School districts, elementary or secondary · Iowa

Centennial High School

Ankeny, IA · ~139 workers · 3 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
1.9
Avg TCR
1.4
Industry avg
0
Fatalities
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The verdict

Centennial High School runs at 137% of its industry's injury rate - more dangerous than the typical School districts, elementary or secondary workplace, earning a grade D.

Centennial High School: 1.9 TCR = 137% of School districts, elementary or secondary BLS 1.4 · 3y Form 300A (see methodology below)

Centennial High School safety composite

Centennial High School scores strongest on total case rate (tcr) (safer than 79% of same-industry peers) and weakest on dart rate (safer than 43%), 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).

C

59/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 1.92 per 100 workers

Safer than 79% of industry peers

DART rate
D 1.72 per 100 workers

Safer than 43% 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

−0.5

2016→2019

Centennial High School injury rate improved

Centennial High School's TCR fell 0.5 from 2.3 in 2016 to 1.7 in 2019. Peak filing year was 2016 at 2.3 TCR. In 2019, DART was 0.9× this establishment's average TCR (severity share of cases).

2016=2.3 · 2018=1.8 · 2019=1.7

OSHA ITA Form 300A scorecard

Establishment book 611110 · Ankeny, IA ABOVE-IND · MID

Grade D · TCR 1.9 · 137% of ind

  • DART 1.7 DART
  • RANK #6/24
  • PHOTO CROSSROADS SOUTH BAR…
  • BOOK 3y book
  • INJ 6 inj
  • SIZE ~139 FTE

Nearest TCR peer: CROSSROADS SOUTH BAR NONE (0.0 TCR gap)

Read with this employer → · Industry book → · Iowa 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 1.9 TCR (137% of the School districts, elementary or secondary BLS benchmark).

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

Centennial High School TCR series: 2016=2.3 · 2018=1.8 · 2019=1.7 · BLS 1.4

Where Centennial High School falls in its industry

3,374 School districts, elementary o establishments

Safer than 79% of graded establishments in this industry, whose median TCR is 3.8.

More dangerous than peersSafer than peers

Narrower to Iowa alone (the establishments it most directly competes with for workers and contracts): ranked #6 safest of 24 School districts, elementary o employers in Iowa.

Centennial High School (139 employees, TCR 1.9) 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 Centennial High School
Centennial High School (139 employees, TCR 1.9) 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 School districts, elementary or secondar median and a lower 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
2019 1.7 1.7 2 0 0
2018 1.8 1.8 2 0 0
2016 2.3 1.1 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

611110 · IA · Ankeny

3,374 School districts, elementary or secondary employers nationwide with a credible TCR · 7,192 rated employers in Iowa with headcount on file · 141 employers in Ankeny, IA · 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 CROSSROADS SOUTH BAR NONE 1.9 TCR
NAICS-TCR Richmond Community Schools-Hibberd 1.9 TCR
NAICS-TCR Luverne School Bus Garage 1.9 TCR
NAICS-TCR Harrison Elementary School 1.9 TCR
STATE-SIZE Kinzler Construction Services-CIA 139 FTE
STATE-SIZE GKN Armstrong Wheels - Estherville 139 FTE
STATE-SIZE RELCO Locomotives, Inc. 139 FTE
STATE-SIZE 2231 LOWE S OF CEDAR RAPIDS IA 139 FTE
CITY-NEAR John Deere Des Moines Works 1,811 FTE
CITY-NEAR Des Moines Works 1,555 FTE
CITY-NEAR PDI 859 FTE
CITY-NEAR Baker Group 617 FTE
NAT-TCR North Chicago Plant 1.9 TCR
NAT-TCR Springerville Generating Station 1.9 TCR
NAT-TCR JK Products & Services 1.9 TCR
NAT-TCR Camblin Steel Service, Inc. 1.9 TCR
NAT-SIZE Hunter Hills Nursing & Rehabilitation Center 139 FTE
NAT-SIZE Arrowhead Building Supply Inc. 139 FTE
NAT-SIZE 8470 Pardee Drive 139 FTE
NAT-SIZE 6400-Swy 0020 2642 139 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: 2019, 2018, 2016. 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.