Top cities by # of truck companies
- DES MOINES (1,038)
- CEDAR RAPIDS (545)
- DAVENPORT (461)
- SIOUX CITY (439)
- WATERLOO (397)
- DUBUQUE (387)
- COUNCIL BLUFFS (253)
- ANKENY (198)
- URBANDALE (183)
- IOWA CITY (174)
Top cities by # of cdl drivers
- DES MOINES (15,976)
- CEDAR RAPIDS (9,626)
- DUBUQUE (7,896)
- CARTER LAKE (4,653)
- DAVENPORT (4,626)
- WEST DES MOINES (4,027)
- ANKENY (3,190)
- WATERLOO (2,923)
- SIOUX CITY (2,252)
- NORTH LIBERTY (2,170)