Mail and Parcel Delivery · California

054992-Mira Loma Po

Mira Loma, CA · ~32 workers · 4 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
8.3
Avg TCR
4.5
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

054992-Mira Loma Po runs at 185% of its industry's injury rate - more dangerous than the typical Mail and Parcel Delivery workplace, earning a grade D.

054992-Mira Loma Po: 8.3 TCR = 185% of Mail and Parcel Delivery BLS 4.5 · 4y Form 300A (see methodology below)

054992-Mira Loma Po safety composite

054992-Mira Loma Po scores strongest on dart rate (safer than 70% of same-industry peers) and weakest on total case rate (tcr) (safer than 35%), 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

51/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 8.31 per 100 workers

Safer than 35% of industry peers

DART rate
C 3.34 per 100 workers

Safer than 70% 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

−4.7

2017→2022

054992-Mira Loma Po injury rate improved

054992-Mira Loma Po's TCR fell 4.7 from 11.4 in 2017 to 6.7 in 2022. Peak filing year was 2019 at 11.4 TCR. In 2022, DART was 0.4× this establishment's average TCR (severity share of cases).

2017=11.4 · 2018=3.8 · 2019=11.4 · 2022=6.7

OSHA ITA Form 300A scorecard

Establishment book 491110 · Mira Loma, CA ABOVE-IND · SMALL

Grade D · TCR 8.3 · 185% of ind

  • DART 3.3 DART
  • RANK #833/1240
  • PHOTO PASADENA_1376908
  • BOOK 4y book
  • INJ 9 inj
  • SIZE ~32 FTE

Nearest TCR peer: PASADENA_1376908 (0.0 TCR gap)

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

054992-Mira Loma Po in the TCR neighbourhood

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

TCR

What this shows 054992-Mira Loma Po averages 8.3 TCR (185% 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

054992-Mira Loma Po TCR series: 2017=11.4 · 2018=3.8 · 2019=11.4 · 2022=6.7 · BLS 4.5

Where 054992-Mira Loma Po falls in its industry

13,818 Mail and Parcel Delivery establishments

Safer than 35% 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 #833 safest of 1240 Mail and Parcel Delivery employers in California.

054992-Mira Loma Po (32 employees, TCR 8.3) 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 054992-Mira Loma Po
054992-Mira Loma Po (32 employees, TCR 8.3) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 6.8

054992-Mira Loma 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 6.7 3.3 2 0 0
2019 11.4 11.4 3 0 0
2018 3.8 3.8 1 0 0
2017 11.4 11.4 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

491110 · CA · Mira Loma

13,818 Mail and Parcel Delivery employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 87 employers in Mira Loma, 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 PASADENA_1376908 8.3 TCR
NAICS-TCR OAK STREET_1375739 8.3 TCR
NAICS-TCR PALMETTO_1376665 8.3 TCR
NAICS-TCR HAYS PARK_1366560 8.3 TCR
STATE-SIZE Schreiner Farms 32 FTE
STATE-SIZE FIVE POINTS T.I.C. 32 FTE
STATE-SIZE OFFICE 32 FTE
STATE-SIZE Brocchini Farms Inc. 32 FTE
CITY-NEAR Ono-014 910 FTE
CITY-NEAR 0960 - MIRA LOMA CA (DRY) DEPOT 828 FTE
CITY-NEAR Del Real, LLC 585 FTE
CITY-NEAR MIRA LOMA OPERATIONS (CAMRL) 554 FTE
NAT-TCR 402852-Eug-Westside Sta 8.3 TCR
NAT-TCR 482856-Elp-Ranchland Sta 8.3 TCR
NAT-TCR 041422-Cabot Po 8.3 TCR
NAT-TCR 162209-Dgv-Woodridg Br 8.3 TCR
NAT-SIZE 314884-Las Vegas Nv Vmf 32 FTE
NAT-SIZE 345167-Lls-Carrier Anx 32 FTE
NAT-SIZE 038954-Vail Po 32 FTE
NAT-SIZE 036393-Phoenix Cfs 32 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: 2022, 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.