22 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Charleston, SC | $3.0M | -- | -$3.0M |
| 2 | Savannah, GA | $1.7M | -- | -$1.7M |
| 3 | Buffalo, NY | -- | $483K | +$483K |
| 4 | Los Angeles, CA | $455K | -- | -$455K |
| 5 | Chicago, IL | $120K | -- | -$120K |
| 6 | San Francisco, CA | $51K | -- | -$51K |
| 7 | Detroit, MI | -- | $43K | +$43K |
| 8 | Houston-Galveston, TX | $29K | -- | -$29K |
| 9 | Low Value | -- | $13K | +$13K |
| 10 | Great Falls, MT | -- | $9K | +$9K |
| 11 | New York City, NY | -- | -- | -- |
| 12 | Baltimore, MD | -- | -- | -- |
| 13 | Seattle, WA | -- | -- | -- |
| 14 | Honolulu, HI | -- | -- | -- |
| 15 | Pembina, ND | -- | -- | -- |
| 16 | Cleveland, OH | -- | -- | -- |
| 17 | San Juan, PR | -- | -- | -- |
| 18 | Miami, FL | -- | -- | -- |
| 19 | Ogdensburg, NY | -- | -- | -- |
| 20 | New Orleans, LA | -- | -- | -- |
| 21 | Anchorage, AK | -- | -- | -- |
| 22 | Duluth, MN | -- | -- | -- |