Continuing care retirement communities · California

Mt. San Antonio Gardens

Pomona, CA · ~339 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
27.6
Avg TCR
3.8
Industry avg
0
Fatalities
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The verdict

Mt. San Antonio Gardens runs at 728% of its industry's injury rate - far more dangerous than the typical Continuing care retirement communities workplace, earning a grade F.

Mt. San Antonio Gardens: 27.6 TCR = 728% of Continuing care retirement communities BLS 3.8 · 2y Form 300A (see methodology below)

Mt. San Antonio Gardens safety composite

Mt. San Antonio Gardens scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 0%), 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

20/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 27.65 per 100 workers

Safer than 0% of industry peers

DART rate
F 7.87 per 100 workers

Safer than 21% 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

−39.6

2023→2024

Mt. San Antonio Gardens injury rate improved

Mt. San Antonio Gardens's TCR fell 39.6 from 47.4 in 2023 to 7.9 in 2024. Peak filing year was 2023 at 47.4 TCR. In 2024, DART was 0.28× this establishment's average TCR (severity share of cases).

2023=47.4 · 2024=7.9

OSHA ITA Form 300A scorecard

Establishment book 623311 · Pomona, CA ABOVE-IND · MID

Grade F · TCR 27.6 · 728% of ind

  • DART 7.9 DART
  • RANK #215/216
  • PHOTO Governor's Ridge Ret…
  • BOOK 2y book
  • INJ 37 inj
  • SIZE ~339 FTE

Nearest TCR peer: Governor's Ridge Retirement and Assisted Living (0.0 TCR gap)

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

Mt. San Antonio Gardens in the TCR neighbourhood

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

TCR

What this shows Mt. San Antonio Gardens averages 27.6 TCR (728% of the Continuing care retirement communities BLS benchmark).

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

Mt. San Antonio Gardens TCR series: 2023=47.4 · 2024=7.9 · BLS 3.8

Where Mt. San Antonio Gardens falls in its industry

4,127 Continuing care retirement com establishments

Safer than 0% of graded establishments in this industry, whose median TCR is 6.9.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #215 safest of 216 Continuing care retirement com employers in California.

Mt. San Antonio Gardens (339 employees, TCR 27.6) among 29 same-industry peers, split at the industry median of 66 employees and a TCR of 6.9 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 0100200300400 0102030 Average employees Total Case Rate Mt. San Antonio Gardens
Mt. San Antonio Gardens (339 employees, TCR 27.6) among 29 same-industry peers, split at the industry median of 66 employees and a TCR of 6.9

Mt. San Antonio Gardens has more employees than the Continuing care retirement communities median and a higher injury rate than the industry's median TCR of 6.9. 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 7.9 7.9 19 0 0
2023 47.4 47.0 18 79 0

OSHA ITA peer cross-reference

Establishment peer ledger

623311 · CA · Pomona

4,127 Continuing care retirement communities employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 177 employers in Pomona, 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 Governor's Ridge Retirement and Assisted Living 27.6 TCR
NAICS-TCR The Residence at Quarry Hill 27.6 TCR
NAICS-TCR LJ Granbury Managment, LLC 27.5 TCR
NAICS-TCR Anthem Murrieta Management, LLC 27.5 TCR
STATE-SIZE CENTRAL COAST LABOR MANAGEMENT INC 339 FTE
STATE-SIZE Foothill Fire Protection, Inc 339 FTE
STATE-SIZE ARDx San Diego Summers Ridge 339 FTE
STATE-SIZE MKS Santa Clara 339 FTE
CITY-NEAR Pomona Valley Hospital Medical Center 3,804 FTE
CITY-NEAR California Department of Transportation Facility 524 2,621 FTE
CITY-NEAR Casa Colina Hospital and Centers for Healthcare 1,136 FTE
CITY-NEAR Henkels & McCoy, Inc. - Pomona, CA 1,129 FTE
NAT-TCR Aegis Living Bellevue Overlake 27.6 TCR
NAT-TCR K Quest LLC 27.7 TCR
NAT-TCR Summit #4 27.7 TCR
NAT-TCR Latrobe LLC Dsp 27.7 TCR
NAT-SIZE Cocol - Colorado Springs 339 FTE
NAT-SIZE Tietex International Ltd 339 FTE
NAT-SIZE SRG Global, INC 339 FTE
NAT-SIZE PEORIA 339 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. 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.