19 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Chicago, IL | $656K | -- | -$656K |
| 2 | New York City, NY | $583K | -- | -$583K |
| 3 | Los Angeles, CA | $487K | -- | -$487K |
| 4 | Houston-Galveston, TX | $252K | -- | -$252K |
| 5 | Savannah, GA | $231K | -- | -$231K |
| 6 | Nogales, AZ | $186K | -- | -$186K |
| 7 | Norfolk, VA | $179K | -- | -$179K |
| 8 | San Francisco, CA | $26K | -- | -$26K |
| 9 | Buffalo, NY | $3K | -- | -$3K |
| 10 | Philadelphia, PA | -- | -- | -- |
| 11 | Laredo, TX | -- | -- | -- |
| 12 | Seattle, WA | -- | -- | -- |
| 13 | Honolulu, HI | -- | -- | -- |
| 14 | Great Falls, MT | -- | -- | -- |
| 15 | Detroit, MI | -- | -- | -- |
| 16 | Cleveland, OH | -- | -- | -- |
| 17 | St. Louis, MO | -- | -- | -- |
| 18 | Miami, FL | -- | -- | -- |
| 19 | Dallas-Fort Worth, TX | -- | -- | -- |