22 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Pembina, ND | -- | $387K | +$387K |
| 2 | Charleston, SC | -- | $270K | +$270K |
| 3 | Laredo, TX | -- | $251K | +$251K |
| 4 | Miami, FL | -- | $248K | +$248K |
| 5 | New York City, NY | $118K | $115K | -$3K |
| 6 | Houston-Galveston, TX | $173K | -- | -$173K |
| 7 | Savannah, GA | $131K | -- | -$131K |
| 8 | Detroit, MI | -- | $105K | +$105K |
| 9 | Buffalo, NY | -- | $69K | +$69K |
| 10 | Norfolk, VA | -- | $65K | +$65K |
| 11 | Tampa, FL | -- | $56K | +$56K |
| 12 | Seattle, WA | -- | $50K | +$50K |
| 13 | Los Angeles, CA | -- | $39K | +$39K |
| 14 | San Diego, CA | -- | $12K | +$12K |
| 15 | San Francisco, CA | -- | $11K | +$11K |
| 16 | Low Value | -- | $8K | +$8K |
| 17 | San Juan, PR | -- | $3K | +$3K |
| 18 | Ogdensburg, NY | -- | -- | -- |
| 19 | Wilmington, NC | -- | -- | -- |
| 20 | New Orleans, LA | -- | -- | -- |
| 21 | Anchorage, AK | -- | -- | -- |
| 22 | Chicago, IL | -- | -- | -- |