Auditor's offices, government · Michigan

City of Mason

Mason, MI · ~67 workers · 7 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
9.2
Avg TCR
3.2
Industry avg
0
Fatalities
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The verdict

City of Mason runs at 287% of its industry's injury rate - far more dangerous than the typical Auditor's offices, government workplace, earning a grade F.

City of Mason: 9.2 TCR = 287% of Auditor's offices, government BLS 3.2 · 7y Form 300A (see methodology below)

City of Mason safety composite

City of Mason scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 15%), 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

27/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 9.17 per 100 workers

Safer than 22% of industry peers

DART rate
F 6.16 per 100 workers

Safer than 15% 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

−1.2

2018→2024

City of Mason injury rate improved

City of Mason's TCR fell 1.2 from 13.5 in 2018 to 12.3 in 2024. Peak filing year was 2018 at 13.5 TCR. In 2024, DART was 0.67× this establishment's average TCR (severity share of cases).

2018=13.5 · 2019=5.7 · 2020=7.8 · 2021=7.7 · 2022=5.8 · 2023=11.3 · 2024=12.3

OSHA ITA Form 300A scorecard

Establishment book 921190 · Mason, MI ABOVE-IND · SMALL

Grade F · TCR 9.2 · 287% of ind

  • DART 6.2 DART
  • RANK #41/57
  • PHOTO City of Belleville
  • BOOK 7y book
  • INJ 29 inj
  • SIZE ~67 FTE

Nearest TCR peer: City of Belleville (0.0 TCR gap)

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

City of Mason in the TCR neighbourhood

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

TCR

What this shows City of Mason averages 9.2 TCR (287% of the Auditor's offices, government BLS benchmark).

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

City of Mason TCR series: 2018=13.5 · 2019=5.7 · 2020=7.8 · 2021=7.7 · 2022=5.8 · 2023=11.3 · 2024=12.3 · BLS 3.2

Where City of Mason falls in its industry

1,496 Auditor's offices, government establishments

Safer than 22% of graded establishments in this industry, whose median TCR is 4.6.

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #41 safest of 57 Auditor's offices, government employers in Michigan.

City of Mason (67 employees, TCR 9.2) among 29 same-industry peers, split at the industry median of 93 employees and a TCR of 4.6 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 010203040 Average employees Total Case Rate City of Mason
City of Mason (67 employees, TCR 9.2) among 29 same-industry peers, split at the industry median of 93 employees and a TCR of 4.6

City of Mason has fewer employees than the Auditor's offices, government median and a higher injury rate than the industry's median TCR of 4.6. 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 12.3 6.2 4 2 0
2023 11.3 7.5 5 1 0
2022 5.8 0.0 3 0 0
2021 7.7 1.9 4 0 0
2020 7.8 3.9 4 0 0
2019 5.7 0.0 2 1 0
2018 13.5 7.7 7 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

921190 · MI · Mason

1,496 Auditor's offices, government employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 35 employers in Mason, 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 City of Belleville 9.2 TCR
NAICS-TCR City of Takoma Park - Community Center 9.2 TCR
NAICS-TCR City of Casper 9.2 TCR
NAICS-TCR Town of Avon - Town Hall 9.1 TCR
STATE-SIZE Cadillac SC 67 FTE
STATE-SIZE CS Erickson 67 FTE
STATE-SIZE Hamilton Contracting LLC 67 FTE
STATE-SIZE Leading Edge - Wyoming 67 FTE
CITY-NEAR Ingham County 1,451 FTE
CITY-NEAR Dart Container Corporate Offices 1,021 FTE
CITY-NEAR Gestamp Mason 525 FTE
CITY-NEAR Dart Container Engineering 411 FTE
NAT-TCR Discover Goodwill of Southern and Western Colorado -Woodland Park 9.2 TCR
NAT-TCR Tufts Veterinary Emergency Treatment & Specialties 9.2 TCR
NAT-TCR Ellsworth Store 9.2 TCR
NAT-TCR Distinctive Floral Company 9.2 TCR
NAT-SIZE Fortier Inc 67 FTE
NAT-SIZE SWMetro Main Campus 67 FTE
NAT-SIZE 30231 - CAPSTONE Kroger Denver CO 67 FTE
NAT-SIZE Monarch Meadows 67 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, 2022, 2021, 2020, 2019, 2018. 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.