30 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Detroit, MI | $3.4M | $663K | -$2.8M |
| 2 | Pembina, ND | $2.4M | $956K | -$1.5M |
| 3 | Chicago, IL | $516K | -- | -$516K |
| 4 | El Paso, TX | $417K | $4K | -$413K |
| 5 | Minneapolis, MN | $332K | -- | -$332K |
| 6 | Great Falls, MT | $271K | -- | -$271K |
| 7 | St. Louis, MO | $194K | -- | -$194K |
| 8 | Norfolk, VA | $57K | $87K | +$31K |
| 9 | Ogdensburg, NY | $11K | $128K | +$117K |
| 10 | Seattle, WA | $92K | -- | -$92K |
| 11 | Charleston, SC | $88K | -- | -$88K |
| 12 | Savannah, GA | $81K | -- | -$81K |
| 13 | Los Angeles, CA | $53K | -- | -$53K |
| 14 | San Francisco, CA | $38K | -- | -$38K |
| 15 | Tampa, FL | $27K | -- | -$27K |
| 16 | Low Value | -- | $7K | +$7K |
| 17 | St. Albans, VT | $5K | -- | -$5K |
| 18 | Portland, ME | -- | -- | -- |
| 19 | Buffalo, NY | -- | -- | -- |
| 20 | New York City, NY | -- | -- | -- |
| 21 | Philadelphia, PA | -- | -- | -- |
| 22 | Mobile, AL | -- | -- | -- |
| 23 | New Orleans, LA | -- | -- | -- |
| 24 | Laredo, TX | -- | -- | -- |
| 25 | San Diego, CA | -- | -- | -- |
| 26 | Cleveland, OH | hidden | hidden | hidden |
| 27 | San Juan, PR | hidden | hidden | hidden |
| 28 | Houston-Galveston, TX | hidden | hidden | hidden |
| 29 | Dallas-Fort Worth, TX | hidden | hidden | hidden |
| 30 | Nogales, AZ | hidden | hidden | hidden |