37 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Tampa, FL | $241.3M | $43.2M | -$198.1M |
| 2 | St. Albans, VT | $235.6M | -- | -$235.6M |
| 3 | Dallas-Fort Worth, TX | $134.1M | -- | -$134.1M |
| 4 | Portland, ME | $133.2M | -- | -$133.2M |
| 5 | Baltimore, MD | -- | $120.3M | +$120.3M |
| 6 | New Orleans, LA | $118.8M | -- | -$118.8M |
| 7 | Savannah, GA | $103.3M | -- | -$103.3M |
| 8 | Anchorage, AK | $97.0M | -- | -$97.0M |
| 9 | Nogales, AZ | $62.9M | $26.1M | -$36.8M |
| 10 | Charleston, SC | $559K | $78.8M | +$78.2M |
| 11 | Great Falls, MT | $67.0M | -- | -$67.0M |
| 12 | Miami, FL | $57.2M | -- | -$57.2M |
| 13 | San Juan, PR | $57.0M | -- | -$57.0M |
| 14 | Los Angeles, CA | $477K | $55.3M | +$54.8M |
| 15 | Seattle, WA | $53.5M | -- | -$53.5M |
| 16 | Laredo, TX | $26.4M | $10.3M | -$16.1M |
| 17 | Houston-Galveston, TX | $20.5M | -- | -$20.5M |
| 18 | Detroit, MI | $20.2M | -- | -$20.2M |
| 19 | Chicago, IL | $11.0M | -- | -$11.0M |
| 20 | Duluth, MN | $5.2M | -- | -$5.2M |
| 21 | Honolulu, HI | $5.1M | -- | -$5.1M |
| 22 | Columbia-Snake, OR | $4.9M | -- | -$4.9M |
| 23 | Buffalo, NY | $3.3M | -- | -$3.3M |
| 24 | Cleveland, OH | $1.2M | -- | -$1.2M |
| 25 | New York City, NY | $1.1M | -- | -$1.1M |
| 26 | Boston, MA | hidden | hidden | hidden |
| 27 | Ogdensburg, NY | hidden | hidden | hidden |
| 28 | Philadelphia, PA | hidden | hidden | hidden |
| 29 | Wilmington, NC | hidden | hidden | hidden |
| 30 | El Paso, TX | hidden | hidden | hidden |
| 31 | San Diego, CA | hidden | hidden | hidden |
| 32 | San Francisco, CA | hidden | hidden | hidden |
| 33 | Pembina, ND | hidden | hidden | hidden |
| 34 | Minneapolis, MN | hidden | hidden | hidden |
| 35 | Milwaukee, WI | hidden | hidden | hidden |
| 36 | St. Louis, MO | hidden | hidden | hidden |
| 37 | Mobile, AL | hidden | hidden | hidden |