30 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Charleston, SC | $5.6M | -- | -$5.6M |
| 2 | Cleveland, OH | $1.5M | -- | -$1.5M |
| 3 | Savannah, GA | $896K | -- | -$896K |
| 4 | Detroit, MI | $846K | -- | -$846K |
| 5 | Laredo, TX | $725K | -- | -$725K |
| 6 | New Orleans, LA | $602K | -- | -$602K |
| 7 | New York City, NY | $450K | -- | -$450K |
| 8 | Norfolk, VA | $399K | -- | -$399K |
| 9 | Houston-Galveston, TX | $392K | -- | -$392K |
| 10 | Dallas-Fort Worth, TX | $324K | -- | -$324K |
| 11 | Los Angeles, CA | $266K | -- | -$266K |
| 12 | Boston, MA | $141K | -- | -$141K |
| 13 | San Juan, PR | $88K | -- | -$88K |
| 14 | Mobile, AL | $86K | -- | -$86K |
| 15 | Chicago, IL | $84K | -- | -$84K |
| 16 | Minneapolis, MN | $71K | -- | -$71K |
| 17 | Buffalo, NY | $53K | -- | -$53K |
| 18 | Philadelphia, PA | $47K | -- | -$47K |
| 19 | Wilmington, NC | $16K | -- | -$16K |
| 20 | San Francisco, CA | $15K | -- | -$15K |
| 21 | Columbia-Snake, OR | $6K | -- | -$6K |
| 22 | Ogdensburg, NY | -- | -- | -- |
| 23 | Baltimore, MD | -- | -- | -- |
| 24 | El Paso, TX | -- | -- | -- |
| 25 | Seattle, WA | -- | -- | -- |
| 26 | Honolulu, HI | hidden | hidden | hidden |
| 27 | Great Falls, MT | hidden | hidden | hidden |
| 28 | Milwaukee, WI | hidden | hidden | hidden |
| 29 | St. Louis, MO | hidden | hidden | hidden |
| 30 | Miami, FL | hidden | hidden | hidden |