31 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Los Angeles, CA | $238K | $36.0M | +$35.7M |
| 2 | San Francisco, CA | -- | $13.4M | +$13.4M |
| 3 | Philadelphia, PA | $203K | $9.0M | +$8.8M |
| 4 | New York City, NY | $1.6M | $6.1M | +$4.5M |
| 5 | Great Falls, MT | $7.1M | -- | -$7.1M |
| 6 | Laredo, TX | $61K | $2.9M | +$2.9M |
| 7 | Miami, FL | $210K | $2.1M | +$1.9M |
| 8 | Detroit, MI | $94K | $1.7M | +$1.6M |
| 9 | Norfolk, VA | -- | $1.1M | +$1.1M |
| 10 | Savannah, GA | -- | $1.1M | +$1.1M |
| 11 | Chicago, IL | -- | $812K | +$812K |
| 12 | Houston-Galveston, TX | -- | $761K | +$761K |
| 13 | Cleveland, OH | $741K | $15K | -$726K |
| 14 | Pembina, ND | $670K | -- | -$670K |
| 15 | Seattle, WA | $6K | $456K | +$450K |
| 16 | Buffalo, NY | $32K | $101K | +$70K |
| 17 | New Orleans, LA | $4K | $109K | +$105K |
| 18 | Low Value | -- | $87K | +$87K |
| 19 | St. Albans, VT | -- | $31K | +$31K |
| 20 | Ogdensburg, NY | -- | $19K | +$19K |
| 21 | Dallas-Fort Worth, TX | $10K | -- | -$10K |
| 22 | El Paso, TX | -- | $9K | +$9K |
| 23 | Baltimore, MD | -- | $6K | +$6K |
| 24 | Anchorage, AK | $5K | -- | -$5K |
| 25 | Charleston, SC | -- | -- | -- |
| 26 | San Diego, CA | hidden | hidden | hidden |
| 27 | Washington, DC | hidden | hidden | hidden |
| 28 | Wilmington, NC | hidden | hidden | hidden |
| 29 | Tampa, FL | hidden | hidden | hidden |
| 30 | Mobile, AL | hidden | hidden | hidden |
| 31 | San Juan, PR | hidden | hidden | hidden |