Bus operation, school and employee · Oregon

Centennial School District Service Center

Name: Centennial School District Service Center Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Portland, OR · ~45 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

D
Poor Safety Record: 8.6
Avg TCR: 4.5
Industry avg: 0
Fatalities

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The verdict

Centennial School District Service Center runs at 192% of its industry's injury rate - more dangerous than the typical Bus operation, school and employee workplace, earning a grade D.

Centennial School District Service Center: 8.6 TCR = 192% of Bus operation, school and employee BLS 4.5 · 2y Form 300A (see methodology below)

Centennial School District Service Center safety composite

Centennial School District Service Center scores strongest on dart rate (safer than 83% of same-industry peers) and weakest on total case rate (tcr) (safer than 11%), 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).

46/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 8.63 per 100 workers

Safer than 11% of industry peers
DART rate: B 0 per 100 workers

Safer than 83% 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 School District Service Center: 0.0 → 17.3 TCR

Peak year 2024 @ 17.3 TCR · DART/TCR 0× in 2024

Centennial School District Service Center's TCR rose 17.3 from 0.0 in 2022 to 17.3 in 2024. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 485410 · Portland, OR ABOVE-IND · SMALL

Grade D · TCR 8.6 · 192% of ind

DART 0.0 DART
RANK #34/42
PHOTO First Student - San …
BOOK 2y book
INJ 4 inj
SIZE ~45 FTE

Nearest TCR peer: First Student - San Mateo (0.0 TCR gap)

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

4151 EAST REGI

8.7
This site

8.6
First Student

8.6
293011-Middleb

8.6
2662-4105

8.5

What this shows Centennial School District Service Center averages 8.6 TCR (192% of the Bus operation, school and employee BLS benchmark).

Centennial School District Service Center TCR series: 2022=0 · 2024=17.3 · BLS 4.5

Where Centennial School District Service Center falls in its industry

1,574 Bus operation, school and empl establishments

Safer than 11% of graded establishments in this industry, whose median TCR is 4.3.

Grade D

More dangerous than peersSafer than peers

Narrower to Oregon alone (the establishments it most directly competes with for workers and contracts): ranked #34 safest of 42 Bus operation, school and empl employers in Oregon.

Centennial School District Service Center (45 employees, TCR 8.6) among 29 same-industry peers, split at the industry median of 74 employees and a TCR of 4.3

Centennial School District Service Center has fewer employees than the Bus operation, school and employee median and a higher injury rate than the industry's median TCR of 4.3. 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	17.3	0.0	4	0	0
2022	0.0	0.0	0	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

485410 · OR · Portland

1,574 Bus operation, school and employee employers nationwide with a credible TCR · 8,031 rated employers in Oregon with headcount on file · 1,728 employers in Portland, OR · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	First Student - San Mateo	SAN CARLOS, CA	8.6 TCR
NAICS-TCR	293011-Middleborough \| MA \| 293011	MIDDLEBOROUGH, MA	8.6 TCR
NAICS-TCR	4151 EAST REGION-BROOKHAVEN NY	CORAM, NY	8.7 TCR
NAICS-TCR	2662-4105	BROOKHAVEN, PA	8.5 TCR
STATE-SIZE	Willamette Nurseries, Inc.	CANBY	45 FTE
STATE-SIZE	Pelton Round-Butte	MADRAS	45 FTE
STATE-SIZE	00414 GRANTS PASS OPNS CTR	GRANTS PASS	45 FTE
STATE-SIZE	00474 BEND OPERATIONS CTR	BEND	45 FTE
CITY-NEAR	OHSU Main Campus	Portland	18,003 FTE
CITY-NEAR	OR349 PROVIDENCE ST VINCENT MEDICAL CTR-PORTLA	Portland	4,033 FTE
CITY-NEAR	OR346 PROVIDENCE PORTLAND MEDICAL CTR-PORTLAND	Portland	3,684 FTE
CITY-NEAR	2252-00000530	Portland	3,498 FTE
NAT-TCR	LMMM San Antonio #3, LTD	San Antonio, TX	8.6 TCR
NAT-TCR	2203 - Hillcrest	Chesapeake, VA	8.6 TCR
NAT-TCR	JWT Company LLC (TKC)	Kansas City, MO	8.6 TCR
NAT-TCR	Amazon.com Services LLC - DBA8	Hanover, MD	8.6 TCR
NAT-SIZE	Saylor-Beall Manufacturing Company	Saint Johns, MI	45 FTE
NAT-SIZE	PSA - Fernandina	Columbia, SC	45 FTE
NAT-SIZE	POET Biorefining - Leipsic LLC	Leipsic, OH	45 FTE
NAT-SIZE	Dyna-Lift Inc	Montgomery, AL	45 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. 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.