Junior high schools · Michigan

Muir Middle School

Name: Muir Middle School Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Milford, MI · ~64 workers · 5 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

F
Failing Safety Record: 4.1
Avg TCR: 1.4
Industry avg: 1
Fatality

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The verdict

Muir Middle School runs at 290% of its industry's injury rate - far more dangerous than the typical Junior high schools workplace, earning a grade F.

Muir Middle School: 4.1 TCR = 290% of Junior high schools BLS 1.4 · 5y Form 300A (see methodology below)

Muir Middle School safety composite

Muir Middle School scores strongest on total case rate (tcr) (safer than 46% of same-industry peers) and weakest on fatalities (safer than 0%), 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).

30/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): D 4.06 per 100 workers

Safer than 46% of industry peers
DART rate: F 2.29 per 100 workers

Safer than 34% of industry peers
Fatalities: F 1

Safer than 0% 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

Muir Middle School: 2.3 → 4.6 TCR

Peak year 2018 @ 8.9 TCR · DART/TCR 0.56× in 2020

Muir Middle School's TCR rose 2.3 from 2.3 in 2016 to 4.6 in 2020. Peak filing year was 2018 at 8.9 TCR. In 2020, DART was 0.56× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

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

Grade F · TCR 4.1 · 290% of ind

DART 2.3 DART
RANK #79/142
PHOTO Pupil Personnel Serv…
BOOK 5y book
INJ 9 inj
SIZE ~64 FTE

Nearest TCR peer: Pupil Personnel Services (0.0 TCR gap)

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

This site

4.1
Pupil Personne

4.1
Glenwood Eleme

4.1
ALTON MIDDLE S

4.1
Kalmiopsis Ele

4

What this shows Muir Middle School averages 4.1 TCR (290% of the Junior high schools BLS benchmark).

Muir Middle School TCR series: 2016=2.3 · 2017=2.3 · 2018=8.9 · 2019=2.2 · 2020=4.6 · BLS 1.4

Where Muir Middle School falls in its industry

3,374 Junior high schools establishments

Safer than 46% of graded establishments in this industry, whose median TCR is 3.8.

Grade F

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #79 safest of 142 Junior high schools employers in Michigan.

Muir Middle School (64 employees, TCR 4.1) among 29 same-industry peers, split at the industry median of 76 employees and a TCR of 3.8

Muir Middle School has fewer employees than the Junior high 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	Fatalities
2020	4.6	2.3	2	0
2019	2.2	2.2	1	0
2018	8.9	6.7	4	0
2017	2.3	0.0	1	1
2016	2.3	2.3	1	0

OSHA ITA peer cross-reference

Establishment peer ledger

611110 · MI · Milford

3,374 Junior high schools employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 29 employers in Milford, MI · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	Pupil Personnel Services	MONROE TOWNSHIP, NJ	4.1 TCR
NAICS-TCR	Glenwood Elementary School	OAK RIDGE, TN	4.1 TCR
NAICS-TCR	ALTON MIDDLE SCHOOL	ALTON, IL	4.1 TCR
NAICS-TCR	Kalmiopsis Elementary School	BROOKINGS, OR	4.0 TCR
STATE-SIZE	Lapeer Service Center	LAPEER	64 FTE
STATE-SIZE	Gas Construction Royal Oak	MADISON HEIGHTS	64 FTE
STATE-SIZE	First Contracting, Inc.	OVID	64 FTE
STATE-SIZE	Premiere Property Services, LLC	GRAND RAPIDS	64 FTE
CITY-NEAR	Milford Proving Ground	Milford	4,911 FTE
CITY-NEAR	018-00526	Milford	181 FTE
CITY-NEAR	Kensington Metropark	Milford	173 FTE
CITY-NEAR	Merlo Construction Company, Inc.	Milford	158 FTE
NAT-TCR	Sendik's Food Market Franklin	Franklin, WI	4.1 TCR
NAT-TCR	Bel-Aire Center	Newport, VT	4.1 TCR
NAT-TCR	577 - Van Nuys-Int Branch	Van Nuys, CA	4.1 TCR
NAT-TCR	Dedicated - Hershey	Hershey, PA	4.1 TCR
NAT-SIZE	Baker Paint & Contracting Co., Inc.	Tucker, GA	64 FTE
NAT-SIZE	Twenty4Seven Hotel Corp	Palm Desert, CA	64 FTE
NAT-SIZE	Klaussner Plant 91	Asheboro, NC	64 FTE
NAT-SIZE	Avamere Rehabilitation of Newport	Newport, OR	64 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: 2020, 2019, 2018, 2017, 2016. 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.