Mail and Parcel Delivery · California

056882-San Marcos Po

San Marcos, CA · ~96 workers · 6 years of OSHA Injury Tracking Application data.

C
Average Safety Record
4.8
Avg TCR
4.5
Industry avg
0
Fatalities
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The verdict

056882-San Marcos Po runs at 106% of its industry's injury rate - about level with the typical Mail and Parcel Delivery workplace, earning a grade C.

056882-San Marcos Po: 4.8 TCR = 106% of Mail and Parcel Delivery BLS 4.5 · 6y Form 300A (see methodology below)

056882-San Marcos Po safety composite

056882-San Marcos Po scores strongest on total case rate (tcr) (safer than 74% 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

63/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 4.79 per 100 workers

Safer than 74% of industry peers

DART rate
C 4.65 per 100 workers

Safer than 58% 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

056882-San Marcos Po: 3.5 → 4.7 TCR

Peak year 2018 @ 9.2 TCR · DART/TCR 0.97× in 2022

056882-San Marcos Po's TCR rose 1.2 from 3.5 in 2017 to 4.7 in 2022. Peak filing year was 2018 at 9.2 TCR. In 2022, DART was 0.97× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 491110 · San Marcos, CA ABOVE-IND · SMALL

Grade C · TCR 4.8 · 106% of ind

  • DART 4.7 DART
  • RANK #342/1240
  • PHOTO GRAND RAPIDS EAST PA…
  • BOOK 6y book
  • INJ 20 inj
  • SIZE ~96 FTE

Nearest TCR peer: GRAND RAPIDS EAST PARIS_1433034 (0.0 TCR gap)

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

056882-San Marcos Po in the TCR neighbourhood

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

TCR

What this shows 056882-San Marcos Po averages 4.8 TCR (106% 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

056882-San Marcos Po TCR series: 2017=3.5 · 2018=9.2 · 2019=3.4 · 2020=1.2 · 2021=6.8 · 2022=4.7 · BLS 4.5

Where 056882-San Marcos Po falls in its industry

13,818 Mail and Parcel Delivery establishments

Safer than 74% 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 #342 safest of 1240 Mail and Parcel Delivery employers in California.

056882-San Marcos Po (96 employees, TCR 4.8) 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 056882-San Marcos Po
056882-San Marcos Po (96 employees, TCR 4.8) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 6.8

056882-San Marcos Po 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
2022 4.7 4.7 3 1 0
2021 6.8 6.8 6 0 0
2020 1.2 1.2 1 0 0
2019 3.4 3.4 1 2 0
2018 9.2 9.2 7 1 0
2017 3.5 3.5 2 1 0

OSHA ITA peer cross-reference

Establishment peer ledger

491110 · CA · San Marcos

13,818 Mail and Parcel Delivery employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 139 employers in San Marcos, 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 GRAND RAPIDS EAST PARIS_1433034 4.8 TCR
NAICS-TCR TIGARD_1439991 4.8 TCR
NAICS-TCR PENN HILLS_1436565 4.8 TCR
NAICS-TCR MONTGOMERY VILLAGE_1373630 4.8 TCR
STATE-SIZE SUN AND SANDS ENTERPRISES, LLC DBA PRIME TIME INTERNATIONAL 96 FTE
STATE-SIZE Willoughby Farms, Inc 96 FTE
STATE-SIZE Redding trim Shed 96 FTE
STATE-SIZE SUN VALLEY RAISINS, INC 96 FTE
CITY-NEAR Hunter Industries 967 FTE
CITY-NEAR 08180552 SAN MARCOS MEDICAL CENTER 741 FTE
CITY-NEAR CASMR - SAN MARCOS 615 FTE
CITY-NEAR SAN MARCOS (CASMR) 555 FTE
NAT-TCR GWR Distribution 4.8 TCR
NAT-TCR 6925-ORD 4.8 TCR
NAT-TCR Don Quijote Honolulu Store 4.8 TCR
NAT-TCR 453624-Gvl-Keith D Oglesby Sta 4.8 TCR
NAT-SIZE 318242-Spa-Vista Sta 96 FTE
NAT-SIZE 038885-Tuc-Coronado Sta 96 FTE
NAT-SIZE 033479-Gle-Arrowhead Sta 96 FTE
NAT-SIZE 306642-Oma-Boystown Sta 96 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, 2021, 2020, 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.