employers in Stockton, CA · 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	PORTER SQUARE CARRIER ANNEX_1378146	CAMBRIDGE, MA	6.3 TCR
NAICS-TCR	HUNTINGTON BEACH_1367661	HUNTINGTON BEACH, CA	6.3 TCR
NAICS-TCR	PASADENA_1376906	PASADENA, CA	6.3 TCR
NAICS-TCR	418685-UPR-HAVERTOWN-U DARBY	HAVERTOWN, PA	6.3 TCR
STATE-SIZE	P-R Farms	CLOVIS	53 FTE
STATE-SIZE	LRC LABOR SERVICES INC	PORTERVILLE	53 FTE
STATE-SIZE	Acemi Nursery	KERMAN	53 FTE
STATE-SIZE	Ball Tagawa Growers	ARROYO GRANDE	53 FTE
CITY-NEAR	LaSalette Care and Rehabilitation Center	Stockton	5,249 FTE
CITY-NEAR	SCKCX0ABX SCK - ABX	Stockton	4,573 FTE
CITY-NEAR	CA-18	Stockton	4,525 FTE
CITY-NEAR	CDCR CA Health Care Facility	Stockton	3,227 FTE
NAT-TCR	497803-Sal-Sugarhouse Sta	Salt Lake City, UT	6.3 TCR
NAT-TCR	ISD 659 Community Education	Northfield, MN	6.3 TCR
NAT-TCR	165460-Murphysboro Po	Murphysboro, IL	6.3 TCR
NAT-TCR	268730-Slayton Po	Slayton, MN	6.3 TCR
NAT-SIZE	148900-Wahiawa Po	Wahiawa, HI	53 FTE
NAT-SIZE	402851-Eug-River Road Sta	Eugene, OR	53 FTE
NAT-SIZE	549435-Yakima Mpf	Yakima, WA	53 FTE
NAT-SIZE	022775-Fai-Main Office Sta	Fairbanks, AK	53 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, 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.