K-12 Education · Minnesota

ISD #100 Wrenshall

Wrenshall, MN · ~75 workers · 8 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
1.8
Avg TCR
1.4
Industry avg
0
Fatalities
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The verdict

ISD #100 Wrenshall runs at 130% of its industry's injury rate - more dangerous than the typical K-12 Education workplace, earning a grade D.

ISD #100 Wrenshall: 1.8 TCR = 130% of K-12 Education BLS 1.4 · 8y Form 300A (see methodology below)

ISD #100 Wrenshall safety composite

ISD #100 Wrenshall scores strongest on total case rate (tcr) (safer than 80% 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).

C

72/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 1.82 per 100 workers

Safer than 80% of industry peers

DART rate
B 0 per 100 workers

Safer than 79% 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%).

ISD #100 Wrenshall held a steady TCR band

ISD #100 Wrenshall's TCR held near 0.0 from 0.0 in 2017 to 0.0 in 2024. Peak filing year was 2023 at 4.7 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2017=0.0 · 2018=4.0 · 2019=2.0 · 2020=0.0 · 2021=3.9 · 2022=0.0 · 2023=4.7 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 611110 · Wrenshall, MN ABOVE-IND · SMALL

Grade D · TCR 1.8 · 130% of ind

  • DART 0.0 DART
  • RANK #326/1589
  • PHOTO St Louis County Scho…
  • BOOK 8y book
  • INJ 6 inj
  • SIZE ~75 FTE

Nearest TCR peer: St Louis County Schools (0.0 TCR gap)

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

ISD #100 Wrenshall in the TCR neighbourhood

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

TCR

What this shows ISD #100 Wrenshall averages 1.8 TCR (130% of the K-12 Education BLS benchmark).

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

ISD #100 Wrenshall TCR series: 2017=0 · 2018=4 · 2019=2 · 2020=0 · 2021=3.9 · 2022=0 · 2023=4.7 · 2024=0 · BLS 1.4

Where ISD #100 Wrenshall falls in its industry

3,374 K-12 Education establishments

Safer than 80% of graded establishments in this industry, whose median TCR is 3.8.

More dangerous than peersSafer than peers

Narrower to Minnesota alone (the establishments it most directly competes with for workers and contracts): ranked #326 safest of 1589 K-12 Education employers in Minnesota.

ISD #100 Wrenshall (75 employees, TCR 1.8) 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 ISD #100 Wrenshall
ISD #100 Wrenshall (75 employees, TCR 1.8) among 29 same-industry peers, split at the industry median of 76 employees and a TCR of 3.8

ISD #100 Wrenshall has fewer employees than the K-12 Education 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
2024 0.0 0.0 0 0 0
2023 4.7 4.7 2 0 0
2022 0.0 0.0 0 0 0
2021 3.9 3.9 2 0 0
2020 0.0 0.0 0 0 0
2019 2.0 2.0 0 1 0
2018 4.0 0.0 2 0 0
2017 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

611110 · MN · Wrenshall

3,374 K-12 Education employers nationwide with a credible TCR · 15,828 rated employers in Minnesota with headcount on file · 3 employers in Wrenshall, MN · 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 St Louis County Schools 1.8 TCR
NAICS-TCR ISD 284 Wayzata Schools Plymouth Creek Elementary 1.8 TCR
NAICS-TCR Chatfield Elementary 1.8 TCR
NAICS-TCR Albany Senior High 1.8 TCR
STATE-SIZE Crossroad Construction, Inc. 75 FTE
STATE-SIZE BCI Construction, Inc 75 FTE
STATE-SIZE Midwest Asphalt Services, LLC 75 FTE
STATE-SIZE M. G. McGrath, Inc. Glass & Glazing 75 FTE
CITY-NEAR Wrenshall City Hall 34 FTE
CITY-NEAR DEL ZOTTO PRODUCTS OF MINNESOTA, INC. 29 FTE
NAT-TCR MCCA - Danbury 1.8 TCR
NAT-TCR 40097 - Capstone Sysco North Tx 1.8 TCR
NAT-TCR DPR Construction - Orlando 1.8 TCR
NAT-TCR Amita Health Saint Joseph Hospital Elgin 1.8 TCR
NAT-SIZE Furst-McNess Company (Lodi) 75 FTE
NAT-SIZE West Chester 75 FTE
NAT-SIZE Clermont Steel Fabricators 75 FTE
NAT-SIZE Sodexo at Dcps Cluster 7 75 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, 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.