High schools · Oregon

Centennial High School

Gresham, OR · ~166 workers · 4 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
6.3
Avg TCR
1.4
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

Centennial High School runs at 450% of its industry's injury rate - far more dangerous than the typical High schools workplace, earning a grade F.

Centennial High School: 6.3 TCR = 450% of High schools BLS 1.4 · 4y Form 300A (see methodology below)

Centennial High School safety composite

Centennial High School scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 3%), 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

24/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 6.3 per 100 workers

Safer than 25% of industry peers

DART rate
F 12.73 per 100 workers

Safer than 3% 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

Centennial High School: 5.2 → 13.9 TCR

Peak year 2024 @ 13.9 TCR · DART/TCR 2.02× in 2024

Centennial High School's TCR rose 8.6 from 5.2 in 2018 to 13.9 in 2024. In 2024, DART was 2.02× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 611110 · Gresham, OR ABOVE-IND · MID

Grade F · TCR 6.3 · 450% of ind

  • DART 12.7 DART
  • RANK #147/185
  • PHOTO Echo Park Elementary…
  • BOOK 4y book
  • INJ 25 inj
  • SIZE ~166 FTE

Nearest TCR peer: Echo Park Elementary School (0.0 TCR gap)

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

Centennial High School in the TCR neighbourhood

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

TCR

What this shows Centennial High School averages 6.3 TCR (450% of the High schools BLS benchmark).

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

Centennial High School TCR series: 2018=5.2 · 2021=2.6 · 2022=3.5 · 2024=13.9 · BLS 1.4

Where Centennial High School falls in its industry

3,374 High schools establishments

Safer than 25% of graded establishments in this industry, whose median TCR is 3.8.

More dangerous than peersSafer than peers

Narrower to Oregon alone (the establishments it most directly competes with for workers and contracts): ranked #147 safest of 185 High schools employers in Oregon.

Centennial High School (166 employees, TCR 6.3) 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 Centennial High School
Centennial High School (166 employees, TCR 6.3) among 29 same-industry peers, split at the industry median of 76 employees and a TCR of 3.8

Centennial 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 13.9 12.7 12 0 0
2022 3.5 0.9 4 0 0
2021 2.6 2.6 3 0 0
2018 5.2 5.2 6 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

611110 · OR · Gresham

3,374 High schools employers nationwide with a credible TCR · 8,031 rated employers in Oregon with headcount on file · 98 employers in Gresham, OR · 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 Echo Park Elementary School 6.3 TCR
NAICS-TCR Lake Park Audubon Secondary School 6.3 TCR
NAICS-TCR ISD 659 Community Education 6.3 TCR
NAICS-TCR Washington Middle School 6.3 TCR
STATE-SIZE CDK - Portland 166 FTE
STATE-SIZE 8101 - NSM Central Kitchen 166 FTE
STATE-SIZE McDonald Wholesale Co. 166 FTE
STATE-SIZE Sunrise Enterprises 166 FTE
CITY-NEAR 6994-PL350 934 FTE
CITY-NEAR 6994-MH 899 FTE
CITY-NEAR 350 874 FTE
CITY-NEAR ON Semiconductor Gresham 839 FTE
NAT-TCR Bluegrass Lawncare of St. Louis 6.3 TCR
NAT-TCR Freeport 6.3 TCR
NAT-TCR Wayne Automatic Fire Sprinklers, Inc. 6.3 TCR
NAT-TCR Spoon and Stable 6.3 TCR
NAT-SIZE City of Highland 166 FTE
NAT-SIZE Public Safety 166 FTE
NAT-SIZE Sakata Seed America, Inc. - Morgan Hill, CA 166 FTE
NAT-SIZE Sodexo at Norman Public School 166 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, 2022, 2021, 2018. 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.