21 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Detroit, MI | $1.6M | -- | -$1.6M |
| 2 | Baltimore, MD | $741K | -- | -$741K |
| 3 | Seattle, WA | $481K | -- | -$481K |
| 4 | Portland, ME | $247K | -- | -$247K |
| 5 | Buffalo, NY | $195K | -- | -$195K |
| 6 | Ogdensburg, NY | $97K | -- | -$97K |
| 7 | St. Albans, VT | $95K | -- | -$95K |
| 8 | Los Angeles, CA | $44K | -- | -$44K |
| 9 | Great Falls, MT | $43K | -- | -$43K |
| 10 | New York City, NY | $32K | -- | -$32K |
| 11 | Dallas-Fort Worth, TX | $15K | -- | -$15K |
| 12 | Boston, MA | -- | -- | -- |
| 13 | Savannah, GA | -- | -- | -- |
| 14 | Tampa, FL | -- | -- | -- |
| 15 | New Orleans, LA | -- | -- | -- |
| 16 | San Francisco, CA | -- | -- | -- |
| 17 | Columbia-Snake, OR | -- | -- | -- |
| 18 | Pembina, ND | -- | -- | -- |
| 19 | Chicago, IL | -- | -- | -- |
| 20 | Miami, FL | -- | -- | -- |
| 21 | Houston-Galveston, TX | -- | -- | -- |