27 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Pembina, ND | $571K | $966K | +$395K |
| 2 | Detroit, MI | $12K | $1.0M | +$1.0M |
| 3 | Columbia-Snake, OR | $501K | -- | -$501K |
| 4 | Norfolk, VA | -- | $138K | +$138K |
| 5 | New York City, NY | $3K | $134K | +$131K |
| 6 | Great Falls, MT | $83K | -- | -$83K |
| 7 | Los Angeles, CA | $21K | -- | -$21K |
| 8 | Miami, FL | -- | $19K | +$19K |
| 9 | Wilmington, NC | $9K | -- | -$9K |
| 10 | Buffalo, NY | -- | -- | -- |
| 11 | New Orleans, LA | -- | -- | -- |
| 12 | Laredo, TX | -- | -- | -- |
| 13 | Seattle, WA | -- | -- | -- |
| 14 | Anchorage, AK | -- | -- | -- |
| 15 | Honolulu, HI | -- | -- | -- |
| 16 | Chicago, IL | -- | -- | -- |
| 17 | San Juan, PR | -- | -- | -- |
| 18 | Houston-Galveston, TX | -- | -- | -- |
| 19 | Portland, ME | -- | -- | -- |
| 20 | Boston, MA | -- | -- | -- |
| 21 | Ogdensburg, NY | -- | -- | -- |
| 22 | Philadelphia, PA | -- | -- | -- |
| 23 | Charleston, SC | -- | -- | -- |
| 24 | Savannah, GA | -- | -- | -- |
| 25 | El Paso, TX | -- | -- | -- |
| 26 | San Diego, CA | hidden | hidden | hidden |
| 27 | Nogales, AZ | hidden | hidden | hidden |