42 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Laredo, TX | $274.8M | $155.2M | -$119.7M |
| 2 | Detroit, MI | $87.7M | $62.9M | -$24.8M |
| 3 | Chicago, IL | $58.4M | $9.2M | -$49.3M |
| 4 | Los Angeles, CA | $46.0M | $12.1M | -$34.0M |
| 5 | New Orleans, LA | $37.3M | $8.1M | -$29.2M |
| 6 | El Paso, TX | $23.3M | $6.8M | -$16.5M |
| 7 | Cleveland, OH | $25.0M | $4.4M | -$20.6M |
| 8 | Savannah, GA | $20.4M | $2.9M | -$17.4M |
| 9 | Mobile, AL | $21.4M | $17K | -$21.3M |
| 10 | Seattle, WA | $16.3M | $393K | -$15.9M |
| 11 | San Diego, CA | $14.7M | $492K | -$14.2M |
| 12 | New York City, NY | $8.3M | $6.4M | -$1.8M |
| 13 | Norfolk, VA | $10.8M | $3.7M | -$7.1M |
| 14 | Tampa, FL | $748K | $11.7M | +$11.0M |
| 15 | Buffalo, NY | $9.7M | $1.7M | -$8.0M |
| 16 | Low Value | -- | $8.5M | +$8.5M |
| 17 | Pembina, ND | $3.9M | $3.6M | -$341K |
| 18 | Charleston, SC | $6.7M | $121K | -$6.6M |
| 19 | Houston-Galveston, TX | $3.5M | $2.8M | -$662K |
| 20 | Milwaukee, WI | $6.1M | -- | -$6.1M |
| 21 | Philadelphia, PA | $4.6M | $1.1M | -$3.5M |
| 22 | Miami, FL | $1.4M | $4.2M | +$2.8M |
| 23 | Wilmington, NC | $837K | $3.1M | +$2.2M |
| 24 | Great Falls, MT | $1.9M | $791K | -$1.1M |
| 25 | Dallas-Fort Worth, TX | $1.9M | $550K | -$1.4M |
| 26 | San Francisco, CA | hidden | hidden | hidden |
| 27 | Nogales, AZ | hidden | hidden | hidden |
| 28 | St. Louis, MO | hidden | hidden | hidden |
| 29 | Minneapolis, MN | hidden | hidden | hidden |
| 30 | Ogdensburg, NY | hidden | hidden | hidden |
| 31 | Honolulu, HI | hidden | hidden | hidden |
| 32 | Baltimore, MD | hidden | hidden | hidden |
| 33 | Boston, MA | hidden | hidden | hidden |
| 34 | Anchorage, AK | hidden | hidden | hidden |
| 35 | Duluth, MN | hidden | hidden | hidden |
| 36 | San Juan, PR | hidden | hidden | hidden |
| 37 | Washington, DC | hidden | hidden | hidden |
| 38 | St. Albans, VT | hidden | hidden | hidden |
| 39 | Columbia-Snake, OR | hidden | hidden | hidden |
| 40 | U.S. Virgin Islands | hidden | hidden | hidden |
| 41 | Portland, ME | hidden | hidden | hidden |
| 42 | Mail Shipments | hidden | hidden | hidden |