City Statistics

Active Trucking Companies
in Castle Rock, WA

57 active carriers, brokers & freight companies. Located in Cowlitz County.

Castle Rock, WA FMCSA data • updated weekly 0.22% of Washington
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57
Active Trucking Companies
0.22% of all active carriers in Washington
3
New FMCSA Registrations (24 Mo.)
Avg 0.1 new companies per month (+100.0% YoY)
1
Median Fleet Size
Power units at the midpoint of all reporting companies
66.7%
Owner-Operator Rate
vs. 60.7% statewide in Washington
New FMCSA Registrations
112 Nov '22Nov '23Nov '24Nov '25Oct '26
7
Total
0.1
Avg / month
2
Best: Feb 2024
0
Lowest: Nov 2022
Company Size Distribution
57
Reporting
Fleets
1 Power Unit 38 66.7%
2–5 Units 16 28.1%
6–20 Units 3 5.3%
21–100 Units 0 0.0%
101+ Units 0 0.0%

Based on total power units reported to FMCSA. Median: 1 unit(s).

Company Age Distribution
15.0
Avg age
(years)
0–2 Years 5 8.8%
3–5 Years 9 15.8%
6–10 Years 6 10.5%
11–20 Years 22 38.6%
20+ Years 15 26.3%

Based on FMCSA registration date. Average age: 15.0 years.

Company Authority Types
Carrier 57 100.0%
Shipper 6 10.5%
Broker 1 1.8%
Freight Forwarder 1 1.8%

A company may hold multiple authority types simultaneously.

Top 10 Cargo Types
# Cargo Type Companies % of City
1 General Freight 35 61.4%
2 Logs, Poles & Lumber 32 56.1%
3 Building Materials 29 50.9%
4 Construction 29 50.9%
5 Other 21 36.8%
6 Machinery & Large Objects 16 28.1%
7 Farm Supplies 10 17.5%
8 Grain, Feed & Hay 9 15.8%
9 Garbage & Refuse 6 10.5%
10 Metal: Sheets & Coils 6 10.5%

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Data source: U.S. Federal Motor Carrier Safety Administration (FMCSA) — active carrier registrations. Last updated: September 9, 2026. Active status reflects carriers with FMCSA status code "A" at the time of data collection.