32 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Pembina, ND | $8.6M | $218K | -$8.4M |
| 2 | New York City, NY | $334K | $3.0M | +$2.7M |
| 3 | Houston-Galveston, TX | $40K | $3.0M | +$2.9M |
| 4 | Detroit, MI | $2.0M | $921K | -$1.1M |
| 5 | Great Falls, MT | $2.9M | -- | -$2.9M |
| 6 | Laredo, TX | $114K | $1.6M | +$1.5M |
| 7 | Norfolk, VA | $4K | $1.3M | +$1.3M |
| 8 | Seattle, WA | $15K | $1.1M | +$1.1M |
| 9 | Buffalo, NY | $974K | -- | -$974K |
| 10 | El Paso, TX | -- | $666K | +$666K |
| 11 | Philadelphia, PA | $15K | $584K | +$569K |
| 12 | Los Angeles, CA | $192K | $300K | +$107K |
| 13 | New Orleans, LA | -- | $396K | +$396K |
| 14 | Miami, FL | $40K | $243K | +$203K |
| 15 | Chicago, IL | $188K | $63K | -$125K |
| 16 | San Francisco, CA | $204K | $39K | -$164K |
| 17 | San Diego, CA | $15K | $163K | +$148K |
| 18 | Ogdensburg, NY | $135K | -- | -$135K |
| 19 | Nogales, AZ | $67K | $39K | -$28K |
| 20 | St. Albans, VT | $39K | -- | -$39K |
| 21 | Low Value | -- | $18K | +$18K |
| 22 | Tampa, FL | $13K | -- | -$13K |
| 23 | Portland, ME | $8K | -- | -$8K |
| 24 | Baltimore, MD | $7K | -- | -$7K |
| 25 | Savannah, GA | -- | $4K | +$4K |
| 26 | Boston, MA | hidden | hidden | hidden |
| 27 | Wilmington, NC | hidden | hidden | hidden |
| 28 | Mobile, AL | hidden | hidden | hidden |
| 29 | Honolulu, HI | hidden | hidden | hidden |
| 30 | Duluth, MN | hidden | hidden | hidden |
| 31 | San Juan, PR | hidden | hidden | hidden |
| 32 | Cleveland, OH | hidden | hidden | hidden |