21 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Great Falls, MT | $1.5M | -- | -$1.5M |
| 2 | El Paso, TX | $1.4M | -- | -$1.4M |
| 3 | Buffalo, NY | $1.2M | -- | -$1.2M |
| 4 | Pembina, ND | $1.1M | -- | -$1.1M |
| 5 | St. Albans, VT | $1.0M | -- | -$1.0M |
| 6 | Detroit, MI | $959K | -- | -$959K |
| 7 | Duluth, MN | $937K | -- | -$937K |
| 8 | Ogdensburg, NY | $435K | -- | -$435K |
| 9 | San Diego, CA | $285K | -- | -$285K |
| 10 | Portland, ME | $106K | -- | -$106K |
| 11 | Chicago, IL | $86K | -- | -$86K |
| 12 | Charleston, SC | $46K | -- | -$46K |
| 13 | Anchorage, AK | $9K | -- | -$9K |
| 14 | New York City, NY | $6K | -- | -$6K |
| 15 | Savannah, GA | -- | -- | -- |
| 16 | Los Angeles, CA | -- | -- | -- |
| 17 | San Francisco, CA | -- | -- | -- |
| 18 | Seattle, WA | -- | -- | -- |
| 19 | Cleveland, OH | -- | -- | -- |
| 20 | Miami, FL | -- | -- | -- |
| 21 | Houston-Galveston, TX | -- | -- | -- |