Mail and Parcel Delivery · California

056752-Sdc-Serra Mesa Sta

Name: 056752-Sdc-Serra Mesa Sta Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

San Diego, CA · ~51 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

056752-Sdc-Serra Mesa Sta runs at 148% of its industry's injury rate - more dangerous than the typical Mail and Parcel Delivery workplace, earning a grade D.

056752-Sdc-Serra Mesa Sta: 6.7 TCR = 148% of Mail and Parcel Delivery BLS 4.5 · 6y Form 300A (see methodology below)

056752-Sdc-Serra Mesa Sta safety composite

056752-Sdc-Serra Mesa Sta scores strongest on dart rate (safer than 58% 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).

54/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): D 6.66 per 100 workers

Safer than 52% of industry peers
DART rate: C 4.6 per 100 workers

Safer than 58% 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%).

056752-Sdc-Serra Mesa Sta held a steady TCR band

056752-Sdc-Serra Mesa Sta's TCR held near 0.2 from 4.4 in 2017 to 4.6 in 2022. Peak filing year was 2020 at 11.2 TCR. In 2022, DART was 0.69× this establishment's average TCR (severity share of cases).

2017=4.4 · 2018=2.2 · 2019=11.0 · 2020=11.2 · 2021=6.5 · 2022=4.6

OSHA ITA Form 300A scorecard

Establishment book 491110 · San Diego, CA ABOVE-IND · SMALL

Grade D · TCR 6.7 · 148% of ind

DART 4.6 DART
RANK #623/1240
PHOTO WEST MONROE_1387112
BOOK 6y book
INJ 14 inj
SIZE ~51 FTE

Nearest TCR peer: WEST MONROE_1387112 (0.0 TCR gap)

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6.7
WEST MONROE_13

6.7
BENBROOK_14357

6.7
NANUET_1374374

6.7
332390-ELMWOOD

6.7

What this shows 056752-Sdc-Serra Mesa Sta averages 6.7 TCR (148% of the Mail and Parcel Delivery BLS benchmark).

056752-Sdc-Serra Mesa Sta TCR series: 2017=4.4 · 2018=2.2 · 2019=11 · 2020=11.2 · 2021=6.5 · 2022=4.6 · BLS 4.5

Where 056752-Sdc-Serra Mesa 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 California alone (the establishments it most directly competes with for workers and contracts): ranked #623 safest of 1240 Mail and Parcel Delivery employers in California.

056752-Sdc-Serra Mesa Sta (51 employees, TCR 6.7) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 6.8

056752-Sdc-Serra Mesa 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	4.6	4.6	2	0
2021	6.5	6.5	1	2
2020	11.2	11.2	5	0
2019	11.0	11.0	4	1
2018	2.2	2.2	1	0
2017	4.4	4.4	1	1

OSHA ITA peer cross-reference

Establishment peer ledger

491110 · CA · San Diego

13,818 Mail and Parcel Delivery employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 1,979 employers in San Diego, 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	WEST MONROE_1387112	WEST MONROE, LA	6.7 TCR
NAICS-TCR	BENBROOK_1435728	BENBROOK, TX	6.7 TCR
NAICS-TCR	NANUET_1374374	NANUET, NY	6.7 TCR
NAICS-TCR	332390-ELMWOOD PARK PO	ELMWOOD PARK, NJ	6.7 TCR
STATE-SIZE	Robert Young Vineyards	GEYSERVILLE	51 FTE
STATE-SIZE	H&W Vineyards	REDWOOD VALLEY	51 FTE
STATE-SIZE	Huber Farms Inc	KERMAN	51 FTE
STATE-SIZE	Taylor Brothers Farms Inc	YUBA CITY	51 FTE
CITY-NEAR	UC San Diego Health	San Diego	9,310 FTE
CITY-NEAR	General Atomics	San Diego	8,108 FTE
CITY-NEAR	Health Human Services Agency	San Diego	6,080 FTE
CITY-NEAR	National University	San Diego	4,955 FTE
NAT-TCR	142407-Hnl-Kapalama Sta	Honolulu, HI	6.7 TCR
NAT-TCR	487967-Sat-Lockhill Sta	San Antonio, TX	6.7 TCR
NAT-TCR	488885-Temple Po	Temple, TX	6.7 TCR
NAT-TCR	481250-Burleson Po	Burleson, TX	6.7 TCR
NAT-SIZE	317290-Ren-Washington Sta	Reno, NV	51 FTE
NAT-SIZE	038895-Tuc-San Xavier Anx	Tucson, AZ	51 FTE
NAT-SIZE	406763-Por-Kenton Sta	Portland, OR	51 FTE
NAT-SIZE	020324-Anc-Lake Otis Sta	Anchorage, AK	51 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.