Automotive Parts · California

Branch 4319 - San Marcos

San Marcos, CA · ~31 workers · 4 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
2.1
Avg TCR
5.8
Industry avg
0
Fatalities
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The verdict

Branch 4319 - San Marcos runs at 36% of its industry's injury rate - far safer than the typical Automotive Parts workplace, earning a grade A.

Branch 4319 - San Marcos: 2.1 TCR = 36% of Automotive Parts BLS 5.8 · 4y Form 300A (see methodology below)

Branch 4319 - San Marcos safety composite

Branch 4319 - San Marcos scores strongest on dart rate (safer than 86% of same-industry peers) and weakest on fatalities (safer than 50%), 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

71/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.1 per 100 workers

Safer than 70% of industry peers

DART rate
B 0 per 100 workers

Safer than 86% 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

−3.0

2021→2024

Branch 4319 - San Marcos injury rate improved

Branch 4319 - San Marcos's TCR fell 3.0 from 3.0 in 2021 to 0.0 in 2024. Peak filing year was 2023 at 5.4 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2021=3.0 · 2022=0.0 · 2023=5.4 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 493110 · San Marcos, CA AT/BELOW-IND · SMALL

Grade A · TCR 2.1 · 36% of ind

  • DART 0.0 DART
  • RANK #265/1131
  • PHOTO National Distributio…
  • BOOK 4y book
  • INJ 3 inj
  • SIZE ~31 FTE

Nearest TCR peer: National Distribution Centers LLC-1750 SHENANGO ROAD (0.0 TCR gap)

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

Branch 4319 - San Marcos in the TCR neighbourhood

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

TCR

What this shows Branch 4319 - San Marcos averages 2.1 TCR (36% of the Automotive Parts BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

Branch 4319 - San Marcos TCR series: 2021=3 · 2022=0 · 2023=5.4 · 2024=0 · BLS 5.8

Where Branch 4319 - San Marcos falls in its industry

9,477 Automotive Parts establishments

Safer than 70% of graded establishments in this industry, whose median TCR is 3.5.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #265 safest of 1131 Automotive Parts employers in California.

Branch 4319 - San Marcos (31 employees, TCR 2.1) among 29 same-industry peers, split at the industry median of 92 employees and a TCR of 3.5 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 01,0002,0003,0004,0005,000 051015 Average employees Total Case Rate Branch 4319 - San Marcos
Branch 4319 - San Marcos (31 employees, TCR 2.1) among 29 same-industry peers, split at the industry median of 92 employees and a TCR of 3.5

Branch 4319 - San Marcos has fewer employees than the Automotive Parts median and a lower injury rate than the industry's median TCR of 3.5. 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 0.0 0.0 0 0 0
2023 5.4 5.4 2 0 0
2022 0.0 0.0 0 0 0
2021 3.0 3.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

493110 · CA · San Marcos

9,477 Automotive Parts 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 National Distribution Centers LLC-1750 SHENANGO ROAD 2.1 TCR
NAICS-TCR Interstate Warehousing of Colorado 2.1 TCR
NAICS-TCR Advance Auto Parts DC 11 2.1 TCR
NAICS-TCR National Distribution Centers LLC-4815 S. HELLMAN AVE 2.1 TCR
STATE-SIZE GCF 31 FTE
STATE-SIZE Nielsen Farms 31 FTE
STATE-SIZE Western Star Nurseries LLC 31 FTE
STATE-SIZE Progressive Growers Inc 31 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 Allegany County Detention Center 2.1 TCR
NAT-TCR Mizkan Owensboro 2.1 TCR
NAT-TCR Onodi Tool & Engineering Company 2.1 TCR
NAT-TCR Petty Line Construction Co Inc 2.1 TCR
NAT-SIZE Branch 4634 - Tampa 31 FTE
NAT-SIZE Branch 5522 - WP Fox Street 31 FTE
NAT-SIZE Branch 5547 - WP Cedars Road 31 FTE
NAT-SIZE Branch 3468 - Farmers Branch 31 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, 2022, 2021. 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.