High schools · Connecticut

Seymour High School

Seymour, CT · ~120 workers · 3 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
3.9
Avg TCR
1.4
Industry avg
0
Fatalities
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The verdict

Seymour High School runs at 275% of its industry's injury rate - far more dangerous than the typical High schools workplace, earning a grade F.

Seymour High School: 3.9 TCR = 275% of High schools BLS 1.4 · 3y Form 300A (see methodology below)

Seymour High School safety composite

Seymour High School scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 49%), 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).

D

49/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 3.85 per 100 workers

Safer than 49% of industry peers

DART rate
D 1.23 per 100 workers

Safer than 49% 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

Seymour High School: 3.1 → 3.7 TCR

Peak year 2023 @ 4.7 TCR · DART/TCR 0.32× in 2024

Seymour High School's TCR rose 0.6 from 3.1 in 2022 to 3.7 in 2024. Peak filing year was 2023 at 4.7 TCR. In 2024, DART was 0.32× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 611110 · Seymour, CT ABOVE-IND · MID

Grade F · TCR 3.9 · 275% of ind

  • DART 1.2 DART
  • RANK #143/381
  • PHOTO White Marsh Elementary
  • BOOK 3y book
  • INJ 9 inj
  • SIZE ~120 FTE

Nearest TCR peer: White Marsh Elementary (0.0 TCR gap)

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

Seymour High School in the TCR neighbourhood

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

TCR

What this shows Seymour High School averages 3.9 TCR (275% of the High schools BLS benchmark).

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

Seymour High School TCR series: 2022=3.1 · 2023=4.7 · 2024=3.7 · BLS 1.4

Where Seymour High School falls in its industry

3,374 High schools establishments

Safer than 49% of graded establishments in this industry, whose median TCR is 3.8.

More dangerous than peersSafer than peers

Narrower to Connecticut alone (the establishments it most directly competes with for workers and contracts): ranked #143 safest of 381 High schools employers in Connecticut.

Seymour High School (120 employees, TCR 3.9) 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 Seymour High School
Seymour High School (120 employees, TCR 3.9) among 29 same-industry peers, split at the industry median of 76 employees and a TCR of 3.8

Seymour High School has more employees than the High 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
2024 3.7 1.2 3 0 0
2023 4.7 0.0 4 0 0
2022 3.1 3.1 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

611110 · CT · Seymour

3,374 High schools employers nationwide with a credible TCR · 7,008 rated employers in Connecticut with headcount on file · 41 employers in Seymour, CT · 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 White Marsh Elementary 3.9 TCR
NAICS-TCR Lyons Township HSD 204 3.9 TCR
NAICS-TCR Pacelli Catholic Schools 3.9 TCR
NAICS-TCR Hinckley Elementary School 3.9 TCR
STATE-SIZE Town of Hamden - Public Works 120 FTE
STATE-SIZE Partitions, Inc. 120 FTE
STATE-SIZE ITW Drawform Waterbury 120 FTE
STATE-SIZE Sennheiser Electronic Corp 120 FTE
CITY-NEAR Thule Group 244 FTE
CITY-NEAR Shady Knoll Health Center, INC 217 FTE
CITY-NEAR 226_344 180 FTE
CITY-NEAR STOP & SHOP 100603 134 FTE
NAT-TCR Fairmont Senior Living On Clayton 3.9 TCR
NAT-TCR Recogido Trujillo Alto 3.9 TCR
NAT-TCR Giant 781 3.9 TCR
NAT-TCR FM Thomas 3.9 TCR
NAT-SIZE Falcon Farms- Az 120 FTE
NAT-SIZE White Oak Manor Tryon 120 FTE
NAT-SIZE Prairie Oasis 120 FTE
NAT-SIZE Diamondback Healthcare Center 120 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.