24 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Detroit, MI | $1.1M | -- | -$1.1M |
| 2 | Pembina, ND | $491K | $9K | -$482K |
| 3 | Buffalo, NY | $79K | $54K | -$24K |
| 4 | Charleston, SC | $102K | $3K | -$99K |
| 5 | Boston, MA | $78K | -- | -$78K |
| 6 | Houston-Galveston, TX | -- | $6K | +$6K |
| 7 | New York City, NY | -- | -- | -- |
| 8 | Baltimore, MD | -- | -- | -- |
| 9 | Savannah, GA | -- | -- | -- |
| 10 | New Orleans, LA | -- | -- | -- |
| 11 | Anchorage, AK | -- | -- | -- |
| 12 | Great Falls, MT | -- | -- | -- |
| 13 | Chicago, IL | -- | -- | -- |
| 14 | Cleveland, OH | -- | -- | -- |
| 15 | St. Louis, MO | -- | -- | -- |
| 16 | San Juan, PR | -- | -- | -- |
| 17 | Ogdensburg, NY | -- | -- | -- |
| 18 | Laredo, TX | -- | -- | -- |
| 19 | San Diego, CA | -- | -- | -- |
| 20 | Nogales, AZ | -- | -- | -- |
| 21 | Los Angeles, CA | -- | -- | -- |
| 22 | Seattle, WA | -- | -- | -- |
| 23 | Miami, FL | -- | -- | -- |
| 24 | Low Value | -- | -- | -- |