Kane County Sheriff's Office/Adult Justice Center
Open-data reference.
ST. CHARLES, IL | Criminal investigation offices, government
~322 avg employees | 3 years of OSHA data
Kane County Sheriff's Office/Adult Justice Center has an average TCR of 5.8, which is 183% of the industry average (3.2) for Criminal investigation offices, government. This is worse than average.
Safety Insights for Kane County Sheriff's Office/Adult Justice Center
Kane County Sheriff's Office/Adult Justice Center operates an establishment with approximately 322 full-time equivalent workers in ST. CHARLES, IL, classified under the Criminal investigation offices, government industry (NAICS 922120). Across 3 years of mandatory OSHA Injury Tracking Application (ITA) reporting, this employer has accumulated 37 recordable injuries, 11 occupational illnesses, and 0 workplace fatalities. The average Total Case Rate (TCR) of 5.8 injuries per 100 full-time workers per year provides the anchor metric for the D letter grade (Poor Safety Record).
Benchmarked against the Bureau of Labor Statistics industry average of 3.2 for Criminal investigation offices, government, Kane County Sheriff's Office/Adult Justice Center's workforce experiences 183% of the typical injury burden. This ratio matters because TCR already normalizes for hours worked — a 200,000-hour exposure base equals roughly 100 full-time workers — so establishments with very different headcounts can be compared directly. A TCR above the benchmark flags a higher-than-typical risk profile for jobseekers, insurers, and enforcement agencies to examine.
Multi-year trend analysis is the single most reliable signal here: a one-year spike could reflect a single severe event, whereas sustained elevation across 3 reporting cycles points to systemic hazard exposure. Readers evaluating Kane County Sheriff's Office/Adult Justice Center as an employer, contractor, investment, or regulatory target should examine the yearly DART rate (days away, restricted, or transferred), the fatality count of 0, and any year-over-year deterioration shown in the table below. All figures come directly from employer-submitted OSHA Form 300A summaries — there is no modeling, estimation, or third-party adjustment layered on top of the government data.
Verify This Employer with OSHA
All injury, illness, and fatality figures on this page are sourced from Kane County Sheriff's Office/Adult Justice Center's own mandatory OSHA Form 300A summaries. Cross-check the underlying establishment record directly against the federal source — name, NAICS classification, recordable case totals, and inspection history are all searchable on OSHA's Establishment-Specific Injury and Illness Data system.
Verify on OSHA Establishment SearchSource: U.S. Department of Labor — OSHA Establishment-Specific Injury and Illness Data. NAICS 922120 — Criminal investigation offices, government.
DART Rate — Transparent Calculation (2024)
DART (Days Away, Restricted, or Transferred) is computed by OSHA as incidents × 200,000 ÷ hours worked. The 200,000-hour denominator equals roughly 100 full-time workers, which lets establishments of very different sizes be compared directly.
12 DART incidents × 200,000 ÷ 538,691 hours worked = 4.46 DART
Methodology: 29 CFR 1904 — OSHA Form 300A recordkeeping
Cross-Validating Context — Establishment vs Industry vs State
| Benchmark | TCR | Source |
|---|---|---|
| Kane County Sheriff's Office/Adult Justice Center (this establishment) | 5.84 | OSHA ITA Form 300A, 3-year avg |
| Police departments (except American Indian or Alaska Native) industry avg | 3.20 | BLS IIF, NAICS 922120 |
| Illinois state avg (all industries) | 10.69 | OSHA ITA, state-level rollup |
Industry benchmarks: Bureau of Labor Statistics — Injuries, Illnesses, and Fatalities (IIF) program
Reportable Incident Timeline
Year-by-year reportable incidents (recordable injuries + illnesses + fatalities) submitted by Kane County Sheriff's Office/Adult Justice Center to OSHA's Injury Tracking Application. Each row anchors to OSHA's inspection records search where you can pull the underlying inspection case numbers and citations for that establishment-year.
- 2024: 17 reportable incidents · 16 injuries, 1 illnesses, 0 fatalities — OSHA inspection records (case numbers)
- 2023: 23 reportable incidents · 17 injuries, 6 illnesses, 0 fatalities — OSHA inspection records (case numbers)
- 2022: 8 reportable incidents · 4 injuries, 4 illnesses, 0 fatalities — OSHA inspection records (case numbers)
Source: OSHA Inspection Information System (IMIS) — inspection case-number records
Year-by-Year Safety Data
| Year | TCR | DART | Injuries | Illnesses | Fatalities |
|---|---|---|---|---|---|
| 2024 | 6.3 | 4.5 | 16 | 1 | 0 |
| 2023 | 8.3 | 2.9 | 17 | 6 | 0 |
| 2022 | 2.9 | 1.8 | 4 | 4 | 0 |
Frequently Asked Questions
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Read our methodology — how this data is sourced, computed, and verified.