30 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Detroit, MI | $1.1M | $9.4M | +$8.3M |
| 2 | Houston-Galveston, TX | -- | $5.8M | +$5.8M |
| 3 | New York City, NY | $87K | $5.2M | +$5.2M |
| 4 | Los Angeles, CA | -- | $3.6M | +$3.6M |
| 5 | Savannah, GA | -- | $1.4M | +$1.4M |
| 6 | Norfolk, VA | -- | $1.4M | +$1.4M |
| 7 | Baltimore, MD | $954K | $283K | -$671K |
| 8 | Laredo, TX | $1.2M | $11K | -$1.2M |
| 9 | Buffalo, NY | $188K | $904K | +$716K |
| 10 | Philadelphia, PA | -- | $1.1M | +$1.1M |
| 11 | Seattle, WA | $144K | $871K | +$727K |
| 12 | Pembina, ND | $719K | $4K | -$715K |
| 13 | Ogdensburg, NY | $396K | $278K | -$119K |
| 14 | Charleston, SC | -- | $533K | +$533K |
| 15 | Duluth, MN | $231K | $56K | -$175K |
| 16 | San Diego, CA | $257K | -- | -$257K |
| 17 | Honolulu, HI | -- | $72K | +$72K |
| 18 | Boston, MA | -- | $70K | +$70K |
| 19 | Low Value | -- | $34K | +$34K |
| 20 | Cleveland, OH | $10K | $20K | +$10K |
| 21 | St. Albans, VT | -- | $29K | +$29K |
| 22 | Miami, FL | -- | $17K | +$17K |
| 23 | San Francisco, CA | -- | $3K | +$3K |
| 24 | Mobile, AL | -- | -- | -- |
| 25 | New Orleans, LA | -- | -- | -- |
| 26 | Columbia-Snake, OR | hidden | hidden | hidden |
| 27 | Anchorage, AK | hidden | hidden | hidden |
| 28 | Great Falls, MT | hidden | hidden | hidden |
| 29 | Chicago, IL | hidden | hidden | hidden |
| 30 | Dallas-Fort Worth, TX | hidden | hidden | hidden |