28 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Houston-Galveston, TX | $29.8M | -- | -$29.8M |
| 2 | Laredo, TX | $2.4M | -- | -$2.4M |
| 3 | Los Angeles, CA | $2.2M | -- | -$2.2M |
| 4 | New Orleans, LA | $1.8M | -- | -$1.8M |
| 5 | Pembina, ND | $834K | -- | -$834K |
| 6 | Philadelphia, PA | $731K | -- | -$731K |
| 7 | Port Arthur, TX | $578K | -- | -$578K |
| 8 | Great Falls, MT | $370K | -- | -$370K |
| 9 | Seattle, WA | $119K | -- | -$119K |
| 10 | Chicago, IL | $115K | -- | -$115K |
| 11 | Columbia-Snake, OR | $65K | -- | -$65K |
| 12 | New York City, NY | $50K | -- | -$50K |
| 13 | Norfolk, VA | $23K | -- | -$23K |
| 14 | Charleston, SC | $8K | -- | -$8K |
| 15 | Detroit, MI | $7K | -- | -$7K |
| 16 | Savannah, GA | $6K | -- | -$6K |
| 17 | Buffalo, NY | $4K | -- | -$4K |
| 18 | Boston, MA | -- | -- | -- |
| 19 | Ogdensburg, NY | -- | -- | -- |
| 20 | Baltimore, MD | -- | -- | -- |
| 21 | Wilmington, NC | -- | -- | -- |
| 22 | Tampa, FL | -- | -- | -- |
| 23 | Mobile, AL | -- | -- | -- |
| 24 | San Francisco, CA | -- | -- | -- |
| 25 | Honolulu, HI | -- | -- | -- |
| 26 | Minneapolis, MN | hidden | hidden | hidden |
| 27 | St. Louis, MO | hidden | hidden | hidden |
| 28 | Dallas-Fort Worth, TX | hidden | hidden | hidden |