9 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Seattle, WA | $2.2M | -- | -$2.2M |
| 2 | Great Falls, MT | $1.7M | -- | -$1.7M |
| 3 | Columbia-Snake, OR | $532K | -- | -$532K |
| 4 | Duluth, MN | $178K | -- | -$178K |
| 5 | Pembina, ND | $20K | -- | -$20K |
| 6 | St. Albans, VT | $13K | -- | -$13K |
| 7 | Ogdensburg, NY | $4K | -- | -$4K |
| 8 | Detroit, MI | $4K | -- | -$4K |
| 9 | Portland, ME | -- | -- | -- |