Intellectual and developmental disability homes · Maryland

Mills House

Silver Spring, MD · ~32 workers · 2 years of OSHA Injury Tracking Application data.

C
Average Safety Record
0.0
Avg TCR
3.8
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

Mills House runs at 0% of its industry's injury rate - about level with the typical Intellectual and developmental disability homes workplace, earning a grade C.

Mills House: 0.0 TCR = 0% of Intellectual and developmental disability homes BLS 3.8 · 2y Form 300A (see methodology below)

Mills House safety composite

Mills House scores strongest on total case rate (tcr) (safer than 100% 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).

B

81/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0 per 100 workers

Safer than 100% of industry peers

DART rate
B 0 per 100 workers

Safer than 81% 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%).

Mills House held a steady TCR band

Mills House's TCR held near 0.0 from 0.0 in 2020 to 0.0 in 2022. Peak filing year was 2020 at 0.0 TCR.

2020=0.0 · 2022=0.0

OSHA ITA Form 300A scorecard

Establishment book 623210 · Silver Spring, MD AT/BELOW-IND · SMALL

Grade C · TCR 0.0 · 0% of ind

  • DART 0.0 DART
  • RANK #0/18
  • PHOTO Wallkill IRA
  • BOOK 2y book
  • INJ 0 inj
  • SIZE ~32 FTE

Nearest TCR peer: Wallkill IRA (0.0 TCR gap)

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

Mills House in the TCR neighbourhood

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

TCR

What this shows Mills House averages 0.0 TCR (0% of the Intellectual and developmental disability homes BLS benchmark).

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

Mills House TCR series: 2020=0 · 2022=0 · BLS 3.8

Where Mills House falls in its industry

2,261 Intellectual and developmental establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 5.8.

More dangerous than peersSafer than peers

Narrower to Maryland alone (the establishments it most directly competes with for workers and contracts): ranked #0 safest of 18 Intellectual and developmental employers in Maryland.

Mills House (32 employees, TCR 0.0) 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 Mills House
Mills House (32 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 65 employees and a TCR of 5.8

Mills House has fewer employees than the Intellectual and developmental disabilit median and a lower 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
2022 0.0 0.0 0 0 0
2020 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

623210 · MD · Silver Spring

2,261 Intellectual and developmental disability homes employers nationwide with a credible TCR · 7,213 rated employers in Maryland with headcount on file · 160 employers in Silver Spring, MD · 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 Wallkill IRA 0.0 TCR
NAICS-TCR Services For Young Adults 0.1 TCR
NAICS-TCR Young Adult Services 0.1 TCR
NAICS-TCR East 170th Residence 0.1 TCR
STATE-SIZE Hayes Construction Company 32 FTE
STATE-SIZE Historic Restoration, Inc. 32 FTE
STATE-SIZE Otis Elevator Company-Maryland 32 FTE
STATE-SIZE Oliff Construction Inc 32 FTE
CITY-NEAR Holy Cross Hospital-Silver Spring 3,228 FTE
CITY-NEAR Holy Cross Hospital-Silver Spring-HCH-MD 2,537 FTE
CITY-NEAR Adventist HealthCare, Inc., d/b/a Adventist HealthCare White Oak Medical Center 1,496 FTE
CITY-NEAR Riderwood Village 1,375 FTE
NAT-TCR Raleigh Managed Services 0.0 TCR
NAT-TCR California Department of Transportation Facility 128 0.0 TCR
NAT-TCR Integration Appliance Inc. 0.0 TCR
NAT-TCR Airborn Inc. Addison 0.0 TCR
NAT-SIZE Dks Inc 32 FTE
NAT-SIZE Certainteed Ceilings Corporation-Lakewood 32 FTE
NAT-SIZE Main Office 32 FTE
NAT-SIZE Tower Landfill 32 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, 2020. 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.