42 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Detroit, MI | $3.6M | $2.1M | -$1.4M |
| 2 | Houston-Galveston, TX | $2.1M | $3.5M | +$1.4M |
| 3 | Cleveland, OH | $3.0M | $1.4M | -$1.6M |
| 4 | Chicago, IL | $3.1M | $540K | -$2.6M |
| 5 | Pembina, ND | $683K | $1.9M | +$1.2M |
| 6 | Los Angeles, CA | $1.7M | $641K | -$1.0M |
| 7 | New Orleans, LA | $1.0M | $764K | -$255K |
| 8 | New York City, NY | $980K | $542K | -$438K |
| 9 | Savannah, GA | $1.2M | $184K | -$1.0M |
| 10 | Laredo, TX | $631K | $730K | +$99K |
| 11 | Seattle, WA | $970K | $254K | -$716K |
| 12 | Miami, FL | $250K | $832K | +$582K |
| 13 | Norfolk, VA | $900K | $180K | -$719K |
| 14 | Dallas-Fort Worth, TX | $636K | $194K | -$442K |
| 15 | Low Value | -- | $818K | +$818K |
| 16 | Buffalo, NY | $307K | $363K | +$55K |
| 17 | Wilmington, NC | $655K | -- | -$655K |
| 18 | Mobile, AL | $501K | -- | -$501K |
| 19 | Charleston, SC | $491K | -- | -$491K |
| 20 | Ogdensburg, NY | $294K | $158K | -$136K |
| 21 | Portland, ME | $399K | $32K | -$367K |
| 22 | Columbia-Snake, OR | $333K | -- | -$333K |
| 23 | Great Falls, MT | $83K | $236K | +$153K |
| 24 | Philadelphia, PA | $120K | $153K | +$33K |
| 25 | Washington, DC | $71K | $129K | +$58K |
| 26 | San Diego, CA | hidden | hidden | hidden |
| 27 | Minneapolis, MN | hidden | hidden | hidden |
| 28 | San Francisco, CA | hidden | hidden | hidden |
| 29 | Baltimore, MD | hidden | hidden | hidden |
| 30 | Nogales, AZ | hidden | hidden | hidden |
| 31 | San Juan, PR | hidden | hidden | hidden |
| 32 | Tampa, FL | hidden | hidden | hidden |
| 33 | El Paso, TX | hidden | hidden | hidden |
| 34 | St. Louis, MO | hidden | hidden | hidden |
| 35 | Boston, MA | hidden | hidden | hidden |
| 36 | Mail Shipments | hidden | hidden | hidden |
| 37 | Honolulu, HI | hidden | hidden | hidden |
| 38 | Anchorage, AK | hidden | hidden | hidden |
| 39 | St. Albans, VT | hidden | hidden | hidden |
| 40 | Providence, RI | hidden | hidden | hidden |
| 41 | Duluth, MN | hidden | hidden | hidden |
| 42 | Milwaukee, WI | hidden | hidden | hidden |