19 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Philadelphia, PA | $81K | $4K | -$77K |
| 2 | Houston-Galveston, TX | $63K | -- | -$63K |
| 3 | San Francisco, CA | -- | $62K | +$62K |
| 4 | New Orleans, LA | $14K | $8K | -$6K |
| 5 | Laredo, TX | -- | $7K | +$7K |
| 6 | Cleveland, OH | -- | $4K | +$4K |
| 7 | Chicago, IL | $2K | -- | -$2K |
| 8 | New York City, NY | -- | -- | -- |
| 9 | Mobile, AL | -- | -- | -- |
| 10 | San Juan, PR | -- | -- | -- |
| 11 | Dallas-Fort Worth, TX | -- | -- | -- |
| 12 | Ogdensburg, NY | -- | -- | -- |
| 13 | Baltimore, MD | -- | -- | -- |
| 14 | San Diego, CA | -- | -- | -- |
| 15 | Nogales, AZ | -- | -- | -- |
| 16 | Los Angeles, CA | -- | -- | -- |
| 17 | Great Falls, MT | -- | -- | -- |
| 18 | Miami, FL | -- | -- | -- |
| 19 | Washington, DC | -- | -- | -- |