22 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Laredo, TX | $196.6M | -- | -$196.6M |
| 2 | Philadelphia, PA | $20.7M | $3K | -$20.7M |
| 3 | Los Angeles, CA | $6.1M | $376K | -$5.7M |
| 4 | Detroit, MI | -- | $6.1M | +$6.1M |
| 5 | Miami, FL | $2.5M | $191K | -$2.3M |
| 6 | Nogales, AZ | $2.3M | -- | -$2.3M |
| 7 | San Diego, CA | $2.2M | -- | -$2.2M |
| 8 | Seattle, WA | -- | $1.6M | +$1.6M |
| 9 | Great Falls, MT | -- | $1.2M | +$1.2M |
| 10 | San Juan, PR | $976K | $5K | -$971K |
| 11 | Ogdensburg, NY | -- | $778K | +$778K |
| 12 | Low Value | -- | $489K | +$489K |
| 13 | Savannah, GA | $467K | -- | -$467K |
| 14 | Buffalo, NY | -- | $397K | +$397K |
| 15 | Pembina, ND | -- | $215K | +$215K |
| 16 | Dallas-Fort Worth, TX | -- | $35K | +$35K |
| 17 | Baltimore, MD | -- | $7K | +$7K |
| 18 | New York City, NY | -- | $4K | +$4K |
| 19 | Houston-Galveston, TX | $4K | -- | -$4K |
| 20 | U.S. Virgin Islands | -- | -- | -- |
| 21 | Tampa, FL | -- | -- | -- |
| 22 | San Francisco, CA | -- | -- | -- |