San Marcos California Trucking Companies & Freight Brokers

462

Active Companies

0.2% of California total

Median Fleet Size

of companies reporting fleet data

New Registrations (24 mo)

avg 0.9/month

69.5%

Owner-Operator Share

of companies reporting fleet size

Top Cargo Types

General Freight

18.6%

Building Materials

6.7%

Construction

6.7%

Household Goods

2.8%

Machinery & Large Objects

2.8%

Companies may select multiple cargo types — percentages are of 462 active companies. Updated weekly.

What stands out

Registration growth slowed to 0.0% year over year, compared to 15.5% nationally.
Building Materials represents just 6.7% of local cargo activity, vs. the U.S. average of 25.3%.
Construction represents just 6.7% of local cargo activity, vs. the U.S. average of 25.3%.

1 Active Motor Carrier registered between Sep 1, 2026 and Sep 30, 2026 in San Marcos, CA