18 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Los Angeles, CA | -- | $153.0M | +$153.0M |
| 2 | San Francisco, CA | -- | $69.0M | +$69.0M |
| 3 | Houston-Galveston, TX | -- | $5.7M | +$5.7M |
| 4 | San Diego, CA | -- | $819K | +$819K |
| 5 | Laredo, TX | -- | $763K | +$763K |
| 6 | El Paso, TX | -- | $710K | +$710K |
| 7 | Norfolk, VA | -- | $326K | +$326K |
| 8 | Detroit, MI | -- | $35K | +$35K |
| 9 | Seattle, WA | -- | $26K | +$26K |
| 10 | Pembina, ND | -- | $19K | +$19K |
| 11 | Miami, FL | -- | $10K | +$10K |
| 12 | Low Value | -- | $8K | +$8K |
| 13 | Great Falls, MT | -- | $7K | +$7K |
| 14 | New York City, NY | -- | -- | -- |
| 15 | Ogdensburg, NY | -- | -- | -- |
| 16 | Buffalo, NY | -- | -- | -- |
| 17 | Philadelphia, PA | -- | -- | -- |
| 18 | Nogales, AZ | -- | -- | -- |