31 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Houston-Galveston, TX | -- | $127.7M | +$127.7M |
| 2 | New Orleans, LA | $3K | $38.5M | +$38.5M |
| 3 | Pembina, ND | $7.8M | $154K | -$7.7M |
| 4 | Duluth, MN | $3.5M | $54K | -$3.4M |
| 5 | Seattle, WA | $884K | -- | -$884K |
| 6 | Laredo, TX | -- | $387K | +$387K |
| 7 | Los Angeles, CA | $23K | $292K | +$269K |
| 8 | New York City, NY | $20K | $292K | +$272K |
| 9 | Detroit, MI | -- | $189K | +$189K |
| 10 | Norfolk, VA | -- | $142K | +$142K |
| 11 | San Francisco, CA | -- | $97K | +$97K |
| 12 | Buffalo, NY | $47K | $27K | -$20K |
| 13 | Great Falls, MT | $49K | $4K | -$45K |
| 14 | Miami, FL | $4K | $42K | +$37K |
| 15 | Chicago, IL | $29K | $12K | -$17K |
| 16 | Low Value | -- | $32K | +$32K |
| 17 | Cleveland, OH | $14K | $3K | -$11K |
| 18 | Boston, MA | -- | $10K | +$10K |
| 19 | San Diego, CA | -- | $9K | +$9K |
| 20 | Charleston, SC | -- | $6K | +$6K |
| 21 | Baltimore, MD | $3K | -- | -$3K |
| 22 | Washington, DC | -- | $3K | +$3K |
| 23 | Philadelphia, PA | -- | $3K | +$3K |
| 24 | Ogdensburg, NY | -- | -- | -- |
| 25 | Wilmington, NC | -- | -- | -- |
| 26 | Savannah, GA | hidden | hidden | hidden |
| 27 | Portland, ME | hidden | hidden | hidden |
| 28 | Mobile, AL | hidden | hidden | hidden |
| 29 | Port Arthur, TX | hidden | hidden | hidden |
| 30 | El Paso, TX | hidden | hidden | hidden |
| 31 | Anchorage, AK | hidden | hidden | hidden |