25 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Buffalo, NY | $4.4M | $122K | -$4.2M |
| 2 | Laredo, TX | $17K | $1.9M | +$1.9M |
| 3 | Pembina, ND | $679K | $34K | -$645K |
| 4 | Detroit, MI | $84K | $601K | +$516K |
| 5 | Nogales, AZ | -- | $203K | +$203K |
| 6 | San Diego, CA | -- | $147K | +$147K |
| 7 | Los Angeles, CA | $5K | $80K | +$75K |
| 8 | Ogdensburg, NY | $21K | $10K | -$11K |
| 9 | Houston-Galveston, TX | $16K | -- | -$16K |
| 10 | Low Value | -- | $16K | +$16K |
| 11 | El Paso, TX | $4K | $10K | +$5K |
| 12 | Miami, FL | -- | $10K | +$10K |
| 13 | St. Albans, VT | -- | -- | -- |
| 14 | Philadelphia, PA | -- | -- | -- |
| 15 | Wilmington, NC | -- | -- | -- |
| 16 | San Francisco, CA | -- | -- | -- |
| 17 | Milwaukee, WI | -- | -- | -- |
| 18 | Portland, ME | -- | -- | -- |
| 19 | New York City, NY | -- | -- | -- |
| 20 | Baltimore, MD | -- | -- | -- |
| 21 | Savannah, GA | -- | -- | -- |
| 22 | New Orleans, LA | -- | -- | -- |
| 23 | Seattle, WA | -- | -- | -- |
| 24 | Great Falls, MT | -- | -- | -- |
| 25 | Cleveland, OH | -- | -- | -- |