28 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | San Francisco, CA | $10.3M | -- | -$10.3M |
| 2 | Columbia-Snake, OR | $4.7M | -- | -$4.7M |
| 3 | Pembina, ND | $4.5M | -- | -$4.5M |
| 4 | New Orleans, LA | -- | $3.5M | +$3.5M |
| 5 | Baltimore, MD | $2.8M | -- | -$2.8M |
| 6 | Detroit, MI | $2.1M | -- | -$2.1M |
| 7 | El Paso, TX | -- | $2.1M | +$2.1M |
| 8 | Los Angeles, CA | $1.8M | -- | -$1.8M |
| 9 | Great Falls, MT | $1.6M | -- | -$1.6M |
| 10 | Duluth, MN | $826K | -- | -$826K |
| 11 | Laredo, TX | -- | $721K | +$721K |
| 12 | Norfolk, VA | -- | $306K | +$306K |
| 13 | San Diego, CA | -- | $208K | +$208K |
| 14 | St. Albans, VT | $174K | -- | -$174K |
| 15 | Portland, ME | $93K | -- | -$93K |
| 16 | Nogales, AZ | -- | $80K | +$80K |
| 17 | Seattle, WA | -- | $44K | +$44K |
| 18 | Buffalo, NY | $20K | -- | -$20K |
| 19 | Ogdensburg, NY | -- | -- | -- |
| 20 | Philadelphia, PA | -- | -- | -- |
| 21 | Wilmington, NC | -- | -- | -- |
| 22 | Savannah, GA | -- | -- | -- |
| 23 | Tampa, FL | -- | -- | -- |
| 24 | Mobile, AL | -- | -- | -- |
| 25 | San Juan, PR | -- | -- | -- |
| 26 | Houston-Galveston, TX | hidden | hidden | hidden |
| 27 | New York City, NY | hidden | hidden | hidden |
| 28 | Miami, FL | hidden | hidden | hidden |