23 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Houston-Galveston, TX | $101K | $788K | +$687K |
| 2 | Laredo, TX | $802K | $34K | -$767K |
| 3 | Norfolk, VA | $287K | -- | -$287K |
| 4 | San Diego, CA | -- | $60K | +$60K |
| 5 | Chicago, IL | $56K | -- | -$56K |
| 6 | Los Angeles, CA | $14K | -- | -$14K |
| 7 | El Paso, TX | $5K | -- | -$5K |
| 8 | Savannah, GA | $3K | -- | -$3K |
| 9 | New York City, NY | -- | -- | -- |
| 10 | Wilmington, NC | -- | -- | -- |
| 11 | Tampa, FL | -- | -- | -- |
| 12 | New Orleans, LA | -- | -- | -- |
| 13 | San Francisco, CA | -- | -- | -- |
| 14 | Detroit, MI | -- | -- | -- |
| 15 | Cleveland, OH | -- | -- | -- |
| 16 | St. Louis, MO | -- | -- | -- |
| 17 | San Juan, PR | -- | -- | -- |
| 18 | Dallas-Fort Worth, TX | -- | -- | -- |
| 19 | Portland, ME | -- | -- | -- |
| 20 | Buffalo, NY | -- | -- | -- |
| 21 | Pembina, ND | -- | -- | -- |
| 22 | Miami, FL | -- | -- | -- |
| 23 | Low Value | -- | -- | -- |