20 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Laredo, TX | $37K | -- | -$37K |
| 2 | Seattle, WA | $21K | -- | -$21K |
| 3 | Houston-Galveston, TX | -- | $14K | +$14K |
| 4 | Chicago, IL | $13K | -- | -$13K |
| 5 | Pembina, ND | -- | $10K | +$10K |
| 6 | Dallas-Fort Worth, TX | $5K | -- | -$5K |
| 7 | Cleveland, OH | -- | $3K | +$3K |
| 8 | New York City, NY | $3K | -- | -$3K |
| 9 | Portland, ME | -- | -- | -- |
| 10 | Ogdensburg, NY | -- | -- | -- |
| 11 | Buffalo, NY | -- | -- | -- |
| 12 | Wilmington, NC | -- | -- | -- |
| 13 | New Orleans, LA | -- | -- | -- |
| 14 | El Paso, TX | -- | -- | -- |
| 15 | Los Angeles, CA | -- | -- | -- |
| 16 | Detroit, MI | -- | -- | -- |
| 17 | St. Louis, MO | -- | -- | -- |
| 18 | Philadelphia, PA | -- | -- | -- |
| 19 | San Diego, CA | -- | -- | -- |
| 20 | Miami, FL | -- | -- | -- |