19 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Charleston, SC | -- | $35.4M | +$35.4M |
| 2 | Laredo, TX | -- | $6.8M | +$6.8M |
| 3 | Savannah, GA | $4K | $4.1M | +$4.1M |
| 4 | Wilmington, NC | $23K | $1.8M | +$1.8M |
| 5 | Norfolk, VA | $354K | $1.4M | +$1.1M |
| 6 | Buffalo, NY | -- | $1.0M | +$1.0M |
| 7 | Philadelphia, PA | -- | $580K | +$580K |
| 8 | Ogdensburg, NY | -- | $216K | +$216K |
| 9 | Miami, FL | -- | $77K | +$77K |
| 10 | Pembina, ND | -- | $60K | +$60K |
| 11 | New York City, NY | -- | $19K | +$19K |
| 12 | Boston, MA | -- | -- | -- |
| 13 | Chicago, IL | -- | -- | -- |
| 14 | Cleveland, OH | -- | -- | -- |
| 15 | San Juan, PR | -- | -- | -- |
| 16 | Tampa, FL | -- | -- | -- |
| 17 | Los Angeles, CA | -- | -- | -- |
| 18 | Detroit, MI | -- | -- | -- |
| 19 | Washington, DC | -- | -- | -- |