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City Statistics

Active Trucking Companies
in Buttonwillow, CA

55 active carriers, brokers & freight companies. Located in Kern County.

Buttonwillow, CA FMCSA data • updated weekly 0.02% of California
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55
Active Trucking Companies
0.02% of all active carriers in California
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
79.5%
Owner-Operator Rate
vs. 77.7% statewide in California
New FMCSA Registrations
011 Oct '24Apr '25Oct '25Apr '26Sep '26
3
Total
0.1
Avg / month
1
Best: Apr 2025
0
Lowest: Oct 2024
Company Size Distribution
44
Reporting
Fleets
1 Power Unit 35 79.5%
2–5 Units 7 15.9%
6–20 Units 1 2.3%
21–100 Units 1 2.3%
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 10.9%
3–5 Years 7 12.7%
6–10 Years 11 20.0%
11–20 Years 30 54.5%
20+ Years 1 1.8%

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

Company Authority Types
Carrier 53 96.4%
Broker 2 3.6%

A company may hold multiple authority types simultaneously.

Top 10 Cargo Types
# Cargo Type Companies % of City
1 Other 34 61.8%
2 General Freight 15 27.3%
3 Grain, Feed & Hay 3 5.5%
4 Fresh Produce 2 3.6%
5 Liquids & Gases 2 3.6%
6 Farm Supplies 2 3.6%
7 Passengers 1 1.8%
8 Dry Bulk Commodities 1 1.8%
9 Machinery & Large Objects 1 1.8%
10 Livestock 1 1.8%
Largest Fleets in Buttonwillow
# Company Fleet
1 CASTRO TOWING LLC 25
2 SYNDEX TRUCKING LLC 20
3 B&B FLYING SERVICE INC 5
4 J & R TRUCKING 4
5 PIONEER SENIOR CITIZENS OF BUTTONWILLOW INC 2
6 CAUZZA ENTERPRISES INC. 2
7 GOYENETCHE DAIRY LLC 2
8 BUTTONWILLOW LAND & CATTLE CO 2
9 PINTAIL CORPORATION 2
10 RICHARD B WOLFE 1

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Data source: U.S. Federal Motor Carrier Safety Administration (FMCSA) — active carrier registrations. Last updated: August 19, 2026. Active status reflects carriers with FMCSA status code "A" at the time of data collection.