2006 Final Regular Season Standings
| TEAM | WON | LOST | PCT. | G/B |
| Danville * (#1 seed) | 25 | 19 | .568 | ----- |
| DuPage County * (#2 seed) | 25 | 19 | .568 | ----- |
| Twin City * (#3 seed) | 24 | 20 | .545 | 1.0 |
| Quincy * (#4 seed) | 24 | 20 | .545 | 1.0 |
| Dubois County | 23 | 21 | .523 | 2.0 |
| Springfield | 17 | 26 | .395 | 7.5 |
| Galesburg | 15 | 28 | .349 | 9.5 |
"# seed" refers to seeding for the 2006 CICL Tournament
2006 Tournament Standings
| TEAM | WON | LOST | PLACE |
| Twin City | 4 | 1 | 1st |
| Danville | 2 | 2 | 2nd |
| DuPage County | 1 | 2 | 3rd |
| Quincy | 0 | 2 | 4th |