30 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Seattle, WA | $2K | $6.3M | +$6.3M |
| 2 | Pembina, ND | $2.5M | $687K | -$1.9M |
| 3 | Great Falls, MT | $687K | $1.5M | +$848K |
| 4 | Houston-Galveston, TX | $55K | $724K | +$670K |
| 5 | Detroit, MI | $397K | $44K | -$354K |
| 6 | Buffalo, NY | $386K | -- | -$386K |
| 7 | Laredo, TX | $20K | $291K | +$270K |
| 8 | Los Angeles, CA | $118K | $100K | -$18K |
| 9 | New York City, NY | $182K | $14K | -$168K |
| 10 | San Francisco, CA | $59K | -- | -$59K |
| 11 | San Juan, PR | $49K | $9K | -$39K |
| 12 | Savannah, GA | $47K | -- | -$47K |
| 13 | Miami, FL | $8K | $39K | +$31K |
| 14 | Ogdensburg, NY | $44K | -- | -$44K |
| 15 | New Orleans, LA | -- | $27K | +$27K |
| 16 | Boston, MA | -- | $25K | +$25K |
| 17 | Tampa, FL | $18K | -- | -$18K |
| 18 | El Paso, TX | -- | $18K | +$18K |
| 19 | Low Value | -- | $8K | +$8K |
| 20 | Baltimore, MD | $6K | -- | -$6K |
| 21 | St. Albans, VT | $6K | -- | -$6K |
| 22 | Philadelphia, PA | -- | -- | -- |
| 23 | Charleston, SC | -- | -- | -- |
| 24 | Minneapolis, MN | -- | -- | -- |
| 25 | Chicago, IL | -- | -- | -- |
| 26 | Cleveland, OH | hidden | hidden | hidden |
| 27 | Dallas-Fort Worth, TX | hidden | hidden | hidden |
| 28 | Portland, ME | hidden | hidden | hidden |
| 29 | Norfolk, VA | hidden | hidden | hidden |
| 30 | San Diego, CA | hidden | hidden | hidden |