39 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Pembina, ND | $144K | $4.5M | +$4.3M |
| 2 | Duluth, MN | $553K | $3.0M | +$2.4M |
| 3 | Seattle, WA | $374K | $3.0M | +$2.7M |
| 4 | Detroit, MI | $1.8M | $1.5M | -$296K |
| 5 | New York City, NY | $944K | $1.1M | +$118K |
| 6 | Laredo, TX | -- | $1.8M | +$1.8M |
| 7 | Ogdensburg, NY | $191K | $998K | +$807K |
| 8 | Buffalo, NY | $630K | $442K | -$187K |
| 9 | Wilmington, NC | $61K | $946K | +$885K |
| 10 | Norfolk, VA | $142K | $611K | +$469K |
| 11 | Mail Shipments | -- | $466K | +$466K |
| 12 | El Paso, TX | $3K | $425K | +$422K |
| 13 | Savannah, GA | $141K | $202K | +$62K |
| 14 | San Diego, CA | $127K | $206K | +$79K |
| 15 | Miami, FL | $91K | $109K | +$18K |
| 16 | Charleston, SC | $190K | -- | -$190K |
| 17 | Los Angeles, CA | $65K | $109K | +$43K |
| 18 | Low Value | -- | $170K | +$170K |
| 19 | Chicago, IL | $44K | $59K | +$15K |
| 20 | Philadelphia, PA | -- | $103K | +$103K |
| 21 | New Orleans, LA | $100K | $3K | -$97K |
| 22 | Cleveland, OH | $90K | -- | -$90K |
| 23 | Great Falls, MT | -- | $35K | +$35K |
| 24 | Nogales, AZ | -- | $28K | +$28K |
| 25 | San Francisco, CA | $23K | -- | -$23K |
| 26 | Portland, ME | hidden | hidden | hidden |
| 27 | Boston, MA | hidden | hidden | hidden |
| 28 | Anchorage, AK | hidden | hidden | hidden |
| 29 | Houston-Galveston, TX | hidden | hidden | hidden |
| 30 | San Juan, PR | hidden | hidden | hidden |
| 31 | St. Albans, VT | hidden | hidden | hidden |
| 32 | Baltimore, MD | hidden | hidden | hidden |
| 33 | Columbia-Snake, OR | hidden | hidden | hidden |
| 34 | Minneapolis, MN | hidden | hidden | hidden |
| 35 | St. Louis, MO | hidden | hidden | hidden |
| 36 | Washington, DC | hidden | hidden | hidden |
| 37 | Dallas-Fort Worth, TX | hidden | hidden | hidden |
| 38 | Tampa, FL | hidden | hidden | hidden |
| 39 | Mobile, AL | hidden | hidden | hidden |