City Statistics

Active Trucking Companies
in Mill Valley, CA

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

Mill Valley, CA FMCSA data • updated weekly 0.02% of California
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57
Active Trucking Companies
0.02% of all active carriers in California
6
New FMCSA Registrations (24 Mo.)
Avg 0.2 new companies per month (+100.0% YoY)
1
Median Fleet Size
Power units at the midpoint of all reporting companies
74.3%
Owner-Operator Rate
vs. 77.5% statewide in California
New FMCSA Registrations
112 Nov '24May '25Nov '25May '26Oct '26
6
Total
0.2
Avg / month
2
Best: Aug 2026
0
Lowest: Nov 2024
Company Size Distribution
35
Reporting
Fleets
1 Power Unit 26 74.3%
2–5 Units 7 20.0%
6–20 Units 2 5.7%
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
9.4
Avg age
(years)
0–2 Years 6 10.7%
3–5 Years 3 5.4%
6–10 Years 3 5.4%
11–20 Years 44 78.6%
20+ Years 0 0.0%

Based on FMCSA registration date. Average age: 9.4 years.

Company Authority Types
Carrier 57 100.0%
Shipper 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 Other 47 82.5%
2 General Freight 7 12.3%
3 Motor Vehicles 2 3.5%
4 Liquids & Gases 2 3.5%
5 Passengers 2 3.5%
6 Building Materials 1 1.8%
7 Fresh Produce 1 1.8%
8 Household Goods 1 1.8%
9 Paper Products 1 1.8%
10 Beverages 1 1.8%

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Data source: U.S. Federal Motor Carrier Safety Administration (FMCSA) — active carrier registrations. Last updated: September 16, 2026. Active status reflects carriers with FMCSA status code "A" at the time of data collection.