Academies, elementary or secondary · Minnesota

Mahnomen Public Schools ISD 432

Name: Mahnomen Public Schools ISD 432 Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Mahnomen, MN · ~120 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

F
Failing Safety Record: 2.8
Avg TCR: 1.4
Industry avg: 0
Fatalities

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The verdict

Mahnomen Public Schools ISD 432 runs at 201% of its industry's injury rate - far more dangerous than the typical Academies, elementary or secondary workplace, earning a grade F.

Mahnomen Public Schools ISD 432: 2.8 TCR = 201% of Academies, elementary or secondary BLS 1.4 · 2y Form 300A (see methodology below)

Mahnomen Public Schools ISD 432 safety composite

Mahnomen Public Schools ISD 432 scores strongest on total case rate (tcr) (safer than 64% 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).

56/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): C 2.82 per 100 workers

Safer than 64% of industry peers
DART rate: D 1.07 per 100 workers

Safer than 51% 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

Mahnomen Public Schools ISD 432: 2.4 → 3.2 TCR

Peak year 2018 @ 3.2 TCR · DART/TCR 0.38× in 2018

Mahnomen Public Schools ISD 432's TCR rose 0.8 from 2.4 in 2017 to 3.2 in 2018. In 2018, DART was 0.38× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 611110 · Mahnomen, MN ABOVE-IND · MID

Grade F · TCR 2.8 · 201% of ind

DART 1.1 DART
RANK #610/1589
PHOTO DISTRICT OFFICE
BOOK 2y book
INJ 5 inj
SIZE ~120 FTE

Nearest TCR peer: DISTRICT OFFICE (0.0 TCR gap)

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2.8
DISTRICT OFFIC

2.8
Proctor Senior

2.8
Kaneland CUSD

2.8
Montgomery K-8

2.8

What this shows Mahnomen Public Schools ISD 432 averages 2.8 TCR (201% of the Academies, elementary or secondary BLS benchmark).

Mahnomen Public Schools ISD 432 TCR series: 2017=2.4 · 2018=3.2 · BLS 1.4

Where Mahnomen Public Schools ISD 432 falls in its industry

3,374 Academies, elementary or secon establishments

Safer than 64% of graded establishments in this industry, whose median TCR is 3.8.

Grade F

More dangerous than peersSafer than peers

Narrower to Minnesota alone (the establishments it most directly competes with for workers and contracts): ranked #610 safest of 1589 Academies, elementary or secon employers in Minnesota.

Mahnomen Public Schools ISD 432 (120 employees, TCR 2.8) among 29 same-industry peers, split at the industry median of 76 employees and a TCR of 3.8

Mahnomen Public Schools ISD 432 has more employees than the Academies, elementary or secondary median and a lower 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
2018	3.2	1.1	3	0	0
2017	2.4	0.0	2	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

611110 · MN · Mahnomen

3,374 Academies, elementary or secondary employers nationwide with a credible TCR · 15,828 rated employers in Minnesota with headcount on file · 4 employers in Mahnomen, MN · 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	DISTRICT OFFICE	BEMIDJI, MN	2.8 TCR
NAICS-TCR	Proctor Senior High	PROCTOR, MN	2.8 TCR
NAICS-TCR	Kaneland CUSD 302	MAPLE PARK, IL	2.8 TCR
NAICS-TCR	Montgomery K-8	MONTGOMERY, MN	2.8 TCR
STATE-SIZE	South 501 MNE8	MINNEAPOLIS	120 FTE
STATE-SIZE	CenterPoint Energy - Evergreen	COON RAPIDS	120 FTE
STATE-SIZE	Schwieters Co. Inc.	HUGO	120 FTE
STATE-SIZE	Central Package & Display	BROOKLYN PARK	120 FTE
CITY-NEAR	Mahnomen Public School	Mahnomen	130 FTE
CITY-NEAR	Gordon Construction of Mahnomen, Inc	Mahnomen	108 FTE
CITY-NEAR	Wild Rice Electric Cooperative, Inc.	Mahnomen	41 FTE
NAT-TCR	Live Production Offices	Cornelia, GA	2.8 TCR
NAT-TCR	Geisinger HealthSouth Rehabilitation Hospital	Danville, PA	2.8 TCR
NAT-TCR	VNG Newport News	Atlanta, GA	2.8 TCR
NAT-TCR	613 - Birmingham	Birmingham, AL	2.8 TCR
NAT-SIZE	Elzinga & Volkers Inc.	Holland, MI	120 FTE
NAT-SIZE	LMR Plastics, Parkway Greeneville TN	Greeneville, TN	120 FTE
NAT-SIZE	Omni Systems Inc	Richmond Heights, OH	120 FTE
NAT-SIZE	Graham Healthcare Rehab Center	Robinsville, NC	120 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: 2018, 2017. 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.