City Statistics

Active Trucking Companies
in Sun Prairie, WI

90 active carriers, brokers & freight companies. Located in Dane County.

Sun Prairie, WI FMCSA data • updated weekly 0.37% of Wisconsin
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90
Active Trucking Companies
0.37% of all active carriers in Wisconsin
16
New FMCSA Registrations (24 Mo.)
Avg 0.7 new companies per month (-54.5% YoY)
1
Median Fleet Size
Power units at the midpoint of all reporting companies
51.9%
Owner-Operator Rate
vs. 55.8% statewide in Wisconsin
New FMCSA Registrations
123 Aug '24Feb '25Aug '25Feb '26Jul '26
16
Total
0.7
Avg / month
3
Best: Jan 2025
0
Lowest: Oct 2024
Company Size Distribution
81
Reporting
Fleets
1 Power Unit 42 51.9%
2–5 Units 29 35.8%
6–20 Units 7 8.6%
21–100 Units 3 3.7%
101+ Units 0 0.0%

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

Company Age Distribution
11.9
Avg age
(years)
0–2 Years 21 23.3%
3–5 Years 9 10.0%
6–10 Years 18 20.0%
11–20 Years 23 25.6%
20+ Years 19 21.1%

Based on FMCSA registration date. Average age: 11.9 years.

Company Authority Types
Carrier 89 98.9%
Shipper 3 3.3%
Broker 2 2.2%
Intermodal Equipment Provider 1 1.1%

A company may hold multiple authority types simultaneously.

Top 10 Cargo Types
# Cargo Type Companies % of City
1 General Freight 62 68.9%
2 Construction 15 16.7%
3 Other 13 14.4%
4 Building Materials 12 13.3%
5 Motor Vehicles 12 13.3%
6 Driveaway/Towaway 11 12.2%
7 Logs, Poles & Lumber 10 11.1%
8 Machinery & Large Objects 9 10.0%
9 Paper Products 8 8.9%
10 Refrigerated Food 6 6.7%

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Data source: U.S. Federal Motor Carrier Safety Administration (FMCSA) — active carrier registrations. Last updated: July 10, 2026. Active status reflects carriers with FMCSA status code "A" at the time of data collection.