19 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Cleveland, OH | $393K | -- | -$393K |
| 2 | Chicago, IL | $281K | -- | -$281K |
| 3 | Baltimore, MD | $82K | -- | -$82K |
| 4 | Pembina, ND | $45K | -- | -$45K |
| 5 | Houston-Galveston, TX | $8K | -- | -$8K |
| 6 | Boston, MA | -- | -- | -- |
| 7 | Ogdensburg, NY | -- | -- | -- |
| 8 | Buffalo, NY | -- | -- | -- |
| 9 | New York City, NY | -- | -- | -- |
| 10 | Philadelphia, PA | -- | -- | -- |
| 11 | Norfolk, VA | -- | -- | -- |
| 12 | Mobile, AL | -- | -- | -- |
| 13 | Los Angeles, CA | -- | -- | -- |
| 14 | San Francisco, CA | -- | -- | -- |
| 15 | Columbia-Snake, OR | -- | -- | -- |
| 16 | Seattle, WA | -- | -- | -- |
| 17 | Great Falls, MT | -- | -- | -- |
| 18 | Detroit, MI | -- | -- | -- |
| 19 | St. Louis, MO | -- | -- | -- |