Top cities by # of truck companies

1. CHICAGO (6,862)
2. AURORA (772)
3. PLAINFIELD (723)
4. SCHAUMBURG (695)
5. NAPERVILLE (624)
6. JOLIET (615)
7. ELK GROVE VILLAGE (559)
8. DES PLAINES (550)
9. ROCKFORD (524)
10. ELGIN (419)

Top cities by # of cdl drivers

1. CHICAGO (132,472)
2. ROSEMONT (14,081)
3. LISLE (10,469)
4. OAK BROOK (8,028)
5. JOLIET (7,216)
6. BANNOCKBURN (6,564)
7. ELK GROVE VILLAGE (6,415)
8. AURORA (5,471)
9. NAPERVILLE (5,455)
10. BURR RIDGE (4,904)