27 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Houston-Galveston, TX | $171K | $1.2M | +$990K |
| 2 | Los Angeles, CA | -- | $339K | +$339K |
| 3 | Great Falls, MT | -- | $249K | +$249K |
| 4 | Pembina, ND | -- | $229K | +$229K |
| 5 | Miami, FL | -- | $194K | +$194K |
| 6 | Buffalo, NY | $8K | $145K | +$137K |
| 7 | Charleston, SC | $88K | -- | -$88K |
| 8 | Detroit, MI | $26K | $26K | -$250 |
| 9 | Philadelphia, PA | -- | $46K | +$46K |
| 10 | Chicago, IL | -- | $38K | +$38K |
| 11 | Seattle, WA | -- | $36K | +$36K |
| 12 | Ogdensburg, NY | $7K | $29K | +$22K |
| 13 | San Francisco, CA | -- | $26K | +$26K |
| 14 | Norfolk, VA | -- | $14K | +$14K |
| 15 | Low Value | -- | $7K | +$7K |
| 16 | New Orleans, LA | -- | -- | -- |
| 17 | San Juan, PR | -- | -- | -- |
| 18 | Portland, ME | -- | -- | -- |
| 19 | New York City, NY | -- | -- | -- |
| 20 | Savannah, GA | -- | -- | -- |
| 21 | Tampa, FL | -- | -- | -- |
| 22 | Mobile, AL | -- | -- | -- |
| 23 | Laredo, TX | -- | -- | -- |
| 24 | San Diego, CA | -- | -- | -- |
| 25 | Anchorage, AK | -- | -- | -- |
| 26 | Cleveland, OH | hidden | hidden | hidden |
| 27 | Dallas-Fort Worth, TX | hidden | hidden | hidden |