23 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Houston-Galveston, TX | $492K | $312K | -$181K |
| 2 | Philadelphia, PA | $235K | $388K | +$153K |
| 3 | New York City, NY | $133K | $332K | +$199K |
| 4 | Detroit, MI | $20K | $373K | +$353K |
| 5 | Seattle, WA | -- | $260K | +$260K |
| 6 | Norfolk, VA | -- | $137K | +$137K |
| 7 | Los Angeles, CA | $58K | $69K | +$11K |
| 8 | Savannah, GA | $43K | -- | -$43K |
| 9 | Buffalo, NY | $41K | -- | -$41K |
| 10 | Miami, FL | $35K | -- | -$35K |
| 11 | Pembina, ND | $25K | -- | -$25K |
| 12 | El Paso, TX | -- | $15K | +$15K |
| 13 | New Orleans, LA | $11K | -- | -$11K |
| 14 | San Francisco, CA | $6K | -- | -$6K |
| 15 | Low Value | -- | $4K | +$4K |
| 16 | Laredo, TX | $4K | -- | -$4K |
| 17 | Baltimore, MD | -- | -- | -- |
| 18 | Wilmington, NC | -- | -- | -- |
| 19 | San Diego, CA | -- | -- | -- |
| 20 | Honolulu, HI | -- | -- | -- |
| 21 | Great Falls, MT | -- | -- | -- |
| 22 | Chicago, IL | -- | -- | -- |
| 23 | Cleveland, OH | -- | -- | -- |