Mail and Parcel Delivery · California

CORONA_1359305

Corona, CA · ~77 workers · 2 years of OSHA Injury Tracking Application data.

C
Average Safety Record
4.5
Avg TCR
4.5
Industry avg
0
Fatalities
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The verdict

CORONA_1359305 runs at 101% of its industry's injury rate - about level with the typical Mail and Parcel Delivery workplace, earning a grade C.

CORONA_1359305: 4.5 TCR = 101% of Mail and Parcel Delivery BLS 4.5 · 2y Form 300A (see methodology below)

CORONA_1359305 safety composite

CORONA_1359305 scores strongest on dart rate (safer than 83% 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

73/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 4.53 per 100 workers

Safer than 77% of industry peers

DART rate
B 1.55 per 100 workers

Safer than 83% 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

−6.0

2023→2024

CORONA_1359305 injury rate improved

CORONA_1359305's TCR fell 6.0 from 7.5 in 2023 to 1.6 in 2024. Peak filing year was 2023 at 7.5 TCR. In 2024, DART was 0.34× this establishment's average TCR (severity share of cases).

2023=7.5 · 2024=1.6

OSHA ITA Form 300A scorecard

Establishment book 491110 · Corona, CA ABOVE-IND · SMALL

Grade C · TCR 4.5 · 101% of ind

  • DART 1.6 DART
  • RANK #304/1240
  • PHOTO ANDOVER CARRIER ANNE…
  • BOOK 2y book
  • INJ 6 inj
  • SIZE ~77 FTE

Nearest TCR peer: ANDOVER CARRIER ANNEX_1439346 (0.0 TCR gap)

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

CORONA_1359305 in the TCR neighbourhood

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

TCR

What this shows CORONA_1359305 averages 4.5 TCR (101% 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

CORONA_1359305 TCR series: 2023=7.5 · 2024=1.6 · BLS 4.5

Where CORONA_1359305 falls in its industry

13,818 Mail and Parcel Delivery establishments

Safer than 77% 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 #304 safest of 1240 Mail and Parcel Delivery employers in California.

CORONA_1359305 (77 employees, TCR 4.5) 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 CORONA_1359305
CORONA_1359305 (77 employees, TCR 4.5) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 6.8

CORONA_1359305 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
2024 1.6 1.6 1 0 0
2023 7.5 6.0 5 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

491110 · CA · Corona

13,818 Mail and Parcel Delivery employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 409 employers in Corona, 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 ANDOVER CARRIER ANNEX_1439346 4.5 TCR
NAICS-TCR JOPPA_1368549 4.5 TCR
NAICS-TCR SMITHFIELD_1381871 4.5 TCR
NAICS-TCR EAGLE ROCK_1361601 4.5 TCR
STATE-SIZE Innovative Produce, LP 77 FTE
STATE-SIZE Bokisch Vineyard Management 77 FTE
STATE-SIZE Bassman 77 FTE
STATE-SIZE COR Chico Business Office 77 FTE
CITY-NEAR Monster Energy Company 2535 Anselmo Dr 2,572 FTE
CITY-NEAR Monster Energy Company 2,388 FTE
CITY-NEAR Monster Energy Company - Anselmo Dr, Corona 2,335 FTE
CITY-NEAR California Department of Transportation Facility 289 1,587 FTE
NAT-TCR Aloft Minneapolis 4.5 TCR
NAT-TCR Kohlfeld Distributing, Inc. 4.5 TCR
NAT-TCR The Place 4.5 TCR
NAT-TCR Path Light Pro, LLC 4.5 TCR
NAT-SIZE Inpria 77 FTE
NAT-SIZE Last Arrow Manufacturing 77 FTE
NAT-SIZE 300000170856251 - MA-Shrewsbury-Operating Center 77 FTE
NAT-SIZE Danbury Mentor 77 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.