11 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Great Falls, MT | $38.4M | -- | -$38.4M |
| 2 | Pembina, ND | $11.6M | $18K | -$11.6M |
| 3 | Duluth, MN | $10.9M | -- | -$10.9M |
| 4 | Seattle, WA | $6.7M | $9K | -$6.7M |
| 5 | Detroit, MI | $4.0M | -- | -$4.0M |
| 6 | Ogdensburg, NY | $2.6M | -- | -$2.6M |
| 7 | Buffalo, NY | $1.9M | -- | -$1.9M |
| 8 | St. Albans, VT | $1.0M | -- | -$1.0M |
| 9 | Portland, ME | $32K | -- | -$32K |
| 10 | Philadelphia, PA | -- | -- | -- |
| 11 | San Francisco, CA | -- | -- | -- |