40 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | New Orleans, LA | $13.2M | $744K | -$12.4M |
| 2 | Houston-Galveston, TX | $318K | $2.3M | +$2.0M |
| 3 | Detroit, MI | $1.9M | $472K | -$1.4M |
| 4 | Miami, FL | $2.0M | $264K | -$1.7M |
| 5 | Great Falls, MT | $301K | $1.6M | +$1.3M |
| 6 | Laredo, TX | $920K | $723K | -$197K |
| 7 | Buffalo, NY | $1.2M | $49K | -$1.1M |
| 8 | Pembina, ND | $288K | $783K | +$496K |
| 9 | Savannah, GA | $329K | $443K | +$115K |
| 10 | Baltimore, MD | $468K | -- | -$468K |
| 11 | Cleveland, OH | $345K | $18K | -$328K |
| 12 | Charleston, SC | $241K | $38K | -$203K |
| 13 | Mobile, AL | -- | $208K | +$208K |
| 14 | Ogdensburg, NY | $77K | $109K | +$32K |
| 15 | Minneapolis, MN | $162K | -- | -$162K |
| 16 | Los Angeles, CA | $11K | $149K | +$138K |
| 17 | New York City, NY | $13K | $146K | +$133K |
| 18 | Seattle, WA | $10K | $139K | +$129K |
| 19 | Norfolk, VA | $111K | -- | -$111K |
| 20 | Chicago, IL | $34K | $74K | +$40K |
| 21 | Low Value | -- | $78K | +$78K |
| 22 | St. Albans, VT | $69K | $6K | -$63K |
| 23 | Washington, DC | -- | $69K | +$69K |
| 24 | Dallas-Fort Worth, TX | $65K | -- | -$65K |
| 25 | Portland, ME | $10K | $10K | +$51 |
| 26 | San Diego, CA | hidden | hidden | hidden |
| 27 | Boston, MA | hidden | hidden | hidden |
| 28 | Philadelphia, PA | hidden | hidden | hidden |
| 29 | Wilmington, NC | hidden | hidden | hidden |
| 30 | Tampa, FL | hidden | hidden | hidden |
| 31 | Port Arthur, TX | hidden | hidden | hidden |
| 32 | Nogales, AZ | hidden | hidden | hidden |
| 33 | San Francisco, CA | hidden | hidden | hidden |
| 34 | Anchorage, AK | hidden | hidden | hidden |
| 35 | Honolulu, HI | hidden | hidden | hidden |
| 36 | St. Louis, MO | hidden | hidden | hidden |
| 37 | San Juan, PR | hidden | hidden | hidden |
| 38 | El Paso, TX | hidden | hidden | hidden |
| 39 | Duluth, MN | hidden | hidden | hidden |
| 40 | Mail Shipments | hidden | hidden | hidden |