28 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Buffalo, NY | $41K | $960K | +$919K |
| 2 | Houston-Galveston, TX | $899K | -- | -$899K |
| 3 | Seattle, WA | $382K | $265K | -$117K |
| 4 | Tampa, FL | $634K | -- | -$634K |
| 5 | Detroit, MI | $344K | $150K | -$194K |
| 6 | Pembina, ND | -- | $494K | +$494K |
| 7 | New York City, NY | -- | $448K | +$448K |
| 8 | Portland, ME | $26K | $216K | +$190K |
| 9 | Laredo, TX | $157K | $67K | -$90K |
| 10 | Miami, FL | -- | $177K | +$177K |
| 11 | Savannah, GA | $139K | $20K | -$119K |
| 12 | Ogdensburg, NY | $124K | -- | -$124K |
| 13 | Low Value | -- | $106K | +$106K |
| 14 | San Juan, PR | $76K | -- | -$76K |
| 15 | St. Albans, VT | $37K | $33K | -$3K |
| 16 | New Orleans, LA | $45K | $3K | -$43K |
| 17 | Philadelphia, PA | $26K | -- | -$26K |
| 18 | Chicago, IL | $23K | -- | -$23K |
| 19 | Los Angeles, CA | -- | $12K | +$12K |
| 20 | Charleston, SC | $9K | -- | -$9K |
| 21 | Great Falls, MT | $5K | -- | -$5K |
| 22 | Baltimore, MD | -- | -- | -- |
| 23 | Mobile, AL | -- | -- | -- |
| 24 | San Francisco, CA | -- | -- | -- |
| 25 | Honolulu, HI | -- | -- | -- |
| 26 | Cleveland, OH | hidden | hidden | hidden |
| 27 | Norfolk, VA | hidden | hidden | hidden |
| 28 | Duluth, MN | hidden | hidden | hidden |