Not required · Michigan

Washtenaw County Jail

Ann Arbor, MI · ~22 workers · 3 years of OSHA Injury Tracking Application data.

C
Average Safety Record
0.0
Avg TCR
3.8
Industry avg
0
Fatalities
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The verdict

Washtenaw County Jail runs at 0% of its industry's injury rate - about level with the typical Not required workplace, earning a grade C.

Washtenaw County Jail: 0.0 TCR = 0% of Not required BLS 3.8 · 3y Form 300A (see methodology below)

Washtenaw County Jail safety composite

Washtenaw County Jail scores strongest on total case rate (tcr) (safer than 100% 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).

B

77/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0 per 100 workers

Safer than 100% of industry peers

DART rate
C 0 per 100 workers

Safer than 70% 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%).

Washtenaw County Jail held a steady TCR band

Washtenaw County Jail's TCR held near 0.0 from 0.0 in 2021 to 0.0 in 2024. Peak filing year was 2021 at 0.0 TCR.

2021=0.0 · 2023=0.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 621111 · Ann Arbor, MI AT/BELOW-IND · SMALL

Grade C · TCR 0.0 · 0% of ind

  • DART 0.0 DART
  • RANK #0/32
  • PHOTO Culebra
  • BOOK 3y book
  • INJ 0 inj
  • SIZE ~22 FTE

Nearest TCR peer: Culebra (0.0 TCR gap)

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

Washtenaw County Jail in the TCR neighbourhood

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

TCR

What this shows Washtenaw County Jail averages 0.0 TCR (0% of the Not required BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-09-26

Washtenaw County Jail TCR series: 2021=0 · 2023=0 · 2024=0 · BLS 3.8

Where Washtenaw County Jail falls in its industry

2,836 Not required establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 3.1.

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #0 safest of 32 Not required employers in Michigan.

Washtenaw County Jail (22 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.1 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 0200400600800 0246810 Average employees Total Case Rate Washtenaw County Jail
Washtenaw County Jail (22 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.1

Washtenaw County Jail has fewer employees than the Not required median and a lower injury rate than the industry's median TCR of 3.1. 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 0.0 0.0 0 0 0
2021 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

621111 · MI · Ann Arbor

2,836 Not required employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 271 employers in Ann Arbor, MI · 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 Culebra 0.0 TCR
NAICS-TCR Urgent Care at Lake Lucille 0.1 TCR
NAICS-TCR JCH Medical Group - Roodhouse 0.1 TCR
NAICS-TCR JCH Medical Group - Carrollton 0.1 TCR
STATE-SIZE Bloomfield Twp Cable Studio 22 FTE
STATE-SIZE WEB 05 22 FTE
STATE-SIZE The Springs / The Springs II 22 FTE
STATE-SIZE Kepco, Inc 22 FTE
CITY-NEAR Saint Joseph Mercy Hospital-AnnArbor 5,575 FTE
CITY-NEAR St. Joseph Mercy Hospital-Ann Arbor 5,554 FTE
CITY-NEAR IHA Health Services Corporation 2,533 FTE
CITY-NEAR Thomson Reuters - Ann Arbor 1,090 FTE
NAT-TCR Creekside 0.0 TCR
NAT-TCR Point32Health Quincy 0.0 TCR
NAT-TCR Point32Health Providence 0.0 TCR
NAT-TCR Matt Bowers Ford Metairie 0.0 TCR
NAT-SIZE McCallie School 22 FTE
NAT-SIZE Gould's Germantown #2 22 FTE
NAT-SIZE Store 9226 - Pine Island Rd 22 FTE
NAT-SIZE Store 9179 - Sw 184Th Street 22 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, 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.