Tracking new Construction business registrations across Illinois
| City | Estimated Weekly | Population |
|---|---|---|
| Chicago | 133 | 2,696,555 |
| Aurora | 9 | 180,542 |
| Naperville | 7 | 149,540 |
| Joliet | 7 | 150,362 |
| Rockford | 7 | 148,655 |
| Springfield | 6 | 114,394 |
Weekly alerts for new Construction businesses registering in Illinois.