24 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Houston-Galveston, TX | $26.6M | $73.2M | +$46.6M |
| 2 | New Orleans, LA | -- | $39.2M | +$39.2M |
| 3 | Pembina, ND | $32.3M | $223K | -$32.1M |
| 4 | Port Arthur, TX | -- | $15.5M | +$15.5M |
| 5 | Great Falls, MT | $12.9M | -- | -$12.9M |
| 6 | Detroit, MI | $11.7M | -- | -$11.7M |
| 7 | Laredo, TX | -- | $4.1M | +$4.1M |
| 8 | Duluth, MN | $3.8M | -- | -$3.8M |
| 9 | Buffalo, NY | $3.0M | $13K | -$3.0M |
| 10 | Ogdensburg, NY | $873K | -- | -$873K |
| 11 | Nogales, AZ | -- | $645K | +$645K |
| 12 | Savannah, GA | $422K | -- | -$422K |
| 13 | Portland, ME | $208K | -- | -$208K |
| 14 | San Francisco, CA | $52K | -- | -$52K |
| 15 | San Juan, PR | -- | $47K | +$47K |
| 16 | New York City, NY | $7K | -- | -$7K |
| 17 | Los Angeles, CA | $7K | -- | -$7K |
| 18 | Miami, FL | -- | $5K | +$5K |
| 19 | Low Value | -- | $3K | +$3K |
| 20 | St. Albans, VT | -- | -- | -- |
| 21 | Tampa, FL | -- | -- | -- |
| 22 | Seattle, WA | -- | -- | -- |
| 23 | Norfolk, VA | -- | -- | -- |
| 24 | San Diego, CA | -- | -- | -- |