18 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Houston-Galveston, TX | $3.2M | $1.5M | -$1.6M |
| 2 | Seattle, WA | -- | $917K | +$917K |
| 3 | Baltimore, MD | $912K | -- | -$912K |
| 4 | Laredo, TX | -- | $140K | +$140K |
| 5 | Chicago, IL | $105K | $3K | -$102K |
| 6 | Boston, MA | $22K | -- | -$22K |
| 7 | New Orleans, LA | $4K | $7K | +$3K |
| 8 | Detroit, MI | -- | $9K | +$9K |
| 9 | Ogdensburg, NY | -- | -- | -- |
| 10 | Buffalo, NY | -- | -- | -- |
| 11 | Pembina, ND | -- | -- | -- |
| 12 | Cleveland, OH | -- | -- | -- |
| 13 | New York City, NY | -- | -- | -- |
| 14 | Tampa, FL | -- | -- | -- |
| 15 | Mobile, AL | -- | -- | -- |
| 16 | Los Angeles, CA | -- | -- | -- |
| 17 | Anchorage, AK | -- | -- | -- |
| 18 | Miami, FL | -- | -- | -- |