0766 WILSONVILLE OR WHSE

COSTCO WHOLESALE

25900 SOUTHWEST HEATHER PLACE, WILSONVILLE, OR 97070
Wholesale Grocer (NAICS 455211)

DART 10.24 30 recordable cases · 335 avg employees · 507,842 hours worked

This establishment vs. the industry

The DART rate at this establishment is about 2.8× the industry median.

This establishment: 10.24
Industry median (Warehouse clubs (i.e., food and general merchandise), n=1326): 3.68

Reported injury and illness, 2024

Fatalities0 Days-away-from-work cases13 Restricted-duty / transferred cases13 Other recordable cases4 Total recordable cases30 Days lost to injury498

Injury rates (per 100 FTE-year, OSHA standard)

DART rate10.24 (days away + restricted/transferred) DAFW rate5.12 (days away from work only) Total recordable rate (TRIR)11.81 (all OSHA-recordable cases) Annual average employees335 Total hours worked507,842
What these numbers mean. An OSHA-recordable case is a work-related injury or illness that resulted in death, days away from work, restricted work, transfer to another job, medical treatment beyond first aid, loss of consciousness, or significant injury diagnosed by a physician. DART rate is the OSHA-standard incidence measure — calculate it as (cases with days away + restricted/transferred) × 200,000 / hours worked. The 200,000 hours normalizes to 100 full-time-equivalent workers over a year. National average DART across all industries is around 1.7; high-risk industries (skilled nursing, warehousing, courier) routinely exceed 5.

Source: OSHA ITA 300A Summary Data, calendar year 2024 filings (downloaded 2026-05-22).

OSHA Lookup · workplace-injury data from OSHA ITA 300A 2024 · About / methodology