25 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Tampa, FL | $150.7M | -- | -$150.7M |
| 2 | St. Albans, VT | $92.0M | -- | -$92.0M |
| 3 | Charleston, SC | -- | $78.8M | +$78.8M |
| 4 | New Orleans, LA | $78.4M | -- | -$78.4M |
| 5 | Portland, ME | $72.8M | -- | -$72.8M |
| 6 | Great Falls, MT | $66.6M | -- | -$66.6M |
| 7 | Laredo, TX | $26.4M | $10.3M | -$16.1M |
| 8 | Detroit, MI | $15.7M | -- | -$15.7M |
| 9 | Miami, FL | $14.1M | -- | -$14.1M |
| 10 | Duluth, MN | $5.2M | -- | -$5.2M |
| 11 | Columbia-Snake, OR | $4.9M | -- | -$4.9M |
| 12 | Honolulu, HI | $3.3M | -- | -$3.3M |
| 13 | Buffalo, NY | -- | -- | -- |
| 14 | Wilmington, NC | -- | -- | -- |
| 15 | Nogales, AZ | -- | -- | -- |
| 16 | Seattle, WA | -- | -- | -- |
| 17 | Anchorage, AK | -- | -- | -- |
| 18 | Pembina, ND | -- | -- | -- |
| 19 | Minneapolis, MN | -- | -- | -- |
| 20 | Milwaukee, WI | -- | -- | -- |
| 21 | Cleveland, OH | -- | -- | -- |
| 22 | St. Louis, MO | -- | -- | -- |
| 23 | San Juan, PR | -- | -- | -- |
| 24 | Houston-Galveston, TX | -- | -- | -- |
| 25 | Dallas-Fort Worth, TX | -- | -- | -- |