Mail and Parcel Delivery · California

053168-Gridley Po

Gridley, CA · ~17 workers · 4 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
11.6
Avg TCR
4.5
Industry avg
0
Fatalities
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The verdict

053168-Gridley Po runs at 257% of its industry's injury rate - far more dangerous than the typical Mail and Parcel Delivery workplace, earning a grade F.

053168-Gridley Po: 11.6 TCR = 257% of Mail and Parcel Delivery BLS 4.5 · 4y Form 300A (see methodology below)

053168-Gridley Po safety composite

053168-Gridley Po scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 15%), 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

30/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 11.57 per 100 workers

Safer than 15% of industry peers

DART rate
F 7.98 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%).

TCR Δ

−9.0

2019→2022

053168-Gridley Po injury rate improved

053168-Gridley Po's TCR fell 9.0 from 17.0 in 2019 to 8.0 in 2022. Peak filing year was 2019 at 17.0 TCR. In 2022, DART was 0.69× this establishment's average TCR (severity share of cases).

2019=17.0 · 2020=14.5 · 2021=6.8 · 2022=8.0

OSHA ITA Form 300A scorecard

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

Grade F · TCR 11.6 · 257% of ind

  • DART 8.0 DART
  • RANK #1071/1240
  • PHOTO DUNNELLON_1361484
  • BOOK 4y book
  • INJ 6 inj
  • SIZE ~17 FTE

Nearest TCR peer: DUNNELLON_1361484 (0.0 TCR gap)

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

053168-Gridley Po in the TCR neighbourhood

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

TCR

What this shows 053168-Gridley Po averages 11.6 TCR (257% 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

053168-Gridley Po TCR series: 2019=17 · 2020=14.5 · 2021=6.8 · 2022=8 · BLS 4.5

Where 053168-Gridley Po falls in its industry

13,818 Mail and Parcel Delivery establishments

Safer than 15% 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 #1071 safest of 1240 Mail and Parcel Delivery employers in California.

053168-Gridley Po (17 employees, TCR 11.6) 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 053168-Gridley Po
053168-Gridley Po (17 employees, TCR 11.6) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 6.8

053168-Gridley Po 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
2022 8.0 8.0 1 0 0
2021 6.8 6.8 1 0 0
2020 14.5 7.2 2 0 0
2019 17.0 17.0 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

491110 · CA · Gridley

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

Rel Establishment Metric
NAICS-TCR DUNNELLON_1361484 11.6 TCR
NAICS-TCR 381748-COL-BEXLEY BR 11.6 TCR
NAICS-TCR PEARL RIVER_1377049 11.6 TCR
NAICS-TCR 438260-WAKEFIELD PO 11.6 TCR
STATE-SIZE HM Clause - Dixon Research Station 17 FTE
STATE-SIZE Laub Ranches Inc 17 FTE
STATE-SIZE Sherwood Equipment Inc 17 FTE
STATE-SIZE Barton Ranch, Inc. 17 FTE
CITY-NEAR Agromillora California 87 FTE
CITY-NEAR 6962-SWY-0025-0025-02287 69 FTE
CITY-NEAR STAPLETON-SPENCE PACKING CO 63 FTE
CITY-NEAR SWY-0025-0025-02287 FAC-02287-GRIDLEY-CA 61 FTE
NAT-TCR 381748-Col-Bexley Br 11.6 TCR
NAT-TCR 6400-SWY-0024-0024-03460 11.6 TCR
NAT-TCR Pamtl - Harrisburg Air Relief 11.6 TCR
NAT-TCR Richland Diversified dba Playcraft Boat 11.6 TCR

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. 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.