Middle schools · Michigan

Carleton Middle School

Warren, MI · ~78 workers · 4 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
11.5
Avg TCR
1.4
Industry avg
0
Fatalities
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The verdict

Carleton Middle School runs at 824% of its industry's injury rate - far more dangerous than the typical Middle schools workplace, earning a grade F.

Carleton Middle School: 11.5 TCR = 824% of Middle schools BLS 1.4 · 4y Form 300A (see methodology below)

Carleton Middle School safety composite

Carleton Middle School scores strongest on fatalities (safer than 50% 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

28/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 11.53 per 100 workers

Safer than 8% of industry peers

DART rate
D 2.15 per 100 workers

Safer than 36% 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%).

Rising injury rate

Carleton Middle School: 2.2 → 12.9 TCR

Peak year 2023 @ 24.8 TCR · DART/TCR 0.19× in 2024

Carleton Middle School's TCR rose 10.7 from 2.2 in 2021 to 12.9 in 2024. Peak filing year was 2023 at 24.8 TCR. In 2024, DART was 0.19× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 611110 · Warren, MI ABOVE-IND · SMALL

Grade F · TCR 11.5 · 824% of ind

  • DART 2.1 DART
  • RANK #129/142
  • PHOTO Transportation Center
  • BOOK 4y book
  • INJ 15 inj
  • SIZE ~78 FTE

Nearest TCR peer: Transportation Center (0.0 TCR gap)

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

Carleton Middle School in the TCR neighbourhood

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

TCR

What this shows Carleton Middle School averages 11.5 TCR (824% of the Middle schools BLS benchmark).

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

Carleton Middle School TCR series: 2021=2.2 · 2022=6.2 · 2023=24.8 · 2024=12.9 · BLS 1.4

Where Carleton Middle School falls in its industry

3,374 Middle schools establishments

Safer than 8% of graded establishments in this industry, whose median TCR is 3.8.

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #129 safest of 142 Middle schools employers in Michigan.

Carleton Middle School (78 employees, TCR 11.5) among 29 same-industry peers, split at the industry median of 76 employees and a TCR of 3.8 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 02,0004,0006,0008,00010,000 0510152025 Average employees Total Case Rate Carleton Middle School
Carleton Middle School (78 employees, TCR 11.5) among 29 same-industry peers, split at the industry median of 76 employees and a TCR of 3.8

Carleton Middle School has more employees than the Middle schools median and a higher injury rate than the industry's median TCR of 3.8. 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
2024 12.9 2.1 0 6 0
2023 24.8 24.8 11 0 0
2022 6.2 2.1 3 0 0
2021 2.2 2.2 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

611110 · MI · Warren

3,374 Middle schools employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 290 employers in Warren, 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 Transportation Center 11.5 TCR
NAICS-TCR Thomas Edison Middle School 11.6 TCR
NAICS-TCR Lincoln Prairie Elementary School 11.6 TCR
NAICS-TCR Jacksonville Elementary 11.6 TCR
STATE-SIZE Henry Mast Greenhouses Inc. 78 FTE
STATE-SIZE St. Joseph Office and Service Center 78 FTE
STATE-SIZE Signal Restoration USA 78 FTE
STATE-SIZE National Enclosure Company, LLC 78 FTE
CITY-NEAR Warren Technical Center 22,693 FTE
CITY-NEAR GM Global Technical Center 21,000 FTE
CITY-NEAR Warren Truck Assembly Plant 3,804 FTE
CITY-NEAR 1855-MIDET153 1,903 FTE
NAT-TCR Amazon.com Services LLC - DSD1 11.5 TCR
NAT-TCR Amazon.com Services LLC - PHL5 11.5 TCR
NAT-TCR Precision One Medical 11.5 TCR
NAT-TCR Oregon Endoscopy Center 11.5 TCR
NAT-SIZE Hollingsworth USPS Westfield 78 FTE
NAT-SIZE DCX7 78 FTE
NAT-SIZE Bacon By Gosh 78 FTE
NAT-SIZE Jennmar 78 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. 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.