Mail and Parcel Delivery · California

052383-Elc-Bostonia Sta

El Cajon, CA · ~61 workers · 6 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
6.5
Avg TCR
4.5
Industry avg
0
Fatalities
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The verdict

052383-Elc-Bostonia Sta runs at 144% of its industry's injury rate - more dangerous than the typical Mail and Parcel Delivery workplace, earning a grade D.

052383-Elc-Bostonia Sta: 6.5 TCR = 144% of Mail and Parcel Delivery BLS 4.5 · 6y Form 300A (see methodology below)

052383-Elc-Bostonia Sta safety composite

052383-Elc-Bostonia Sta scores strongest on dart rate (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).

C

67/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 6.48 per 100 workers

Safer than 54% 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

−9.8

2017→2022

052383-Elc-Bostonia Sta injury rate improved

052383-Elc-Bostonia Sta's TCR fell 9.8 from 9.8 in 2017 to 0.0 in 2022. Peak filing year was 2018 at 9.9 TCR. In 2022, DART was 0× this establishment's average TCR (severity share of cases).

2017=9.8 · 2018=9.9 · 2019=3.6 · 2020=7.6 · 2021=8.1 · 2022=0.0

OSHA ITA Form 300A scorecard

Establishment book 491110 · El Cajon, CA ABOVE-IND · SMALL

Grade D · TCR 6.5 · 144% of ind

  • DART 0.0 DART
  • RANK #600/1240
  • PHOTO TREMONT_1384963
  • BOOK 6y book
  • INJ 20 inj
  • SIZE ~61 FTE

Nearest TCR peer: TREMONT_1384963 (0.0 TCR gap)

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

052383-Elc-Bostonia Sta in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows 052383-Elc-Bostonia Sta averages 6.5 TCR (144% of the Mail and Parcel Delivery BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

052383-Elc-Bostonia Sta TCR series: 2017=9.8 · 2018=9.9 · 2019=3.6 · 2020=7.6 · 2021=8.1 · 2022=0 · BLS 4.5

Where 052383-Elc-Bostonia Sta falls in its industry

13,818 Mail and Parcel Delivery establishments

Safer than 54% of graded establishments in this industry, whose median TCR is 6.8.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #600 safest of 1240 Mail and Parcel Delivery employers in California.

052383-Elc-Bostonia Sta (61 employees, TCR 6.5) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 6.8 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 050100150 0510152025 Average employees Total Case Rate 052383-Elc-Bostonia Sta
052383-Elc-Bostonia Sta (61 employees, TCR 6.5) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 6.8

052383-Elc-Bostonia 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 Fatalities
2022 0.0 0.0 0 0 0
2021 8.1 8.1 5 0 0
2020 7.6 7.6 4 0 0
2019 3.6 3.6 2 0 0
2018 9.9 9.9 5 1 0
2017 9.8 9.8 4 2 0

OSHA ITA peer cross-reference

Establishment peer ledger

491110 · CA · El Cajon

13,818 Mail and Parcel Delivery employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 236 employers in El Cajon, CA · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR TREMONT_1384963 6.5 TCR
NAICS-TCR WEST SACRAMENTO AUX VMF_1440919 6.5 TCR
NAICS-TCR GRAND RAPIDS ANNEX P1_1440968 6.5 TCR
NAICS-TCR LOG CAROL STREAM_1558194 6.5 TCR
STATE-SIZE Silveira Farms 61 FTE
STATE-SIZE La Brucherie Produce, LLC 61 FTE
STATE-SIZE Olds Ranch 61 FTE
STATE-SIZE 1750 Production Office 61 FTE
CITY-NEAR SOUTHERN REGION : SDU 1,176 FTE
CITY-NEAR California Department of Transportation Facility 370 1,148 FTE
CITY-NEAR GKN Aerospace Chem-tronics 1,059 FTE
CITY-NEAR GKN Aerospace Chem Tronics 938 FTE
NAT-TCR 497798-Sal-Kearns Br 6.5 TCR
NAT-TCR 545572-Monroe Po 6.5 TCR
NAT-TCR 161275-Carol Stream Il P&Dc 6.5 TCR
NAT-TCR 438120-Tiverton Po 6.5 TCR
NAT-SIZE 143000-Kailua Kona Po 61 FTE
NAT-SIZE 199723-Wic-River City Sta 61 FTE
NAT-SIZE 079576-Westminster Po 61 FTE
NAT-SIZE 482858-Elp-Socorro Sta 61 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.