22 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | New York City, NY | $493K | -- | -$493K |
| 2 | San Francisco, CA | $44K | -- | -$44K |
| 3 | Los Angeles, CA | $38K | -- | -$38K |
| 4 | Miami, FL | $31K | -- | -$31K |
| 5 | Laredo, TX | $27K | -- | -$27K |
| 6 | Chicago, IL | $21K | -- | -$21K |
| 7 | Detroit, MI | $15K | -- | -$15K |
| 8 | Buffalo, NY | $12K | -- | -$12K |
| 9 | Houston-Galveston, TX | $11K | -- | -$11K |
| 10 | Savannah, GA | $10K | -- | -$10K |
| 11 | Seattle, WA | $10K | -- | -$10K |
| 12 | Baltimore, MD | $8K | -- | -$8K |
| 13 | Philadelphia, PA | $6K | -- | -$6K |
| 14 | Charleston, SC | $5K | -- | -$5K |
| 15 | Norfolk, VA | $4K | -- | -$4K |
| 16 | Boston, MA | -- | -- | -- |
| 17 | Ogdensburg, NY | -- | -- | -- |
| 18 | Wilmington, NC | -- | -- | -- |
| 19 | New Orleans, LA | -- | -- | -- |
| 20 | Great Falls, MT | -- | -- | -- |
| 21 | Cleveland, OH | -- | -- | -- |
| 22 | San Juan, PR | -- | -- | -- |