16 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Chicago, IL | $375K | -- | -$375K |
| 2 | Mobile, AL | $55K | -- | -$55K |
| 3 | Miami, FL | $50K | -- | -$50K |
| 4 | Low Value | -- | $6K | +$6K |
| 5 | New York City, NY | -- | -- | -- |
| 6 | Philadelphia, PA | -- | -- | -- |
| 7 | Charleston, SC | -- | -- | -- |
| 8 | Savannah, GA | -- | -- | -- |
| 9 | Los Angeles, CA | -- | -- | -- |
| 10 | Great Falls, MT | -- | -- | -- |
| 11 | Cleveland, OH | -- | -- | -- |
| 12 | Houston-Galveston, TX | -- | -- | -- |
| 13 | Ogdensburg, NY | -- | -- | -- |
| 14 | Buffalo, NY | -- | -- | -- |
| 15 | Seattle, WA | -- | -- | -- |
| 16 | Detroit, MI | -- | -- | -- |