21 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Detroit, MI | $2.6M | $172K | -$2.4M |
| 2 | Cleveland, OH | $2.0M | -- | -$2.0M |
| 3 | Laredo, TX | -- | $374K | +$374K |
| 4 | Chicago, IL | $247K | -- | -$247K |
| 5 | Houston-Galveston, TX | $168K | -- | -$168K |
| 6 | Philadelphia, PA | $86K | -- | -$86K |
| 7 | Miami, FL | -- | $15K | +$15K |
| 8 | San Diego, CA | -- | $12K | +$12K |
| 9 | Seattle, WA | $4K | $4K | -$636 |
| 10 | Ogdensburg, NY | $5K | -- | -$5K |
| 11 | Baltimore, MD | -- | -- | -- |
| 12 | Norfolk, VA | -- | -- | -- |
| 13 | Charleston, SC | -- | -- | -- |
| 14 | Savannah, GA | -- | -- | -- |
| 15 | New Orleans, LA | -- | -- | -- |
| 16 | San Juan, PR | -- | -- | -- |
| 17 | Buffalo, NY | -- | -- | -- |
| 18 | Los Angeles, CA | -- | -- | -- |
| 19 | Great Falls, MT | -- | -- | -- |
| 20 | Dallas-Fort Worth, TX | -- | -- | -- |
| 21 | Low Value | -- | -- | -- |