30 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Houston-Galveston, TX | $2.8M | $307K | -$2.4M |
| 2 | New York City, NY | $864K | -- | -$864K |
| 3 | Charleston, SC | $544K | $8K | -$536K |
| 4 | Cleveland, OH | $304K | -- | -$304K |
| 5 | Los Angeles, CA | $195K | $14K | -$181K |
| 6 | Norfolk, VA | $134K | $61K | -$73K |
| 7 | Philadelphia, PA | -- | $192K | +$192K |
| 8 | Detroit, MI | $159K | -- | -$159K |
| 9 | Mobile, AL | -- | $134K | +$134K |
| 10 | Laredo, TX | -- | $105K | +$105K |
| 11 | Chicago, IL | $26K | $38K | +$12K |
| 12 | Miami, FL | $26K | -- | -$26K |
| 13 | Pembina, ND | -- | $25K | +$25K |
| 14 | St. Louis, MO | $20K | -- | -$20K |
| 15 | Low Value | -- | $14K | +$14K |
| 16 | Buffalo, NY | -- | $11K | +$11K |
| 17 | New Orleans, LA | $2K | $3K | +$263 |
| 18 | San Diego, CA | -- | $4K | +$4K |
| 19 | Ogdensburg, NY | $4K | -- | -$4K |
| 20 | Baltimore, MD | -- | -- | -- |
| 21 | Wilmington, NC | -- | -- | -- |
| 22 | Savannah, GA | -- | -- | -- |
| 23 | San Francisco, CA | -- | -- | -- |
| 24 | Columbia-Snake, OR | -- | -- | -- |
| 25 | Dallas-Fort Worth, TX | -- | -- | -- |
| 26 | Tampa, FL | hidden | hidden | hidden |
| 27 | Seattle, WA | hidden | hidden | hidden |
| 28 | Anchorage, AK | hidden | hidden | hidden |
| 29 | Great Falls, MT | hidden | hidden | hidden |
| 30 | Washington, DC | hidden | hidden | hidden |