40 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Pembina, ND | $20K | $2.3M | +$2.3M |
| 2 | New York City, NY | $786K | $1.3M | +$466K |
| 3 | Savannah, GA | $2.0M | $26K | -$1.9M |
| 4 | Ogdensburg, NY | $1.0M | $609K | -$404K |
| 5 | Philadelphia, PA | $28K | $1.4M | +$1.4M |
| 6 | Detroit, MI | $853K | $520K | -$333K |
| 7 | Houston-Galveston, TX | $1.3M | -- | -$1.3M |
| 8 | Chicago, IL | $986K | $79K | -$907K |
| 9 | Buffalo, NY | $310K | $740K | +$430K |
| 10 | Columbia-Snake, OR | $1.0M | -- | -$1.0M |
| 11 | Seattle, WA | $214K | $268K | +$54K |
| 12 | Laredo, TX | $51K | $424K | +$373K |
| 13 | Miami, FL | $15K | $371K | +$356K |
| 14 | Los Angeles, CA | $127K | $225K | +$98K |
| 15 | Great Falls, MT | $56K | $222K | +$165K |
| 16 | Charleston, SC | $234K | -- | -$234K |
| 17 | Low Value | -- | $226K | +$226K |
| 18 | Portland, ME | $102K | $98K | -$4K |
| 19 | Milwaukee, WI | $169K | -- | -$169K |
| 20 | Norfolk, VA | $161K | -- | -$161K |
| 21 | Dallas-Fort Worth, TX | $142K | -- | -$142K |
| 22 | Mobile, AL | $135K | -- | -$135K |
| 23 | New Orleans, LA | $97K | $34K | -$64K |
| 24 | Cleveland, OH | $75K | $53K | -$22K |
| 25 | Wilmington, NC | $116K | -- | -$116K |
| 26 | Baltimore, MD | hidden | hidden | hidden |
| 27 | Boston, MA | hidden | hidden | hidden |
| 28 | San Francisco, CA | hidden | hidden | hidden |
| 29 | El Paso, TX | hidden | hidden | hidden |
| 30 | Nogales, AZ | hidden | hidden | hidden |
| 31 | San Diego, CA | hidden | hidden | hidden |
| 32 | Washington, DC | hidden | hidden | hidden |
| 33 | Mail Shipments | hidden | hidden | hidden |
| 34 | Minneapolis, MN | hidden | hidden | hidden |
| 35 | Tampa, FL | hidden | hidden | hidden |
| 36 | St. Albans, VT | hidden | hidden | hidden |
| 37 | Anchorage, AK | hidden | hidden | hidden |
| 38 | Honolulu, HI | hidden | hidden | hidden |
| 39 | Duluth, MN | hidden | hidden | hidden |
| 40 | St. Louis, MO | hidden | hidden | hidden |