40 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Detroit, MI | $20.9M | $1.5M | -$19.3M |
| 2 | Buffalo, NY | $11.6M | $1.2M | -$10.4M |
| 3 | Pembina, ND | $3.0M | $675K | -$2.3M |
| 4 | St. Albans, VT | $2.4M | -- | -$2.4M |
| 5 | Seattle, WA | $1.5M | $713K | -$765K |
| 6 | Laredo, TX | $1.1M | $1.0M | -$22K |
| 7 | Ogdensburg, NY | $1.2M | $697K | -$544K |
| 8 | Great Falls, MT | $984K | $485K | -$499K |
| 9 | Norfolk, VA | $621K | $833K | +$213K |
| 10 | Los Angeles, CA | $1.0M | $258K | -$786K |
| 11 | Low Value | -- | $1.3M | +$1.3M |
| 12 | Chicago, IL | $984K | $8K | -$976K |
| 13 | Cleveland, OH | $803K | $6K | -$797K |
| 14 | New York City, NY | $474K | $228K | -$246K |
| 15 | Houston-Galveston, TX | $651K | -- | -$651K |
| 16 | Miami, FL | $150K | $491K | +$341K |
| 17 | Philadelphia, PA | $36K | $426K | +$390K |
| 18 | San Diego, CA | $11K | $448K | +$437K |
| 19 | Savannah, GA | $123K | $104K | -$19K |
| 20 | Anchorage, AK | $1K | $174K | +$172K |
| 21 | Charleston, SC | $170K | -- | -$170K |
| 22 | Washington, DC | $3K | $136K | +$133K |
| 23 | Wilmington, NC | $135K | -- | -$135K |
| 24 | St. Louis, MO | $126K | -- | -$126K |
| 25 | San Francisco, CA | $111K | -- | -$111K |
| 26 | San Juan, PR | hidden | hidden | hidden |
| 27 | Tampa, FL | hidden | hidden | hidden |
| 28 | Nogales, AZ | hidden | hidden | hidden |
| 29 | Minneapolis, MN | hidden | hidden | hidden |
| 30 | New Orleans, LA | hidden | hidden | hidden |
| 31 | Boston, MA | hidden | hidden | hidden |
| 32 | Baltimore, MD | hidden | hidden | hidden |
| 33 | Mobile, AL | hidden | hidden | hidden |
| 34 | Portland, ME | hidden | hidden | hidden |
| 35 | El Paso, TX | hidden | hidden | hidden |
| 36 | Dallas-Fort Worth, TX | hidden | hidden | hidden |
| 37 | Columbia-Snake, OR | hidden | hidden | hidden |
| 38 | Honolulu, HI | hidden | hidden | hidden |
| 39 | Duluth, MN | hidden | hidden | hidden |
| 40 | U.S. Virgin Islands | hidden | hidden | hidden |