Elementary schools · Minnesota

ISD 477 Princeton District Office

Princeton, MN · ~76 workers · 6 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
9.2
Avg TCR
1.4
Industry avg
0
Fatalities
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The verdict

ISD 477 Princeton District Office runs at 655% of its industry's injury rate - far more dangerous than the typical Elementary schools workplace, earning a grade F.

ISD 477 Princeton District Office: 9.2 TCR = 655% of Elementary schools BLS 1.4 · 6y Form 300A (see methodology below)

ISD 477 Princeton District Office safety composite

ISD 477 Princeton District Office scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 2%), 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

18/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 9.17 per 100 workers

Safer than 13% of industry peers

DART rate
F 16.41 per 100 workers

Safer than 2% 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

ISD 477 Princeton District Office: 0.0 → 16.4 TCR

Peak year 2018 @ 23.2 TCR · DART/TCR 1.79× in 2022

ISD 477 Princeton District Office's TCR rose 16.4 from 0.0 in 2017 to 16.4 in 2022. Peak filing year was 2018 at 23.2 TCR. In 2022, DART was 1.79× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

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

Grade F · TCR 9.2 · 655% of ind

  • DART 16.4 DART
  • RANK #1430/1589
  • PHOTO Hector High School
  • BOOK 6y book
  • INJ 15 inj
  • SIZE ~76 FTE

Nearest TCR peer: Hector High School (0.0 TCR gap)

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

ISD 477 Princeton District Office in the TCR neighbourhood

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

TCR

What this shows ISD 477 Princeton District Office averages 9.2 TCR (655% of the Elementary schools BLS benchmark).

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

ISD 477 Princeton District Office TCR series: 2017=0 · 2018=23.2 · 2019=6.6 · 2020=0 · 2021=8.8 · 2022=16.4 · BLS 1.4

Where ISD 477 Princeton District Office falls in its industry

3,374 Elementary schools establishments

Safer than 13% 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 #1430 safest of 1589 Elementary schools employers in Minnesota.

ISD 477 Princeton District Office (76 employees, TCR 9.2) 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 477 Princeton District Office
ISD 477 Princeton District Office (76 employees, TCR 9.2) among 29 same-industry peers, split at the industry median of 76 employees and a TCR of 3.8

ISD 477 Princeton District Office has more employees than the Elementary 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
2022 16.4 16.4 4 0 0
2021 8.8 0.0 3 0 0
2020 0.0 0.0 0 0 0
2019 6.6 0.0 2 0 0
2018 23.2 6.6 6 1 0
2017 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

611110 · MN · Princeton

3,374 Elementary schools employers nationwide with a credible TCR · 15,828 rated employers in Minnesota with headcount on file · 45 employers in Princeton, 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 Hector High School 9.2 TCR
NAICS-TCR Rivermont School-Roanoke 9.2 TCR
NAICS-TCR Alberta Rider Elementary 9.1 TCR
NAICS-TCR Behavioral Heath Works, Gardena, Inc. 9.1 TCR
STATE-SIZE Twin City Framers 76 FTE
STATE-SIZE Fireside Hearth n Home Roseville 76 FTE
STATE-SIZE Schoenfelder Renovations 76 FTE
STATE-SIZE Ridley Inc. 76 FTE
CITY-NEAR FV Northland Medical Center 504 FTE
CITY-NEAR Crystal Cabinet Works, Inc. 456 FTE
CITY-NEAR WM 3102 315 FTE
CITY-NEAR Princeton1 259 FTE
NAT-TCR 406779-Por-Sellwood Dcu 9.2 TCR
NAT-TCR 056757-Sdc-Paradise Hills Sta 9.2 TCR
NAT-TCR 256650-New Baltimore Po 9.2 TCR
NAT-TCR 117335-Parrish Po 9.2 TCR
NAT-SIZE HG478 76 FTE
NAT-SIZE O&M Conroe 76 FTE
NAT-SIZE Universal Healthcare Brunswick 76 FTE
NAT-SIZE 058026-Union City Po 76 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: 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.