Mail and Parcel Delivery · California

054158-La Mesa Po

Name: 054158-La Mesa Po Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

La Mesa, CA · ~124 workers · 3 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

C
Average Safety Record: 4.1
Avg TCR: 4.5
Industry avg: 1
Fatality

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The verdict

054158-La Mesa Po runs at 90% of its industry's injury rate - about level with the typical Mail and Parcel Delivery workplace, earning a grade C.

054158-La Mesa Po: 4.1 TCR = 90% of Mail and Parcel Delivery BLS 4.5 · 3y Form 300A (see methodology below)

054158-La Mesa Po safety composite

054158-La Mesa Po scores strongest on total case rate (tcr) (safer than 81% of same-industry peers) and weakest on fatalities (safer than 1%), 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).

49/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): B 4.07 per 100 workers

Safer than 81% of industry peers
DART rate: D 5.99 per 100 workers

Safer than 46% of industry peers
Fatalities: F 1

Safer than 1% 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%).

Rising injury rate

054158-La Mesa Po: 1.7 → 6.8 TCR

Peak year 2021 @ 6.8 TCR · DART/TCR 1.47× in 2021

054158-La Mesa Po's TCR rose 5.1 from 1.7 in 2019 to 6.8 in 2021. In 2021, DART was 1.47× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 491110 · La Mesa, CA AT/BELOW-IND · MID

Grade C · TCR 4.1 · 90% of ind

DART 6.0 DART
RANK #242/1240
PHOTO RANCHO CORDOVA_1378755
BOOK 3y book
INJ 11 inj
SIZE ~124 FTE

Nearest TCR peer: RANCHO CORDOVA_1378755 (0.0 TCR gap)

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

This site

4.1
RANCHO CORDOVA

4.1
JEFFERSON PARK

4.1
KEARNS_1440040

4.1
UNIVERSITY_138

4.1

What this shows 054158-La Mesa Po averages 4.1 TCR (90% of the Mail and Parcel Delivery BLS benchmark).

054158-La Mesa Po TCR series: 2019=1.7 · 2020=3.7 · 2021=6.8 · BLS 4.5

Where 054158-La Mesa Po falls in its industry

13,818 Mail and Parcel Delivery establishments

Safer than 81% of graded establishments in this industry, whose median TCR is 6.8.

Grade C

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #242 safest of 1240 Mail and Parcel Delivery employers in California.

054158-La Mesa Po (124 employees, TCR 4.1) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 6.8

054158-La Mesa 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	Fatalities
2021	6.8	6.0	6	2	0
2020	3.7	2.8	3	1	1
2019	1.7	1.7	2	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

491110 · CA · La Mesa

13,818 Mail and Parcel Delivery employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 85 employers in La Mesa, 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	RANCHO CORDOVA_1378755	RANCHO CORDOVA, CA	4.1 TCR
NAICS-TCR	JEFFERSON PARK CARRIER ANNEX_1368354	CHICAGO, IL	4.1 TCR
NAICS-TCR	KEARNS_1440040	SALT LAKE CITY, UT	4.1 TCR
NAICS-TCR	UNIVERSITY_1385499	MINNEAPOLIS, MN	4.1 TCR
STATE-SIZE	Rancho Guadalupe	SANTA MARIA	124 FTE
STATE-SIZE	Andrew Smith Company	SALINAS	124 FTE
STATE-SIZE	Four Star Management LLC	DELANO	124 FTE
STATE-SIZE	California	MURRIETA	124 FTE
CITY-NEAR	Grossmont Hospital - 5555 Grossmont Center Drive	La Mesa	3,453 FTE
CITY-NEAR	Grossmont Hospital	La Mesa	3,275 FTE
CITY-NEAR	0469 - LA MESA CA WHSE	La Mesa	365 FTE
CITY-NEAR	City of La Mesa	La Mesa	345 FTE
NAT-TCR	113082-Fmy-Downtown Sta	Fort Myers, FL	4.1 TCR
NAT-TCR	117637-Pom-Coconut Creek Br	Coconut Creek, FL	4.1 TCR
NAT-TCR	Stratford EMS Department	Stratford, CT	4.1 TCR
NAT-TCR	Shippensburg, PA (WC USX SHP)	Shippensburg, PA	4.1 TCR
NAT-SIZE	Nitto Avecia Cincinnati	Cincinnati, OH	124 FTE
NAT-SIZE	121 - Walsh/Toebe Joint Venture	Chicago, IL	124 FTE
NAT-SIZE	MapleView Health and Rehabilitation Center	Rocky Hill, CT	124 FTE
NAT-SIZE	Store #074	Greenville, TX	124 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: 2021, 2020, 2019. 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.