11 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | San Francisco, CA | $50K | -- | -$50K |
| 2 | Philadelphia, PA | $9K | -- | -$9K |
| 3 | Miami, FL | $5K | -- | -$5K |
| 4 | New York City, NY | $4K | -- | -$4K |
| 5 | Tampa, FL | -- | -- | -- |
| 6 | Mobile, AL | -- | -- | -- |
| 7 | Los Angeles, CA | -- | -- | -- |
| 8 | Houston-Galveston, TX | -- | -- | -- |
| 9 | Laredo, TX | -- | -- | -- |
| 10 | San Diego, CA | -- | -- | -- |
| 11 | Detroit, MI | -- | -- | -- |