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City Statistics

Active Trucking Companies
in South Plainfield, NJ

110 active carriers, brokers & freight companies. Located in Middlesex County.

South Plainfield, NJ FMCSA data • updated weekly 0.39% of New Jersey
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110
Active Trucking Companies
0.39% of all active carriers in New Jersey
25
New FMCSA Registrations (24 Mo.)
Avg 1.0 new companies per month (+30.0% YoY)
1
Median Fleet Size
Power units at the midpoint of all reporting companies
57.7%
Owner-Operator Rate
vs. 67.2% statewide in New Jersey
New FMCSA Registrations
123 Aug '24Feb '25Aug '25Feb '26Jul '26
23
Total
1.0
Avg / month
3
Best: Apr 2026
0
Lowest: Nov 2024
Company Size Distribution
104
Reporting
Fleets
1 Power Unit 60 57.7%
2–5 Units 25 24.0%
6–20 Units 12 11.5%
21–100 Units 6 5.8%
101+ Units 1 1.0%

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

Company Age Distribution
9.9
Avg age
(years)
0–2 Years 33 30.3%
3–5 Years 13 11.9%
6–10 Years 32 29.4%
11–20 Years 20 18.3%
20+ Years 11 10.1%

Based on FMCSA registration date. Average age: 9.9 years.

Company Authority Types
Carrier 105 95.5%
Broker 4 3.6%
Shipper 2 1.8%
Freight Forwarder 2 1.8%

A company may hold multiple authority types simultaneously.

Top 10 Cargo Types
# Cargo Type Companies % of City
1 General Freight 73 66.4%
2 Other 13 11.8%
3 Construction 13 11.8%
4 Building Materials 11 10.0%
5 Paper Products 10 9.1%
6 Beverages 10 9.1%
7 Metal: Sheets & Coils 9 8.2%
8 Household Goods 8 7.3%
9 Machinery & Large Objects 8 7.3%
10 Motor Vehicles 5 4.5%

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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.