23 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Miami, FL | $18.1M | -- | -$18.1M |
| 2 | Norfolk, VA | $2.4M | -- | -$2.4M |
| 3 | Wilmington, NC | $1.5M | -- | -$1.5M |
| 4 | Philadelphia, PA | $1.2M | -- | -$1.2M |
| 5 | Houston-Galveston, TX | $731K | -- | -$731K |
| 6 | Laredo, TX | $665K | -- | -$665K |
| 7 | Chicago, IL | $52K | -- | -$52K |
| 8 | San Diego, CA | $42K | -- | -$42K |
| 9 | Tampa, FL | $29K | -- | -$29K |
| 10 | New York City, NY | $27K | -- | -$27K |
| 11 | Los Angeles, CA | $11K | -- | -$11K |
| 12 | Great Falls, MT | $4K | -- | -$4K |
| 13 | Nogales, AZ | $3K | -- | -$3K |
| 14 | Dallas-Fort Worth, TX | $3K | -- | -$3K |
| 15 | Boston, MA | -- | -- | -- |
| 16 | Charleston, SC | -- | -- | -- |
| 17 | New Orleans, LA | -- | -- | -- |
| 18 | Seattle, WA | -- | -- | -- |
| 19 | Minneapolis, MN | -- | -- | -- |
| 20 | Detroit, MI | -- | -- | -- |
| 21 | Cleveland, OH | -- | -- | -- |
| 22 | St. Louis, MO | -- | -- | -- |
| 23 | Washington, DC | -- | -- | -- |