22 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Houston-Galveston, TX | $509K | -- | -$509K |
| 2 | San Francisco, CA | $483K | -- | -$483K |
| 3 | New York City, NY | $304K | $14K | -$290K |
| 4 | New Orleans, LA | $90K | -- | -$90K |
| 5 | Los Angeles, CA | -- | $72K | +$72K |
| 6 | Detroit, MI | $3K | $50K | +$47K |
| 7 | Buffalo, NY | -- | $37K | +$37K |
| 8 | Laredo, TX | -- | $20K | +$20K |
| 9 | Great Falls, MT | -- | $18K | +$18K |
| 10 | Low Value | -- | $6K | +$6K |
| 11 | Chicago, IL | $5K | -- | -$5K |
| 12 | Boston, MA | -- | -- | -- |
| 13 | Philadelphia, PA | -- | -- | -- |
| 14 | Baltimore, MD | -- | -- | -- |
| 15 | Wilmington, NC | -- | -- | -- |
| 16 | Charleston, SC | -- | -- | -- |
| 17 | Savannah, GA | -- | -- | -- |
| 18 | Mobile, AL | -- | -- | -- |
| 19 | Cleveland, OH | -- | -- | -- |
| 20 | St. Louis, MO | -- | -- | -- |
| 21 | Ogdensburg, NY | -- | -- | -- |
| 22 | Miami, FL | -- | -- | -- |