Mail and Parcel Delivery · California

051080-Byron Po

Byron, CA · ~29 workers · 4 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
14.1
Avg TCR
4.5
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

051080-Byron Po runs at 313% of its industry's injury rate - far more dangerous than the typical Mail and Parcel Delivery workplace, earning a grade F.

051080-Byron Po: 14.1 TCR = 313% of Mail and Parcel Delivery BLS 4.5 · 4y Form 300A (see methodology below)

051080-Byron Po safety composite

051080-Byron Po scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 2%), 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

16/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 14.07 per 100 workers

Safer than 7% of industry peers

DART rate
F 23.38 per 100 workers

Safer than 2% 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%).

Rising injury rate

051080-Byron Po: 20.5 → 23.4 TCR

Peak year 2021 @ 23.4 TCR · DART/TCR 1.66× in 2021

051080-Byron Po's TCR rose 2.9 from 20.5 in 2017 to 23.4 in 2021. In 2021, DART was 1.66× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

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

Grade F · TCR 14.1 · 313% of ind

  • DART 23.4 DART
  • RANK #1154/1240
  • PHOTO PALM BEACH_1376637
  • BOOK 4y book
  • INJ 12 inj
  • SIZE ~29 FTE

Nearest TCR peer: PALM BEACH_1376637 (0.0 TCR gap)

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

051080-Byron Po in the TCR neighbourhood

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

TCR

What this shows 051080-Byron Po averages 14.1 TCR (313% 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

051080-Byron Po TCR series: 2017=20.5 · 2018=8.6 · 2019=3.8 · 2021=23.4 · BLS 4.5

Where 051080-Byron Po falls in its industry

13,818 Mail and Parcel Delivery establishments

Safer than 7% 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 #1154 safest of 1240 Mail and Parcel Delivery employers in California.

051080-Byron Po (29 employees, TCR 14.1) 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 051080-Byron Po
051080-Byron Po (29 employees, TCR 14.1) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 6.8

051080-Byron 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
2021 23.4 23.4 5 0 0
2019 3.8 3.8 1 0 0
2018 8.6 8.6 2 0 0
2017 20.5 20.5 4 1 0

OSHA ITA peer cross-reference

Establishment peer ledger

491110 · CA · Byron

13,818 Mail and Parcel Delivery employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 6 employers in Byron, 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 PALM BEACH_1376637 14.1 TCR
NAICS-TCR 483243-FWT-SOUTHEAST BR 14.1 TCR
NAICS-TCR GARDINER_1364441 14.1 TCR
NAICS-TCR WAYNEDALE_1386736 14.1 TCR
STATE-SIZE Sean V. Doherty Farms 29 FTE
STATE-SIZE Blanco Farms, LLC 29 FTE
STATE-SIZE CONSTRUCTION SUPPORT SHOP 29 FTE
STATE-SIZE Cottonwood Farms 29 FTE
CITY-NEAR O&M - Delta Field Division 144 FTE
CITY-NEAR American Underground Contractor 99 FTE
CITY-NEAR SLDMWA TFO 62 FTE
CITY-NEAR Marin Food Specialties Inc 51 FTE
NAT-TCR 483243-Fwt-Southeast Br 14.1 TCR
NAT-TCR Magbee Contractors Supply BG 14.1 TCR
NAT-TCR Rcrs Oh Weber East Herrick 14.1 TCR
NAT-TCR 048 ABC Supply Co., Inc 14.1 TCR
NAT-SIZE Dept. of Health & Social Services (35) 29 FTE
NAT-SIZE 205936-Paris Po 29 FTE
NAT-SIZE Mayer Electric Supply Company, Inc. - Orlando 29 FTE
NAT-SIZE 413168-Glen Mills Po 29 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: 2021, 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.