| TRANSPORT | Portland | Duluth | United States |
| Commute Time | 21.1 | 32.9 | 28.1 |
| COMMUTE MODE | | | |
| Auto (alone) | 66.75% | 80.83% | 75.83% |
| Carpool | 10.99% | 10.13% | 10.67% |
| Mass Transit | 3.72% | 0.78% | 4.78% |
| Work at Home | 3.91% | 5.03% | 4.07% |
| COMMUTE TIME TO WORK | | | |
| Commute Less Than 15 min. | 47.43% | 18.51% | 28.58% |
| Commute 15 to 29 min. | 35.53% | 35.20% | 36.13% |
| Commute 30 to 44 min. | 8.94% | 23.37% | 19.69% |
| Commute 45 to 59 min. | 3.43% | 12.28% | 7.50% |
| Commute greater than 60 min. | 4.66% | 10.64% | 8.10% |
