Group homes, intellectual and developmental disability · Wisconsin

Prader-Willi Homes

Oconomowoc, WI · ~97 workers · 3 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
12.3
Avg TCR
3.8
Industry avg
0
Fatalities
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The verdict

Prader-Willi Homes runs at 322% of its industry's injury rate - far more dangerous than the typical Group homes, intellectual and developmental disability workplace, earning a grade F.

Prader-Willi Homes: 12.3 TCR = 322% of Group homes, intellectual and developmental disability BLS 3.8 · 3y Form 300A (see methodology below)

Prader-Willi Homes safety composite

Prader-Willi Homes scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 10%), 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

22/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 12.25 per 100 workers

Safer than 16% of industry peers

DART rate
F 11.68 per 100 workers

Safer than 10% 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

Prader-Willi Homes: 11.1 → 97.5 TCR

Peak year 2024 @ 97.5 TCR · DART/TCR 6.82× in 2024

Prader-Willi Homes's TCR rose 86.3 from 11.1 in 2022 to 97.5 in 2024. In 2024, DART was 6.82× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 623210 · Oconomowoc, WI ABOVE-IND · SMALL

Grade F · TCR 12.3 · 322% of ind

  • DART 83.5 DART
  • RANK #35/39
  • PHOTO POTTERS HOUSE
  • BOOK 3y book
  • INJ 27 inj
  • SIZE ~97 FTE

Nearest TCR peer: POTTERS HOUSE (0.0 TCR gap)

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

Prader-Willi Homes in the TCR neighbourhood

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

TCR

What this shows Prader-Willi Homes averages 12.3 TCR (322% of the Group homes, intellectual and developmental disability BLS benchmark).

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

Prader-Willi Homes TCR series: 2022=11.1 · 2023=13.3 · 2024=97.5 · BLS 3.8

Where Prader-Willi Homes falls in its industry

2,261 Group homes, intellectual and establishments

Safer than 16% of graded establishments in this industry, whose median TCR is 5.8.

More dangerous than peersSafer than peers

Narrower to Wisconsin alone (the establishments it most directly competes with for workers and contracts): ranked #35 safest of 39 Group homes, intellectual and employers in Wisconsin.

Prader-Willi Homes (97 employees, TCR 12.3) among 29 same-industry peers, split at the industry median of 65 employees and a TCR of 5.8 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 0200400600 0510152025 Average employees Total Case Rate Prader-Willi Homes
Prader-Willi Homes (97 employees, TCR 12.3) among 29 same-industry peers, split at the industry median of 65 employees and a TCR of 5.8

Prader-Willi Homes has more employees than the Group homes, intellectual and developmen median and a higher injury rate than the industry's median TCR of 5.8. 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 97.5 83.5 7 0 0
2023 13.3 11.7 8 0 0
2022 11.1 6.5 12 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

623210 · WI · Oconomowoc

2,261 Group homes, intellectual and developmental disability employers nationwide with a credible TCR · 12,834 rated employers in Wisconsin with headcount on file · 76 employers in Oconomowoc, WI · 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 POTTERS HOUSE 12.2 TCR
NAICS-TCR 448 BETHMOUR RD BETHANY, CT 06524 12.2 TCR
NAICS-TCR Dawn 12.3 TCR
NAICS-TCR Millie Morrill House 12.3 TCR
STATE-SIZE Staab Construction Corporation 97 FTE
STATE-SIZE RHD Plumbing, Inc 97 FTE
STATE-SIZE River View Construction, Inc. 97 FTE
STATE-SIZE Edible Cuts_Kenosha 97 FTE
CITY-NEAR 0557 - Oconomowoc WI DC 1,575 FTE
CITY-NEAR Aurora Medical Center Summit 1,352 FTE
CITY-NEAR 0557 - Oconomowoc DC 1,119 FTE
CITY-NEAR 01-Oconomowoc 850 FTE
NAT-TCR Center for Christian Growth, Inc. 12.3 TCR
NAT-TCR Inner City Logistics LLC 12.3 TCR
NAT-TCR Amazino Synergy Logistics LLC 12.3 TCR
NAT-TCR Momper Elkhart 12.3 TCR
NAT-SIZE Commonwealth Health Corporation--Holding Company 97 FTE
NAT-SIZE Soundview Paper Company 97 FTE
NAT-SIZE pan oceanic engineering 97 FTE
NAT-SIZE NIPG Metlspan 97 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. 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.