25 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Houston-Galveston, TX | $445K | $71K | -$374K |
| 2 | Savannah, GA | $379K | -- | -$379K |
| 3 | New Orleans, LA | $100K | -- | -$100K |
| 4 | Pembina, ND | -- | $69K | +$69K |
| 5 | Tampa, FL | $44K | -- | -$44K |
| 6 | Charleston, SC | $37K | -- | -$37K |
| 7 | Portland, ME | $35K | -- | -$35K |
| 8 | Buffalo, NY | -- | $30K | +$30K |
| 9 | Laredo, TX | -- | $17K | +$17K |
| 10 | Detroit, MI | -- | $14K | +$14K |
| 11 | Ogdensburg, NY | -- | $10K | +$10K |
| 12 | Boston, MA | -- | -- | -- |
| 13 | New York City, NY | -- | -- | -- |
| 14 | Philadelphia, PA | -- | -- | -- |
| 15 | Norfolk, VA | -- | -- | -- |
| 16 | Los Angeles, CA | -- | -- | -- |
| 17 | Seattle, WA | -- | -- | -- |
| 18 | Anchorage, AK | -- | -- | -- |
| 19 | St. Albans, VT | -- | -- | -- |
| 20 | Nogales, AZ | -- | -- | -- |
| 21 | San Francisco, CA | -- | -- | -- |
| 22 | Great Falls, MT | -- | -- | -- |
| 23 | Chicago, IL | -- | -- | -- |
| 24 | Miami, FL | -- | -- | -- |
| 25 | Low Value | -- | -- | -- |