17 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Charleston, SC | $2.1M | -- | -$2.1M |
| 2 | Houston-Galveston, TX | $1.6M | -- | -$1.6M |
| 3 | Savannah, GA | $719K | -- | -$719K |
| 4 | San Francisco, CA | $650K | -- | -$650K |
| 5 | Nogales, AZ | $473K | -- | -$473K |
| 6 | St. Louis, MO | $268K | -- | -$268K |
| 7 | New Orleans, LA | $104K | -- | -$104K |
| 8 | Detroit, MI | $94K | -- | -$94K |
| 9 | Chicago, IL | $61K | -- | -$61K |
| 10 | Portland, ME | -- | -- | -- |
| 11 | New York City, NY | -- | -- | -- |
| 12 | Norfolk, VA | -- | -- | -- |
| 13 | Los Angeles, CA | -- | -- | -- |
| 14 | Seattle, WA | -- | -- | -- |
| 15 | Pembina, ND | -- | -- | -- |
| 16 | Minneapolis, MN | -- | -- | -- |
| 17 | Miami, FL | -- | -- | -- |