Montessori schools, elementary or secondary · Massachusetts

The Congregation Of the Sisters of St. Joseph Of Boston and The Sponsored Ministries

Brighton, MA · ~312 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
5.4
Avg TCR
1.4
Industry avg
0
Fatalities
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The verdict

The Congregation Of the Sisters of St. Joseph Of Boston and The Sponsored Ministries runs at 387% of its industry's injury rate - far more dangerous than the typical Montessori schools, elementary or secondary workplace, earning a grade F.

The Congregation Of the Sisters of St. Joseph Of Boston and The Sponsored Ministries: 5.4 TCR = 387% of Montessori schools, elementary or secondary BLS 1.4 · 2y Form 300A (see methodology below)

The Congregation Of the Sisters of St. Joseph Of Boston and The Sponsored Ministries safety composite

The Congregation Of the Sisters of St. Joseph Of Boston and The Sponsored Ministries scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 14%), 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

30/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 5.42 per 100 workers

Safer than 31% of industry peers

DART rate
F 5.1 per 100 workers

Safer than 14% 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%).

TCR Δ

−0.6

2022→2023

The Congregation Of the Sisters of St. Joseph Of Boston and The Sponsored Ministries injury rate improved

The Congregation Of the Sisters of St. Joseph Of Boston and The Sponsored Ministries's TCR fell 0.6 from 5.7 in 2022 to 5.1 in 2023. Peak filing year was 2022 at 5.7 TCR. In 2023, DART was 0.94× this establishment's average TCR (severity share of cases).

2022=5.7 · 2023=5.1

OSHA ITA Form 300A scorecard

Establishment book 611110 · Brighton, MA ABOVE-IND · MID

Grade F · TCR 5.4 · 387% of ind

  • DART 5.1 DART
  • RANK #6/12
  • PHOTO Waterford Country Sc…
  • BOOK 2y book
  • INJ 13 inj
  • SIZE ~312 FTE

Nearest TCR peer: Waterford Country School (0.0 TCR gap)

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The Congregation Of the Sisters of St. Joseph Of Boston and The Sponsored Ministries in the TCR neighbourhood

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

TCR

What this shows The Congregation Of the Sisters of St. Joseph Of Boston and The Sponsored Ministries averages 5.4 TCR (387% of the Montessori schools, elementary or secondary BLS benchmark).

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

The Congregation Of the Sisters of St. Joseph Of Boston and The Sponsored Ministries TCR series: 2022=5.7 · 2023=5.1 · BLS 1.4

Where The Congregation Of the Sisters of St. Joseph Of Boston and The Sponsored Ministries falls in its industry

3,374 Montessori schools, elementary establishments

Safer than 31% of graded establishments in this industry, whose median TCR is 3.8.

More dangerous than peersSafer than peers

Narrower to Massachusetts alone (the establishments it most directly competes with for workers and contracts): ranked #6 safest of 12 Montessori schools, elementary employers in Massachusetts.

The Congregation Of the Sisters of St. Joseph Of Boston and The Sponsored Ministries (312 employees, TCR 5.4) 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 The Congregation Of the Sisters of St. Joseph Of Boston and The Sponsored Ministries
The Congregation Of the Sisters of St. Joseph Of Boston and The Sponsored Ministries (312 employees, TCR 5.4) among 29 same-industry peers, split at the industry median of 76 employees and a TCR of 3.8

The Congregation Of the Sisters of St. Joseph Of Boston and The Sponsored Ministries has more employees than the Montessori schools, elementary or second 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
2023 5.1 5.1 8 0 0
2022 5.7 2.9 5 5 0

OSHA ITA peer cross-reference

Establishment peer ledger

611110 · MA · Brighton

3,374 Montessori schools, elementary or secondary employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 28 employers in Brighton, MA · 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 Waterford Country School 5.4 TCR
NAICS-TCR Champlin Park High 5.4 TCR
NAICS-TCR The Carroll School 5.4 TCR
NAICS-TCR Elementary School 5.4 TCR
STATE-SIZE Polar Southbridge St 312 FTE
STATE-SIZE 6458-NOMA 312 FTE
STATE-SIZE Sanofi @ 200 West 312 FTE
STATE-SIZE Park Place 312 FTE
CITY-NEAR St. Elizabeth's Medical Center 2,067 FTE
CITY-NEAR WGBH Educational Foundation 998 FTE
CITY-NEAR Brighton HQ 665 FTE
CITY-NEAR Franciscan Childrens 606 FTE
NAT-TCR Quikrete - Mci 5.4 TCR
NAT-TCR Aurora Lakeland Medical Center 5.4 TCR
NAT-TCR Walsh Arlington 5.4 TCR
NAT-TCR Santoshi Corporation 5.4 TCR
NAT-SIZE Dubuque Pet Food 312 FTE
NAT-SIZE Providence Rest 312 FTE
NAT-SIZE G3 Boats 312 FTE
NAT-SIZE DeVilbiss Healthcare 312 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: 2023, 2022. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.