of U.S. workforce urine drug tests were positive in 2024
Quest Diagnostics reported this combined positivity rate across the general U.S. workforce in its 2025 Drug Testing Index release.
Quest Diagnostics Drug Testing Index, September 2025
Employer reference
A practical, sourced snapshot of U.S. workforce drug testing, substance use, occupational injury, and alcohol-impaired driving data.
Last updated September 15, 2026. Sources are linked with every statistic.

At a glance
Employers often need credible context when reviewing a testing policy, planning a collection program, or discussing workplace safety. This page brings together current public data from national agencies and a major laboratory reporting program, with the source and release date shown for every figure.
These numbers do not prescribe a policy or predict any individual outcome. They are intended as a reliable starting point for employers, writers, and community partners who need a clear source to cite.
Quest Diagnostics reported this combined positivity rate across the general U.S. workforce in its 2025 Drug Testing Index release.
Quest Diagnostics Drug Testing Index, September 2025Quest Diagnostics reported the comparison for the general U.S. workforce. The finding reflects laboratory test positivity, not a national population estimate.
Quest Diagnostics Drug Testing Index, September 2025The national estimate is from the 2023 National Survey on Drug Use and Health and covers alcohol or drug use disorders.
SAMHSA, 2023 National Survey on Drug Use and HealthThe Bureau of Labor Statistics counted fatal occupational injuries across all industries and worker groups.
U.S. Bureau of Labor Statistics, Census of Fatal Occupational Injuries, December 2024This national total is based on employer-reported cases recorded by the Bureau of Labor Statistics.
U.S. Bureau of Labor Statistics, November 2024The National Highway Traffic Safety Administration reported that these deaths represented 30% of all traffic fatalities that year.
National Highway Traffic Safety Administration, 2023 dataFor employers
Good workplace screening is about a clear process, respectful collection, and dependable coordination. Haute Screening supports employers with DOT and non-DOT collections, pre-employment screening, mobile collection, and C-TPA services across the region.
Explore employer servicesMethodology & sources
This page uses published figures from the U.S. Bureau of Labor Statistics, the Substance Abuse and Mental Health Services Administration, the National Highway Traffic Safety Administration, and Quest Diagnostics. Each statistic links directly to the organization that published it. Figures retain the source's reporting year and scope.
Haute Screening reviews this reference about monthly and sooner when a core source releases material new data. Statistics are updated in place so citation links remain stable.
Haute Screening and Wellness Zone. “Workplace Drug Testing & Safety Statistics.” Updated September 15, 2026. https://hautescreening.com/workplace-testing-statistics
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