20 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Great Falls, MT | $73.8M | $59.1M | -$14.7M |
| 2 | Pembina, ND | $18.0M | $17.7M | -$227K |
| 3 | Detroit, MI | $8.8M | $3.9M | -$4.9M |
| 4 | Buffalo, NY | $6.6M | $4.8M | -$1.8M |
| 5 | Ogdensburg, NY | $5.5M | $1.1M | -$4.4M |
| 6 | Nogales, AZ | $5.1M | -- | -$5.1M |
| 7 | Miami, FL | -- | $1.7M | +$1.7M |
| 8 | St. Albans, VT | $1.7M | -- | -$1.7M |
| 9 | Seattle, WA | $1.1M | $63K | -$1.1M |
| 10 | Chicago, IL | -- | $150K | +$150K |
| 11 | Portland, ME | $95K | $3K | -$93K |
| 12 | Low Value | -- | $4K | +$4K |
| 13 | Anchorage, AK | -- | -- | -- |
| 14 | Boston, MA | -- | -- | -- |
| 15 | New York City, NY | -- | -- | -- |
| 16 | Laredo, TX | -- | -- | -- |
| 17 | El Paso, TX | -- | -- | -- |
| 18 | Los Angeles, CA | -- | -- | -- |
| 19 | Houston-Galveston, TX | -- | -- | -- |
| 20 | Dallas-Fort Worth, TX | -- | -- | -- |