Mail and Parcel Delivery · California

San Dimas_1380596

San Dimas, CA · ~45 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
10.8
Avg TCR
4.5
Industry avg
0
Fatalities
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The verdict

San Dimas_1380596 runs at 239% of its industry's injury rate - far more dangerous than the typical Mail and Parcel Delivery workplace, earning a grade F.

San Dimas_1380596: 10.8 TCR = 239% of Mail and Parcel Delivery BLS 4.5 · 2y Form 300A (see methodology below)

San Dimas_1380596 safety composite

San Dimas_1380596 scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 19%), 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).

F

32/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 10.76 per 100 workers

Safer than 19% of industry peers

DART rate
F 8.01 per 100 workers

Safer than 33% 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%).

San Dimas_1380596 held a steady TCR band

San Dimas_1380596's TCR held near 0.2 from 10.8 in 2023 to 10.7 in 2024. Peak filing year was 2023 at 10.8 TCR. In 2024, DART was 0.74× this establishment's average TCR (severity share of cases).

2023=10.8 · 2024=10.7

OSHA ITA Form 300A scorecard

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

Grade F · TCR 10.8 · 239% of ind

  • DART 8.0 DART
  • RANK #1028/1240
  • PHOTO 437154-PVD-CORLISS P…
  • BOOK 2y book
  • INJ 7 inj
  • SIZE ~45 FTE

Nearest TCR peer: 437154-PVD-CORLISS PARK STA (0.0 TCR gap)

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

San Dimas_1380596 in the TCR neighbourhood

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

TCR

What this shows San Dimas_1380596 averages 10.8 TCR (239% 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

San Dimas_1380596 TCR series: 2023=10.8 · 2024=10.7 · BLS 4.5

Where San Dimas_1380596 falls in its industry

13,818 Mail and Parcel Delivery establishments

Safer than 19% 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 #1028 safest of 1240 Mail and Parcel Delivery employers in California.

San Dimas_1380596 (45 employees, TCR 10.8) 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 San Dimas_1380596
San Dimas_1380596 (45 employees, TCR 10.8) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 6.8

San Dimas_1380596 has fewer employees than the Mail and Parcel Delivery median and a higher 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
2024 10.7 8.0 3 1 0
2023 10.8 10.8 4 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

491110 · CA · San Dimas

13,818 Mail and Parcel Delivery employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 73 employers in San Dimas, 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 437154-PVD-CORLISS PARK STA 10.8 TCR
NAICS-TCR 517770-ROCKY MOUNT PO 10.8 TCR
NAICS-TCR 174031-INDIANAPOLIS MPA 10.8 TCR
NAICS-TCR 485145-LIBERTY HILL PO 10.8 TCR
STATE-SIZE Salinas Transplant Company 45 FTE
STATE-SIZE Terra Firma Farm 45 FTE
STATE-SIZE Donald Beeman Farm 45 FTE
STATE-SIZE Berry Mist Farms, LP 45 FTE
CITY-NEAR ROCKWELL DRYWALL, INC. 1,302 FTE
CITY-NEAR LOCATION 15008 796 FTE
CITY-NEAR Gilead Sciences, Inc. 686 FTE
CITY-NEAR Raging Waters Los Angeles 473 FTE
NAT-TCR Tri-County Industries Inc 10.8 TCR
NAT-TCR Tampa Field 10.8 TCR
NAT-TCR National Baking Company, Inc 10.8 TCR
NAT-TCR The Home City Ice Company Orlando 10.8 TCR
NAT-SIZE Goodfellow Bros. LLC - Wen Corp. 45 FTE
NAT-SIZE True World Foods DC LLC 45 FTE
NAT-SIZE Park Terrace 45 FTE
NAT-SIZE Allan Mechanical 45 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: 2024, 2023. 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.