40 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Detroit, MI | $43.4M | $27.1M | -$16.4M |
| 2 | Laredo, TX | $2.6M | $52.1M | +$49.5M |
| 3 | New Orleans, LA | $41.7M | $100K | -$41.6M |
| 4 | Milwaukee, WI | $26.7M | -- | -$26.7M |
| 5 | Houston-Galveston, TX | $26.0M | $273K | -$25.7M |
| 6 | San Francisco, CA | $18.4M | $188K | -$18.2M |
| 7 | San Diego, CA | $997K | $14.3M | +$13.3M |
| 8 | Buffalo, NY | $7.6M | $5.2M | -$2.4M |
| 9 | Mobile, AL | $2.0M | $7.5M | +$5.5M |
| 10 | Chicago, IL | $6.9M | $180K | -$6.8M |
| 11 | Los Angeles, CA | $4.7M | $95K | -$4.6M |
| 12 | Philadelphia, PA | $4.5M | -- | -$4.5M |
| 13 | Savannah, GA | $4.2M | $69K | -$4.1M |
| 14 | New York City, NY | $352K | $3.8M | +$3.4M |
| 15 | El Paso, TX | -- | $3.8M | +$3.8M |
| 16 | Columbia-Snake, OR | $3.6M | -- | -$3.6M |
| 17 | Charleston, SC | $3.6M | -- | -$3.6M |
| 18 | San Juan, PR | $3.1M | -- | -$3.1M |
| 19 | Baltimore, MD | $2.2M | $348K | -$1.9M |
| 20 | Nogales, AZ | $680K | $1.5M | +$818K |
| 21 | Seattle, WA | $1.1M | $841K | -$280K |
| 22 | Cleveland, OH | $1.3M | $6K | -$1.3M |
| 23 | Norfolk, VA | $799K | $436K | -$362K |
| 24 | Ogdensburg, NY | $133K | $939K | +$805K |
| 25 | Pembina, ND | -- | $929K | +$929K |
| 26 | Miami, FL | hidden | hidden | hidden |
| 27 | Wilmington, NC | hidden | hidden | hidden |
| 28 | St. Albans, VT | hidden | hidden | hidden |
| 29 | Anchorage, AK | hidden | hidden | hidden |
| 30 | Low Value | hidden | hidden | hidden |
| 31 | Tampa, FL | hidden | hidden | hidden |
| 32 | St. Louis, MO | hidden | hidden | hidden |
| 33 | Great Falls, MT | hidden | hidden | hidden |
| 34 | Portland, ME | hidden | hidden | hidden |
| 35 | Honolulu, HI | hidden | hidden | hidden |
| 36 | Dallas-Fort Worth, TX | hidden | hidden | hidden |
| 37 | Minneapolis, MN | hidden | hidden | hidden |
| 38 | Duluth, MN | hidden | hidden | hidden |
| 39 | Boston, MA | hidden | hidden | hidden |
| 40 | Washington, DC | hidden | hidden | hidden |