2008 Iowa Hawkeyes Penalty Split Stats through 01/08/2009
| Split | G | Pen. | Yards | Pen./G | Yards/G |
|---|---|---|---|---|---|
| All Games | 13 | 53 | 446 | 4.1 | 34.3 |
| at Home | 7 | 33 | 278 | 4.7 | 39.7 |
| on Road/Neutral Site | 6 | 20 | 168 | 3.3 | 28.0 |
| in Wins | 9 | 41 | 346 | 4.6 | 38.4 |
| in Losses | 4 | 12 | 100 | 3.0 | 25.0 |
| vs. Conference | 8 | 32 | 264 | 4.0 | 33.0 |
| vs. Non-Conference | 5 | 21 | 182 | 4.2 | 36.4 |
| vs. Ranked (AP) | 2 | 7 | 77 | 3.5 | 38.5 |
| vs. Unranked (AP) | 11 | 46 | 369 | 4.2 | 33.5 |
| vs. FBS (I-A) | 12 | 49 | 396 | 4.1 | 33.0 |
| vs. FCS (I-AA) | 1 | 4 | 50 | 4.0 | 50.0 |
| vs. FBS Winning | 7 | 30 | 248 | 4.3 | 35.4 |
| vs. FBS Non-Winning | 5 | 19 | 148 | 3.8 | 29.6 |
| vs. BCS AQ | 11 | 47 | 381 | 4.3 | 34.6 |
| vs. BCS non-AQ | 1 | 2 | 15 | 2.0 | 15.0 |
| in August/September | 5 | 20 | 169 | 4.0 | 33.8 |
| in October | 3 | 13 | 125 | 4.3 | 41.7 |
| in November | 4 | 14 | 102 | 3.5 | 25.5 |
| in December/January | 1 | 6 | 50 | 6.0 | 50.0 |