24 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Detroit, MI | $509K | $8K | -$501K |
| 2 | Houston-Galveston, TX | -- | $158K | +$158K |
| 3 | Seattle, WA | $8K | $137K | +$130K |
| 4 | Los Angeles, CA | $40K | -- | -$40K |
| 5 | Pembina, ND | $3K | $33K | +$30K |
| 6 | San Francisco, CA | -- | $31K | +$31K |
| 7 | Duluth, MN | -- | $19K | +$19K |
| 8 | Low Value | -- | $18K | +$18K |
| 9 | St. Albans, VT | $8K | $7K | -$975 |
| 10 | Laredo, TX | -- | $12K | +$12K |
| 11 | Miami, FL | -- | $9K | +$9K |
| 12 | Ogdensburg, NY | $8K | -- | -$8K |
| 13 | Chicago, IL | $7K | -- | -$7K |
| 14 | Buffalo, NY | -- | $7K | +$7K |
| 15 | Portland, ME | -- | $6K | +$6K |
| 16 | New York City, NY | $4K | -- | -$4K |
| 17 | Mobile, AL | -- | $3K | +$3K |
| 18 | Philadelphia, PA | -- | -- | -- |
| 19 | Savannah, GA | -- | -- | -- |
| 20 | Cleveland, OH | -- | -- | -- |
| 21 | New Orleans, LA | -- | -- | -- |
| 22 | San Diego, CA | -- | -- | -- |
| 23 | Nogales, AZ | -- | -- | -- |
| 24 | Great Falls, MT | -- | -- | -- |