Illinois
FMCSA-registered carriers physically domiciled in Illinois.
Top cities by carrier count
| Chicago | 5,368 | 1,990 | 63 |
| Aurora | 761 | 425 | 63 |
| Schaumburg | 726 | 471 | 64 |
| Plainfield | 701 | 492 | 66 |
| Naperville | 597 | 385 | 64 |
| Joliet | 574 | 282 | 63 |
| Des Plaines | 524 | 302 | 63 |
| Rockford | 488 | 176 | 64 |
| Elk Grove Village | 408 | 243 | 64 |
| Elgin | 389 | 181 | 63 |
| Bolingbrook | 364 | 213 | 64 |
| Arlington Heights | 314 | 209 | 63 |
| Romeoville | 314 | 184 | 64 |
| Orland Park | 298 | 192 | 63 |
| Addison | 280 | 125 | 64 |
| Wheeling | 268 | 155 | 64 |
| Palatine | 262 | 171 | 64 |
| Springfield | 255 | 50 | 63 |
| Bensenville | 243 | 134 | 64 |
| Belleville | 234 | 56 | 63 |
| Willowbrook | 231 | 151 | 64 |
| Oak Lawn | 226 | 128 | 63 |
| Quincy | 225 | 34 | 64 |
| Tinley Park | 220 | 126 | 62 |
| Mount Prospect | 218 | 140 | 62 |
Carrier counts include every USDOT-registered entity with a physical address in Illinois at the time of the FMCSA snapshot. Search the main index to look up an individual carrier.