28 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | San Juan, PR | $29.3M | -- | -$29.3M |
| 2 | Chicago, IL | $2.9M | $4.6M | +$1.7M |
| 3 | Mobile, AL | -- | $1.9M | +$1.9M |
| 4 | Philadelphia, PA | $1.0M | $6K | -$1.0M |
| 5 | Charleston, SC | $742K | -- | -$742K |
| 6 | Detroit, MI | $387K | -- | -$387K |
| 7 | Great Falls, MT | $341K | -- | -$341K |
| 8 | Boston, MA | $229K | -- | -$229K |
| 9 | Dallas-Fort Worth, TX | $164K | $11K | -$153K |
| 10 | Houston-Galveston, TX | $170K | -- | -$170K |
| 11 | New York City, NY | $86K | $32K | -$54K |
| 12 | New Orleans, LA | $27K | $72K | +$44K |
| 13 | Cleveland, OH | $46K | $35K | -$11K |
| 14 | Los Angeles, CA | $14K | $36K | +$22K |
| 15 | Washington, DC | -- | $31K | +$31K |
| 16 | Anchorage, AK | -- | $25K | +$25K |
| 17 | Ogdensburg, NY | -- | $24K | +$24K |
| 18 | Low Value | -- | $21K | +$21K |
| 19 | Honolulu, HI | -- | $19K | +$19K |
| 20 | San Francisco, CA | -- | $18K | +$18K |
| 21 | Miami, FL | $13K | -- | -$13K |
| 22 | Buffalo, NY | -- | -- | -- |
| 23 | Wilmington, NC | -- | -- | -- |
| 24 | Savannah, GA | -- | -- | -- |
| 25 | Tampa, FL | -- | -- | -- |
| 26 | Minneapolis, MN | hidden | hidden | hidden |
| 27 | Laredo, TX | hidden | hidden | hidden |
| 28 | Seattle, WA | hidden | hidden | hidden |