21 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | New Orleans, LA | $3.9M | -- | -$3.9M |
| 2 | Detroit, MI | $1.1M | $360K | -$711K |
| 3 | Pembina, ND | -- | $331K | +$331K |
| 4 | Ogdensburg, NY | $178K | $4K | -$174K |
| 5 | Laredo, TX | $3K | $103K | +$101K |
| 6 | Buffalo, NY | $64K | $10K | -$54K |
| 7 | San Diego, CA | -- | $51K | +$51K |
| 8 | Miami, FL | -- | $3K | +$3K |
| 9 | Great Falls, MT | -- | $3K | +$3K |
| 10 | Low Value | -- | $3K | +$3K |
| 11 | Philadelphia, PA | -- | -- | -- |
| 12 | Norfolk, VA | -- | -- | -- |
| 13 | Wilmington, NC | -- | -- | -- |
| 14 | Charleston, SC | -- | -- | -- |
| 15 | Savannah, GA | -- | -- | -- |
| 16 | Chicago, IL | -- | -- | -- |
| 17 | Portland, ME | -- | -- | -- |
| 18 | New York City, NY | -- | -- | -- |
| 19 | Los Angeles, CA | -- | -- | -- |
| 20 | Seattle, WA | -- | -- | -- |
| 21 | Houston-Galveston, TX | -- | -- | -- |