30 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | New York City, NY | $145K | $9K | -$135K |
| 2 | Los Angeles, CA | $86K | -- | -$86K |
| 3 | Pembina, ND | -- | $76K | +$76K |
| 4 | Great Falls, MT | $56K | $19K | -$37K |
| 5 | Detroit, MI | $2K | $60K | +$58K |
| 6 | Houston-Galveston, TX | $41K | $4K | -$36K |
| 7 | Chicago, IL | $37K | -- | -$37K |
| 8 | Miami, FL | $14K | $20K | +$6K |
| 9 | Charleston, SC | -- | $27K | +$27K |
| 10 | Laredo, TX | -- | $18K | +$18K |
| 11 | Tampa, FL | $12K | -- | -$12K |
| 12 | Cleveland, OH | $9K | -- | -$9K |
| 13 | Low Value | -- | $6K | +$6K |
| 14 | Portland, ME | -- | $3K | +$3K |
| 15 | Buffalo, NY | -- | -- | -- |
| 16 | Baltimore, MD | -- | -- | -- |
| 17 | Savannah, GA | -- | -- | -- |
| 18 | San Francisco, CA | -- | -- | -- |
| 19 | Seattle, WA | -- | -- | -- |
| 20 | Minneapolis, MN | -- | -- | -- |
| 21 | St. Louis, MO | -- | -- | -- |
| 22 | San Juan, PR | -- | -- | -- |
| 23 | St. Albans, VT | -- | -- | -- |
| 24 | Ogdensburg, NY | -- | -- | -- |
| 25 | Philadelphia, PA | -- | -- | -- |
| 26 | Norfolk, VA | hidden | hidden | hidden |
| 27 | Wilmington, NC | hidden | hidden | hidden |
| 28 | New Orleans, LA | hidden | hidden | hidden |
| 29 | San Diego, CA | hidden | hidden | hidden |
| 30 | Duluth, MN | hidden | hidden | hidden |