Top cities by # of truck companies

1. MILWAUKEE (4,324)
2. GREEN BAY (1,402)
3. MADISON (971)
4. APPLETON (777)
5. WAUKESHA (620)
6. EAU CLAIRE (611)
7. JANESVILLE (569)
8. OSHKOSH (498)
9. KENOSHA (495)
10. FOND DU LAC (480)

Top cities by # of cdl drivers

1. MADISON (35,408)
2. GREEN BAY (23,255)
3. MILWAUKEE (17,647)
4. DE PERE (8,237)
5. BELOIT (5,644)
6. APPLETON (4,499)
7. MONDOVI (4,250)
8. LA CROSSE (4,027)
9. MARSHFIELD (3,804)
10. OAK CREEK (3,459)