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City Statistics

Active Trucking Companies
in Marathon, FL

58 active carriers, brokers & freight companies. Located in Monroe County.

Marathon, FL FMCSA data • updated weekly 0.05% of Florida
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58
Active Trucking Companies
0.05% of all active carriers in Florida
11
New FMCSA Registrations (24 Mo.)
Avg 0.5 new companies per month (-33.3% YoY)
1
Median Fleet Size
Power units at the midpoint of all reporting companies
61.4%
Owner-Operator Rate
vs. 76.4% statewide in Florida
New FMCSA Registrations
112 Aug '18Aug '20Aug '22Aug '24Jul '26
24
Total
0.2
Avg / month
2
Best: Feb 2021
0
Lowest: Aug 2018
Company Size Distribution
57
Reporting
Fleets
1 Power Unit 35 61.4%
2–5 Units 17 29.8%
6–20 Units 5 8.8%
21–100 Units 0 0.0%
101+ Units 0 0.0%

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

Company Age Distribution
11.3
Avg age
(years)
0–2 Years 13 22.4%
3–5 Years 9 15.5%
6–10 Years 9 15.5%
11–20 Years 12 20.7%
20+ Years 15 25.9%

Based on FMCSA registration date. Average age: 11.3 years.

Company Authority Types
Carrier 57 98.3%
Shipper 3 5.2%
Broker 1 1.7%

A company may hold multiple authority types simultaneously.

Top 10 Cargo Types
# Cargo Type Companies % of City
1 General Freight 23 39.7%
2 Other 21 36.2%
3 Building Materials 12 20.7%
4 Garbage & Refuse 11 19.0%
5 Logs, Poles & Lumber 8 13.8%
6 Motor Vehicles 7 12.1%
7 Construction 7 12.1%
8 Machinery & Large Objects 7 12.1%
9 Refrigerated Food 6 10.3%
10 Passengers 3 5.2%
Largest Fleets in Marathon
# Company Fleet
1 SLAZAR CONSTRUCTION & PLUMBING INC 19
2 MARATHON GARBAGE SERVICE INC 18
3 DISCOUNT ROCK & SAND INC 14
4 GUIDANCE CARE CENTER INC 12
5 CRISTIAN LANDSCAPING & LAWN INC 6
6 ELITE SKY INTERNATIONAL 5
7 MID KEYS AGGREGATE INC 5
8 PARADISE TOWING INC 4
9 D & D SEAFOOD CORP 3
10 DOT PALM LANDSCAPING INC 3

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Data source: U.S. Federal Motor Carrier Safety Administration (FMCSA) — active carrier registrations. Last updated: June 18, 2026. Active status reflects carriers with FMCSA status code "A" at the time of data collection.