Mail and Parcel Delivery · California

055946-Perris Po

Name: 055946-Perris Po Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Perris, CA · ~70 workers · 5 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

B
Good Safety Record: 2.5
Avg TCR: 4.5
Industry avg: 0
Fatalities

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The verdict

055946-Perris Po runs at 56% of its industry's injury rate - safer than the typical Mail and Parcel Delivery workplace, earning a grade B.

055946-Perris Po: 2.5 TCR = 56% of Mail and Parcel Delivery BLS 4.5 · 5y Form 300A (see methodology below)

055946-Perris Po safety composite

055946-Perris Po scores strongest on total case rate (tcr) (safer than 93% 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).

83/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): A 2.52 per 100 workers

Safer than 93% of industry peers
DART rate: A 0 per 100 workers

Safer than 93% 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

−1.7

2017→2022

055946-Perris Po injury rate improved

055946-Perris Po's TCR fell 1.7 from 1.7 in 2017 to 0.0 in 2022. Peak filing year was 2021 at 7.8 TCR. In 2022, DART was 0× this establishment's average TCR (severity share of cases).

2017=1.7 · 2018=1.6 · 2020=1.5 · 2021=7.8 · 2022=0.0

OSHA ITA Form 300A scorecard

Establishment book 491110 · Perris, CA AT/BELOW-IND · SMALL

Grade B · TCR 2.5 · 56% of ind

DART 0.0 DART
RANK #89/1240
PHOTO GERMANTOWN_1364692
BOOK 5y book
INJ 7 inj
SIZE ~70 FTE

Nearest TCR peer: GERMANTOWN_1364692 (0.0 TCR gap)

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2.5
GERMANTOWN_136

2.5
ATHENS_1353571

2.5
CB CRAFT_13581

2.5
CARLSBAD_13570

2.5

What this shows 055946-Perris Po averages 2.5 TCR (56% of the Mail and Parcel Delivery BLS benchmark).

055946-Perris Po TCR series: 2017=1.7 · 2018=1.6 · 2020=1.5 · 2021=7.8 · 2022=0 · BLS 4.5

Where 055946-Perris Po falls in its industry

13,818 Mail and Parcel Delivery establishments

Safer than 93% of graded establishments in this industry, whose median TCR is 6.8.

Grade B

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #89 safest of 1240 Mail and Parcel Delivery employers in California.

055946-Perris Po (70 employees, TCR 2.5) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 6.8

055946-Perris Po 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	0.0	0.0	0	0
2021	7.8	6.2	4	1
2020	1.5	0.0	1	0
2018	1.6	1.6	1	0
2017	1.7	1.7	1	0

OSHA ITA peer cross-reference

Establishment peer ledger

491110 · CA · Perris

13,818 Mail and Parcel Delivery employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 130 employers in Perris, 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	GERMANTOWN_1364692	GERMANTOWN, WI	2.5 TCR
NAICS-TCR	ATHENS_1353571	ATHENS, TN	2.5 TCR
NAICS-TCR	CB CRAFT_1358142	FAYETTEVILLE, AR	2.5 TCR
NAICS-TCR	CARLSBAD_1357035	CARLSBAD, NM	2.5 TCR
STATE-SIZE	Heritage Land Company	STOCKTON	70 FTE
STATE-SIZE	Ceballos Ag Services, Inc.	PORTERVILLE	70 FTE
STATE-SIZE	NRTHN	VISALIA	70 FTE
STATE-SIZE	EW Merritt Farms	PORTERVILLE	70 FTE
CITY-NEAR	South West Distribution Center SWDC	Perris	1,419 FTE
CITY-NEAR	South West Distribution Center - SWDC	Perris	1,340 FTE
CITY-NEAR	SOUTHERN REGION : RRU	Perris	1,332 FTE
CITY-NEAR	Ono-015	Perris	911 FTE
NAT-TCR	481565-Cedar Park Po	Cedar Park, TX	2.5 TCR
NAT-TCR	TLF Graphics	Rochester, NY	2.5 TCR
NAT-TCR	ISD 492 Austin AALASEC Coop	Austin, MN	2.5 TCR
NAT-TCR	485560-Magnolia Po	Magnolia, TX	2.5 TCR
NAT-SIZE	036373-Phx-Boulder Hills Sta	Phoenix, AZ	70 FTE
NAT-SIZE	407395-Sal-Vista Sta	Salem, OR	70 FTE
NAT-SIZE	404576-Klamath Falls Po	Klamath Falls, OR	70 FTE
NAT-SIZE	497820-Sandy Po	Sandy, UT	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, 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.