Academies, elementary or secondary · Minnesota

ISD 477 Princeton Primary School

Princeton, MN · ~104 workers · 6 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
6.7
Avg TCR
1.4
Industry avg
0
Fatalities

The verdict

ISD 477 Princeton Primary School runs at 476% of its industry's injury rate - far more dangerous than the typical Academies, elementary or secondary workplace, earning a grade F.

F
Failing Safety Record
6.7
avg TCR · per 100 workers
1.4
industry benchmark (BLS)
19
recordable injuries tracked

Grade compares ISD 477 Princeton Primary School's OSHA Total Case Rate of 6.7 to the Academies, elementary or secondary BLS benchmark of 1.4 (476% of benchmark) across 6 years of Form 300A filings (2016–2024). <a href="/methodology">See methodology</a> for reporting-limitation caveats.

Injury rate over time

ISD 477 Princeton Primary School's yearly Total Case Rate, against the 1.4 industry benchmark.

-100102030 201720182019202020212022 1.91.4 Industry benchmarkISD 477 Princeton Primary School TCR
Total Case Rate (recordable injuries per 100 full-time workers), OSHA ITA Form 300A. Industry benchmark: BLS IIF, NAICS 611110.

Where ISD 477 Princeton Primary School falls in its industry

3,671 Academies, elementary or secon establishments

Safer than 21% of graded establishments in this industry, whose median TCR is 3.5.

More dangerous than peersSafer than peers

Narrower to Minnesota alone (the establishments it most directly competes with for workers and contracts): ranked #1443 safest of 1753 Academies, elementary or secon employers in Minnesota.

Trend analysis for ISD 477 Princeton Primary School

Between 2017 and 2022, ISD 477 Princeton Primary School's Total Case Rate improved from 2.1 to 1.9 recordable injuries per 100 full-time workers, a 9% decrease across 5 years of OSHA reporting.

The safest year on record was 2019, at a TCR of 0.0, while 2018 saw the highest rate, at 27.0, a spread of 27.0 points between the best and worst reporting years. That's a wide swing relative to the establishment's overall rate, worth checking the year-by-year table below for whether a single severe year is driving the average, rather than a sustained trend.

Summed across those 6 reporting years, ISD 477 Princeton Primary School recorded 19 total injuries and illnesses, with no fatalities reported in any of those years. Readers comparing establishments should weigh the 6-year trend above alongside establishment size, since a larger workforce naturally accumulates more raw incidents even at a lower per-100-worker rate.

Verify This Employer with OSHA

The 19 injuries, 2 illnesses shown on this page for ISD 477 Princeton Primary School are sourced from its own 6 years of mandatory OSHA Form 300A summaries. Cross-check the underlying establishment record directly against the federal source, name, NAICS classification, recordable case totals, and inspection history are all searchable on OSHA's Establishment-Specific Injury and Illness Data system.

Verify on OSHA Establishment Search

Source: U.S. Department of Labor, OSHA Establishment-Specific Injury and Illness Data. NAICS 611110 - Academies, elementary or secondary.

DART Rate, Transparent Calculation (2022)

What is the DART rate formula?

DART (Days Away, Restricted, or Transferred) is computed by OSHA as incidents × 200,000 ÷ hours worked. The 200,000-hour denominator equals roughly 100 full-time workers, which lets establishments of very different sizes be compared directly.

1 DART incidents × 200,000 ÷ 102,929 hours worked = 1.94 DART

Methodology: 29 CFR 1904, OSHA Form 300A recordkeeping

Cross-Validating Context, Establishment vs Industry vs State

Benchmark TCR Source
ISD 477 Princeton Primary School (this establishment) 6.67 OSHA ITA Form 300A, 6-year avg
High schools industry avg 1.40 BLS IIF, NAICS 611110
Minnesota state avg (all industries) 5.18 OSHA ITA, state-level rollup

Industry benchmarks: Bureau of Labor Statistics, Injuries, Illnesses, and Fatalities (IIF) program

Reportable Incident Timeline

Year-by-year reportable incidents (recordable injuries + illnesses + fatalities) submitted by ISD 477 Princeton Primary School to OSHA's Injury Tracking Application. Each row anchors to OSHA's inspection records search where you can pull the underlying inspection case numbers and citations for that establishment-year.

Source: OSHA Inspection Information System (IMIS) - inspection case-number records

Year-by-Year Safety Data

Year TCR DART Injuries Illnesses Fatalities
2022 1.9 1.9 1 0 0
2021 2.9 1.5 2 0 0
2020 6.0 0.0 3 1 0
2019 0.0 0.0 0 0 0
2018 27.0 2.1 12 1 0
2017 2.1 0.0 1 0 0

What this grade means for you

Use this grade as a relative read on ISD 477 Princeton Primary School's reported OSHA injury record versus its Academies, elementary or secondary peers, not a verdict on whether any single site is safe today.

  • At 476% of the Academies, elementary or secondary benchmark, ISD 477 Princeton Primary School reports more injuries than typical peers, ask specifically how the employer is reducing them. Know your rights
  • Judge this record against the wider Academies, elementary or secondary sector, where injury rates vary widely, before comparing it in isolation. See the industry
  • Grades reflect 2016–2024 filings; check the latest establishment record straight from OSHA, or look up a different employer. Look up another

Safety grades reflect employers' self-reported OSHA Form 300A filings from 2016 to 2024 and can lag current conditions. A grade is not a guarantee that any specific workplace is safe or unsafe today. See our methodology and disclaimer.

Frequently Asked Questions

What is ISD 477 Princeton Primary School's safety grade?
ISD 477 Princeton Primary School has a safety grade of F (Failing Safety Record). This grade is based on their average Total Case Rate (TCR) of 6.7 compared to the BLS industry benchmark of 1.4 for Academies, elementary or secondary.
How many injuries has ISD 477 Princeton Primary School reported?
ISD 477 Princeton Primary School has reported 19 total injuries and 0 fatalities across 6 years of OSHA data (2022, 2021, 2020, 2019, 2018, 2017). This data comes from mandatory OSHA Injury Tracking Application (ITA) reports.

Similar Employers

Matched by safety record across the industry, by workforce size within Minnesota, and by nearby establishments in Princeton - a different peer set than the category browse links below.

Similar TCR (~6.7)

Similar size (~104 workers)

Nearby in Princeton

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. Retrieved and formatted by PlainSafetyScore Editorial

Every figure and grade on PlainSafetyScore is computed directly from OSHA's published Injury Tracking Application data and BLS industry benchmarks, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these safety grades, or report a data error. Data current as of 2016-2024 OSHA ITA release.