34 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Duluth, MN | $78.7M | -- | -$78.7M |
| 2 | New Orleans, LA | $1.7M | $43.9M | +$42.1M |
| 3 | Pembina, ND | $26.9M | $313K | -$26.6M |
| 4 | Detroit, MI | $15.0M | $3.2M | -$11.8M |
| 5 | Portland, ME | $16.8M | -- | -$16.8M |
| 6 | Providence, RI | $16.1M | -- | -$16.1M |
| 7 | New York City, NY | $15.6M | $38K | -$15.6M |
| 8 | Baltimore, MD | $11.2M | -- | -$11.2M |
| 9 | Ogdensburg, NY | $10.4M | $106K | -$10.3M |
| 10 | Great Falls, MT | $10.2M | $16K | -$10.2M |
| 11 | Houston-Galveston, TX | -- | $7.5M | +$7.5M |
| 12 | Mobile, AL | -- | $7.3M | +$7.3M |
| 13 | Buffalo, NY | $930K | $6.4M | +$5.4M |
| 14 | St. Albans, VT | $6.5M | -- | -$6.5M |
| 15 | Seattle, WA | $5.6M | $746K | -$4.9M |
| 16 | Wilmington, NC | $4.6M | -- | -$4.6M |
| 17 | Tampa, FL | $3.7M | -- | -$3.7M |
| 18 | Boston, MA | $3.6M | -- | -$3.6M |
| 19 | Laredo, TX | -- | $3.2M | +$3.2M |
| 20 | San Diego, CA | -- | $3.2M | +$3.2M |
| 21 | El Paso, TX | -- | $2.1M | +$2.1M |
| 22 | Charleston, SC | $1.8M | $195K | -$1.6M |
| 23 | Norfolk, VA | $1.7M | -- | -$1.7M |
| 24 | Nogales, AZ | -- | $968K | +$968K |
| 25 | Miami, FL | $27K | $160K | +$133K |
| 26 | Savannah, GA | hidden | hidden | hidden |
| 27 | Los Angeles, CA | hidden | hidden | hidden |
| 28 | Low Value | hidden | hidden | hidden |
| 29 | Philadelphia, PA | hidden | hidden | hidden |
| 30 | Port Arthur, TX | hidden | hidden | hidden |
| 31 | Honolulu, HI | hidden | hidden | hidden |
| 32 | Cleveland, OH | hidden | hidden | hidden |
| 33 | St. Louis, MO | hidden | hidden | hidden |
| 34 | San Juan, PR | hidden | hidden | hidden |