Supermarkets and Other Grocery (except Convenience) Stores · California

56-Corona

Corona, CA · ~182 workers · 2 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
5.3
Avg TCR
3.4
Industry avg
0
Fatalities
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The verdict

56-Corona runs at 155% of its industry's injury rate - more dangerous than the typical Supermarkets and Other Grocery (except Convenience) Stores workplace, earning a grade D.

56-Corona: 5.3 TCR = 155% of Supermarkets and Other Grocery (except Convenience) Stores BLS 3.4 · 2y Form 300A (see methodology below)

56-Corona safety composite

56-Corona scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 42%), 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).

D

45/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 5.28 per 100 workers

Safer than 42% of industry peers

DART rate
D 3.09 per 100 workers

Safer than 44% of industry peers

Fatalities
D 0

Safer than 50% 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

−4.4

2023→2024

56-Corona injury rate improved

56-Corona's TCR fell 4.4 from 7.5 in 2023 to 3.1 in 2024. Peak filing year was 2023 at 7.5 TCR. In 2024, DART was 0.59× this establishment's average TCR (severity share of cases).

2023=7.5 · 2024=3.1

OSHA ITA Form 300A scorecard

Establishment book 445110 · Corona, CA ABOVE-IND · MID

Grade D · TCR 5.3 · 155% of ind

  • DART 3.1 DART
  • RANK #1554/4686
  • PHOTO 4233
  • BOOK 2y book
  • INJ 10 inj
  • SIZE ~182 FTE

Nearest TCR peer: 4233 (0.0 TCR gap)

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

56-Corona in the TCR neighbourhood

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

TCR

What this shows 56-Corona averages 5.3 TCR (155% of the Supermarkets and Other Grocery (except Convenience) Stores BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-09-26

56-Corona TCR series: 2023=7.5 · 2024=3.1 · BLS 3.4

Where 56-Corona falls in its industry

30,654 Supermarkets and Other Grocery establishments

Safer than 42% of graded establishments in this industry, whose median TCR is 4.7.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #1554 safest of 4686 Supermarkets and Other Grocery employers in California.

56-Corona (182 employees, TCR 5.3) among 29 same-industry peers, split at the industry median of 99 employees and a TCR of 4.7 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 050100150200250 0510152025 Average employees Total Case Rate 56-Corona
56-Corona (182 employees, TCR 5.3) among 29 same-industry peers, split at the industry median of 99 employees and a TCR of 4.7

56-Corona has more employees than the Supermarkets and Other Grocery (except C median and a higher injury rate than the industry's median TCR of 4.7. 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 3.1 3.1 3 0 0
2023 7.5 7.5 7 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

445110 · CA · Corona

30,654 Supermarkets and Other Grocery (except Convenience) Stores 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 4233 5.3 TCR
NAICS-TCR ABS-0029-0028-00594 FAC-00594-SAN DIMAS-CA 5.3 TCR
NAICS-TCR SWY-0025-0025-02646 FAC-02646-SAN FRANCISCO-CA 5.3 TCR
NAICS-TCR 6903-69030002-3 5.3 TCR
STATE-SIZE Lifeguard HQ 182 FTE
STATE-SIZE LASAN - Solid Resources Valley Collection Division 182 FTE
STATE-SIZE Parts Authority Pico Rivera 182 FTE
STATE-SIZE WESTERN WTR DIST HDQ 182 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 Careone at Valley 5.3 TCR
NAT-TCR Waubonsee Development 5.3 TCR
NAT-TCR Avantara Watertown 5.3 TCR
NAT-TCR Clark Mechanical Services Inc. 5.3 TCR
NAT-SIZE Good Day Farm Missouri 182 FTE
NAT-SIZE CCL Label Charlotte 182 FTE
NAT-SIZE DH Pace Company Inc. dba Ankmar - Denver 182 FTE
NAT-SIZE Dynapower Company 182 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.