Senior Living · California

MBK - The Commons on Thornton

Stockton, CA · ~88 workers · 3 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
17.7
Avg TCR
3.8
Industry avg
0
Fatalities
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The verdict

MBK - The Commons on Thornton runs at 465% of its industry's injury rate - far more dangerous than the typical Senior Living workplace, earning a grade F.

MBK - The Commons on Thornton: 17.7 TCR = 465% of Senior Living BLS 3.8 · 3y Form 300A (see methodology below)

MBK - The Commons on Thornton safety composite

MBK - The Commons on Thornton scores strongest on dart rate (safer than 84% of same-industry peers) and weakest on total case rate (tcr) (safer than 7%), 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

45/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 17.68 per 100 workers

Safer than 7% of industry peers

DART rate
B 0 per 100 workers

Safer than 84% 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

−3.3

2019→2021

MBK - The Commons on Thornton injury rate improved

MBK - The Commons on Thornton's TCR fell 3.3 from 8.8 in 2019 to 5.5 in 2021. Peak filing year was 2020 at 38.8 TCR. In 2021, DART was 0× this establishment's average TCR (severity share of cases).

2019=8.8 · 2020=38.8 · 2021=5.5

OSHA ITA Form 300A scorecard

Establishment book 623312 · Stockton, CA ABOVE-IND · SMALL

Grade F · TCR 17.7 · 465% of ind

  • DART 0.0 DART
  • RANK #550/635
  • PHOTO Benchmark Arbors of …
  • BOOK 3y book
  • INJ 14 inj
  • SIZE ~88 FTE

Nearest TCR peer: Benchmark Arbors of Bedford LLC (0.0 TCR gap)

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

MBK - The Commons on Thornton in the TCR neighbourhood

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

TCR

What this shows MBK - The Commons on Thornton averages 17.7 TCR (465% of the Senior Living BLS benchmark).

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

MBK - The Commons on Thornton TCR series: 2019=8.8 · 2020=38.8 · 2021=5.5 · BLS 3.8

Where MBK - The Commons on Thornton falls in its industry

6,510 Senior Living establishments

Safer than 7% of graded establishments in this industry, whose median TCR is 7.2.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #550 safest of 635 Senior Living employers in California.

MBK - The Commons on Thornton (88 employees, TCR 17.7) among 29 same-industry peers, split at the industry median of 49 employees and a TCR of 7.2 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 0100200300 0510152025 Average employees Total Case Rate MBK - The Commons on Thornton
MBK - The Commons on Thornton (88 employees, TCR 17.7) among 29 same-industry peers, split at the industry median of 49 employees and a TCR of 7.2

MBK - The Commons on Thornton has more employees than the Senior Living median and a higher injury rate than the industry's median TCR of 7.2. 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 5.5 0.0 0 4 0
2020 38.8 34.8 8 21 0
2019 8.8 5.8 6 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

623312 · CA · Stockton

6,510 Senior Living employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 605 employers in Stockton, 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 Benchmark Arbors of Bedford LLC 17.7 TCR
NAICS-TCR KRE-BSL HUSKY AVON OPERATION LLC 17.7 TCR
NAICS-TCR Auberge at Kingwood 17.7 TCR
NAICS-TCR The Preserve 17.7 TCR
STATE-SIZE Neil Bassetti Farms, LLC 88 FTE
STATE-SIZE Espinosa 88 FTE
STATE-SIZE Shoei Foods USA, Inc. 88 FTE
STATE-SIZE Crown Hill Ranches Inc. 88 FTE
CITY-NEAR LaSalette Care and Rehabilitation Center 5,249 FTE
CITY-NEAR SCKCX0ABX SCK - ABX 4,573 FTE
CITY-NEAR CA-18 4,525 FTE
CITY-NEAR CDCR CA Health Care Facility 3,227 FTE
NAT-TCR Town of Edisto Beach 17.7 TCR
NAT-TCR Auberge at Kingwood 17.7 TCR
NAT-TCR 219282-Westwego Po 17.7 TCR
NAT-TCR Peak Resources-Outer Banks 17.7 TCR
NAT-SIZE Wimlk - Milwaukee 88 FTE
NAT-SIZE Peace River Center - BCSU 88 FTE
NAT-SIZE Owen Valley Health Center 88 FTE
NAT-SIZE Green Tree Pharmacy #518/118 88 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, 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.