City Statistics

Active Trucking Companies
in Spencer, IA

52 active carriers, brokers & freight companies. Located in Clay County.

Spencer, IA FMCSA data • updated weekly 0.33% of Iowa
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52
Active Trucking Companies
0.33% of all active carriers in Iowa
1
New FMCSA Registrations (24 Mo.)
Avg 0.0 new companies per month (-100.0% YoY)
1
Median Fleet Size
Power units at the midpoint of all reporting companies
72.5%
Owner-Operator Rate
vs. 57.5% statewide in Iowa
New FMCSA Registrations
112 Aug '18Aug '20Aug '22Aug '24Jul '26
16
Total
0.2
Avg / month
2
Best: Apr 2020
0
Lowest: Aug 2018
Company Size Distribution
51
Reporting
Fleets
1 Power Unit 37 72.5%
2–5 Units 10 19.6%
6–20 Units 2 3.9%
21–100 Units 2 3.9%
101+ Units 0 0.0%

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

Company Age Distribution
16.4
Avg age
(years)
0–2 Years 1 1.9%
3–5 Years 9 17.3%
6–10 Years 9 17.3%
11–20 Years 16 30.8%
20+ Years 17 32.7%

Based on FMCSA registration date. Average age: 16.4 years.

Company Authority Types
Carrier 52 100.0%
Shipper 2 3.8%

A company may hold multiple authority types simultaneously.

Top 10 Cargo Types
# Cargo Type Companies % of City
1 Grain, Feed & Hay 32 61.5%
2 General Freight 17 32.7%
3 Dry Bulk Commodities 10 19.2%
4 Livestock 10 19.2%
5 Other 9 17.3%
6 Farm Supplies 9 17.3%
7 Building Materials 8 15.4%
8 Construction 6 11.5%
9 Refrigerated Food 5 9.6%
10 Machinery & Large Objects 5 9.6%

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Data source: U.S. Federal Motor Carrier Safety Administration (FMCSA) — active carrier registrations. Last updated: July 1, 2026. Active status reflects carriers with FMCSA status code "A" at the time of data collection.