Jails (except private operation of) · California

Sheriff's Office/County Jail

Sonora, CA · ~136 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
17.4
Avg TCR
3.2
Industry avg
0
Fatalities
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The verdict

Sheriff's Office/County Jail runs at 543% of its industry's injury rate - far more dangerous than the typical Jails (except private operation of) workplace, earning a grade F.

Sheriff's Office/County Jail: 17.4 TCR = 543% of Jails (except private operation of) BLS 3.2 · 2y Form 300A (see methodology below)

Sheriff's Office/County Jail safety composite

Sheriff's Office/County Jail scores strongest on fatalities (safer than 54% of same-industry peers) and weakest on total case rate (tcr) (safer than 8%), 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

29/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 17.37 per 100 workers

Safer than 8% of industry peers

DART rate
D 4.69 per 100 workers

Safer than 35% of industry peers

Fatalities
D 0

Safer than 54% 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%).

Sheriff's Office/County Jail held a steady TCR band

Sheriff's Office/County Jail's TCR held near 0.3 from 17.5 in 2017 to 17.2 in 2019. Peak filing year was 2017 at 17.5 TCR. In 2019, DART was 0.27× this establishment's average TCR (severity share of cases).

2017=17.5 · 2019=17.2

OSHA ITA Form 300A scorecard

Establishment book 922140 · Sonora, CA ABOVE-IND · MID

Grade F · TCR 17.4 · 543% of ind

  • DART 4.7 DART
  • RANK #57/73
  • PHOTO 26-0879116677
  • BOOK 2y book
  • INJ 41 inj
  • SIZE ~136 FTE

Nearest TCR peer: 26-0879116677 (0.1 TCR gap)

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Sheriff's Office/County Jail in the TCR neighbourhood

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

TCR

What this shows Sheriff's Office/County Jail averages 17.4 TCR (543% of the Jails (except private operation of) BLS benchmark).

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

Sheriff's Office/County Jail TCR series: 2017=17.5 · 2019=17.2 · BLS 3.2

Where Sheriff's Office/County Jail falls in its industry

482 Jails (except private operatio establishments

Safer than 8% of graded establishments in this industry, whose median TCR is 5.8.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #57 safest of 73 Jails (except private operatio employers in California.

Sheriff's Office/County Jail (136 employees, TCR 17.4) among 29 same-industry peers, split at the industry median of 240 employees and a TCR of 5.8 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 05001,0001,500 010203040 Average employees Total Case Rate Sheriff's Office/County Jail
Sheriff's Office/County Jail (136 employees, TCR 17.4) among 29 same-industry peers, split at the industry median of 240 employees and a TCR of 5.8

Sheriff's Office/County Jail has fewer employees than the Jails (except private operation of) median and a higher injury rate than the industry's median TCR of 5.8. 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
2019 17.2 4.7 19 3 0
2017 17.5 6.1 22 1 0

OSHA ITA peer cross-reference

Establishment peer ledger

922140 · CA · Sonora

482 Jails (except private operation of) employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 65 employers in Sonora, 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 26-0879116677 17.3 TCR
NAICS-TCR California Correctional Center 17.2 TCR
NAICS-TCR Cooper Street Facility & SAI Unit 17.2 TCR
NAICS-TCR Salinas Valley State Prison, Psychiatric Inpatient Program 17.6 TCR
STATE-SIZE HM Clause - Modesto 136 FTE
STATE-SIZE Red Bluff Nursery 136 FTE
STATE-SIZE BC LABOR CONTRACTORS, INC. 136 FTE
STATE-SIZE Diede Construction 136 FTE
CITY-NEAR Adventist Health Sonora 1,442 FTE
CITY-NEAR California Department of Transportation Facility 348 779 FTE
CITY-NEAR 9292-AHSR001 - HOSPITAL 511 FTE
CITY-NEAR 2030 350 FTE
NAT-TCR PALATKA 200 N. 3rd Street 17.4 TCR
NAT-TCR Isometrics, Inc. - 1 17.4 TCR
NAT-TCR BUSE Timber & Sales, Inc. 17.4 TCR
NAT-TCR Star Foundry & Machine 17.4 TCR
NAT-SIZE Oak Farms Tulsa - Tulsa 136 FTE
NAT-SIZE FXI-Baldwyn 136 FTE
NAT-SIZE Daily Equipment Company 136 FTE
NAT-SIZE Brookdale Burr Ridge 136 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: 2019, 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.