35 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Laredo, TX | $496K | $3.8M | +$3.3M |
| 2 | Buffalo, NY | $271K | $2.2M | +$2.0M |
| 3 | Detroit, MI | $454K | $1.5M | +$1.0M |
| 4 | Pembina, ND | $293K | $1.3M | +$995K |
| 5 | Houston-Galveston, TX | $620K | $693K | +$73K |
| 6 | Seattle, WA | $10K | $944K | +$934K |
| 7 | Norfolk, VA | $25K | $868K | +$843K |
| 8 | Los Angeles, CA | $495K | $157K | -$338K |
| 9 | Great Falls, MT | $19K | $538K | +$519K |
| 10 | San Diego, CA | $15K | $534K | +$519K |
| 11 | New York City, NY | $319K | $184K | -$135K |
| 12 | Philadelphia, PA | $292K | $184K | -$108K |
| 13 | Miami, FL | $270K | $33K | -$237K |
| 14 | Savannah, GA | $40K | $111K | +$71K |
| 15 | Nogales, AZ | $38K | $86K | +$48K |
| 16 | New Orleans, LA | -- | $103K | +$103K |
| 17 | San Francisco, CA | $15K | $79K | +$63K |
| 18 | Wilmington, NC | $66K | -- | -$66K |
| 19 | Ogdensburg, NY | $54K | -- | -$54K |
| 20 | El Paso, TX | -- | $54K | +$54K |
| 21 | St. Albans, VT | $23K | -- | -$23K |
| 22 | Low Value | -- | $20K | +$20K |
| 23 | Chicago, IL | $13K | -- | -$13K |
| 24 | Boston, MA | $7K | -- | -$7K |
| 25 | San Juan, PR | $2K | -- | -$2K |
| 26 | Baltimore, MD | hidden | hidden | hidden |
| 27 | Charleston, SC | hidden | hidden | hidden |
| 28 | Columbia-Snake, OR | hidden | hidden | hidden |
| 29 | Minneapolis, MN | hidden | hidden | hidden |
| 30 | Duluth, MN | hidden | hidden | hidden |
| 31 | St. Louis, MO | hidden | hidden | hidden |
| 32 | Portland, ME | hidden | hidden | hidden |
| 33 | Tampa, FL | hidden | hidden | hidden |
| 34 | Cleveland, OH | hidden | hidden | hidden |
| 35 | Dallas-Fort Worth, TX | hidden | hidden | hidden |