15 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Houston-Galveston, TX | $76.9M | -- | -$76.9M |
| 2 | Great Falls, MT | $114K | -- | -$114K |
| 3 | New York City, NY | $19K | -- | -$19K |
| 4 | Cleveland, OH | $15K | -- | -$15K |
| 5 | Pembina, ND | $4K | -- | -$4K |
| 6 | Buffalo, NY | -- | -- | -- |
| 7 | Savannah, GA | -- | -- | -- |
| 8 | New Orleans, LA | -- | -- | -- |
| 9 | Laredo, TX | -- | -- | -- |
| 10 | Los Angeles, CA | -- | -- | -- |
| 11 | Columbia-Snake, OR | -- | -- | -- |
| 12 | Seattle, WA | -- | -- | -- |
| 13 | Detroit, MI | -- | -- | -- |
| 14 | Chicago, IL | -- | -- | -- |
| 15 | San Juan, PR | -- | -- | -- |