23 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Houston-Galveston, TX | -- | $6.5M | +$6.5M |
| 2 | Detroit, MI | $1.4M | -- | -$1.4M |
| 3 | Low Value | -- | $108K | +$108K |
| 4 | Buffalo, NY | $30K | -- | -$30K |
| 5 | New York City, NY | -- | $14K | +$14K |
| 6 | Seattle, WA | -- | $5K | +$5K |
| 7 | Philadelphia, PA | $4K | -- | -$4K |
| 8 | Nogales, AZ | -- | $4K | +$4K |
| 9 | Ogdensburg, NY | -- | $3K | +$3K |
| 10 | Pembina, ND | -- | $3K | +$3K |
| 11 | Boston, MA | -- | -- | -- |
| 12 | Duluth, MN | -- | -- | -- |
| 13 | Chicago, IL | -- | -- | -- |
| 14 | Washington, DC | -- | -- | -- |
| 15 | Norfolk, VA | -- | -- | -- |
| 16 | Wilmington, NC | -- | -- | -- |
| 17 | Tampa, FL | -- | -- | -- |
| 18 | Laredo, TX | -- | -- | -- |
| 19 | San Diego, CA | -- | -- | -- |
| 20 | Los Angeles, CA | -- | -- | -- |
| 21 | Anchorage, AK | -- | -- | -- |
| 22 | San Juan, PR | -- | -- | -- |
| 23 | Miami, FL | -- | -- | -- |