20 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Charleston, SC | $447K | -- | -$447K |
| 2 | Laredo, TX | $64K | $140K | +$76K |
| 3 | Cleveland, OH | $89K | -- | -$89K |
| 4 | Buffalo, NY | -- | $54K | +$54K |
| 5 | Miami, FL | -- | $49K | +$49K |
| 6 | New York City, NY | $48K | -- | -$48K |
| 7 | Los Angeles, CA | $31K | -- | -$31K |
| 8 | Ogdensburg, NY | -- | $19K | +$19K |
| 9 | Detroit, MI | -- | $12K | +$12K |
| 10 | Seattle, WA | -- | $11K | +$11K |
| 11 | Philadelphia, PA | -- | $5K | +$5K |
| 12 | Wilmington, NC | $4K | -- | -$4K |
| 13 | Houston-Galveston, TX | $3K | -- | -$3K |
| 14 | Norfolk, VA | -- | -- | -- |
| 15 | Savannah, GA | -- | -- | -- |
| 16 | San Francisco, CA | -- | -- | -- |
| 17 | Chicago, IL | -- | -- | -- |
| 18 | St. Louis, MO | -- | -- | -- |
| 19 | El Paso, TX | -- | -- | -- |
| 20 | Low Value | -- | -- | -- |