Active Trucking
Companies in Washington
Comprehensive statistics on active trucking companies based in Washington. Data is sourced from the FMCSA and updated weekly.
Data updated weekly from FMCSA
24,167
Active Companies
1.88% of U.S. Total
3,942
Active MC Numbers
Companies with active MC docket numbers
1,089,877
Active Power Units
Total reported power units in WA
390,414
Active Drivers
Total reported drivers in WA
Weekly
Data Updated
Most recent: July 10, 2026
Active Trucking Companies by County
Fewer
More
Hover over a county to see the number of active companies.
Top 10 Counties
| # | County | Active Companies | % of State |
|---|---|---|---|
| 1 | King | 6,398 | 26.47% |
| 2 | Pierce | 3,000 | 12.41% |
| 3 | Snohomish | 2,145 | 8.88% |
| 4 | Clark | 1,789 | 7.40% |
| 5 | Yakima | 1,337 | 5.53% |
| 6 | Spokane | 1,126 | 4.66% |
| 7 | Whatcom | 745 | 3.08% |
| 8 | Grant | 687 | 2.84% |
| 9 | Franklin | 633 | 2.62% |
| 10 | Thurston | 595 | 2.46% |
Company Size Distribution
24,167
Total
Companies
Companies
1 Power Unit
14,152
61.23%
2–5 Power Units
6,829
29.55%
6–20 Power Units
1,644
7.11%
21–100 Power Units
414
1.79%
101+ Power Units
73
0.32%
Company size is based on total number of power units.