41 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Laredo, TX | $2.1M | $71.2M | +$69.1M |
| 2 | Detroit, MI | $24.8M | $43.7M | +$18.9M |
| 3 | Mobile, AL | $3.9M | $30.1M | +$26.3M |
| 4 | Houston-Galveston, TX | $19.9M | $657K | -$19.2M |
| 5 | Chicago, IL | $19.3M | $199K | -$19.1M |
| 6 | Cleveland, OH | $14.4M | $44K | -$14.3M |
| 7 | Buffalo, NY | $999K | $6.1M | +$5.1M |
| 8 | Savannah, GA | $6.9M | $12K | -$6.9M |
| 9 | Nogales, AZ | $4K | $4.2M | +$4.2M |
| 10 | El Paso, TX | -- | $2.6M | +$2.6M |
| 11 | Pembina, ND | -- | $2.5M | +$2.5M |
| 12 | New York City, NY | $672K | $1.2M | +$538K |
| 13 | San Diego, CA | -- | $1.3M | +$1.3M |
| 14 | Charleston, SC | $46K | $937K | +$891K |
| 15 | San Juan, PR | $759K | -- | -$759K |
| 16 | Seattle, WA | $2K | $677K | +$675K |
| 17 | Ogdensburg, NY | -- | $676K | +$676K |
| 18 | Norfolk, VA | -- | $553K | +$553K |
| 19 | Los Angeles, CA | $6K | $469K | +$463K |
| 20 | Philadelphia, PA | $307K | -- | -$307K |
| 21 | Wilmington, NC | $281K | -- | -$281K |
| 22 | Low Value | -- | $234K | +$234K |
| 23 | Columbia-Snake, OR | $206K | -- | -$206K |
| 24 | Miami, FL | $74K | $57K | -$17K |
| 25 | New Orleans, LA | -- | $113K | +$113K |
| 26 | Great Falls, MT | hidden | hidden | hidden |
| 27 | Baltimore, MD | hidden | hidden | hidden |
| 28 | San Francisco, CA | hidden | hidden | hidden |
| 29 | Dallas-Fort Worth, TX | hidden | hidden | hidden |
| 30 | Minneapolis, MN | hidden | hidden | hidden |
| 31 | Milwaukee, WI | hidden | hidden | hidden |
| 32 | Washington, DC | hidden | hidden | hidden |
| 33 | St. Albans, VT | hidden | hidden | hidden |
| 34 | Boston, MA | hidden | hidden | hidden |
| 35 | Anchorage, AK | hidden | hidden | hidden |
| 36 | St. Louis, MO | hidden | hidden | hidden |
| 37 | Portland, ME | hidden | hidden | hidden |
| 38 | Tampa, FL | hidden | hidden | hidden |
| 39 | Honolulu, HI | hidden | hidden | hidden |
| 40 | Duluth, MN | hidden | hidden | hidden |
| 41 | Mail Shipments | hidden | hidden | hidden |