42 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Detroit, MI | $21.0M | $75.9M | +$54.9M |
| 2 | Laredo, TX | $51.9M | $22.6M | -$29.3M |
| 3 | New York City, NY | $21.3M | $26.1M | +$4.8M |
| 4 | Buffalo, NY | $8.7M | $32.5M | +$23.7M |
| 5 | Houston-Galveston, TX | $9.5M | $28.1M | +$18.6M |
| 6 | Los Angeles, CA | $14.5M | $17.0M | +$2.4M |
| 7 | Norfolk, VA | $4.7M | $17.7M | +$13.0M |
| 8 | Savannah, GA | $8.8M | $11.0M | +$2.2M |
| 9 | Charleston, SC | $8.2M | $11.3M | +$3.2M |
| 10 | Pembina, ND | $1.0M | $15.9M | +$14.9M |
| 11 | Low Value | -- | $15.8M | +$15.8M |
| 12 | Chicago, IL | $12.5M | $2.9M | -$9.6M |
| 13 | Miami, FL | $2.8M | $12.1M | +$9.2M |
| 14 | New Orleans, LA | $4.4M | $7.6M | +$3.2M |
| 15 | Philadelphia, PA | $4.7M | $4.2M | -$489K |
| 16 | Ogdensburg, NY | $2.2M | $5.0M | +$2.8M |
| 17 | Seattle, WA | $2.8M | $3.6M | +$815K |
| 18 | Wilmington, NC | $2.3M | $3.5M | +$1.2M |
| 19 | San Diego, CA | $4.1M | $1.4M | -$2.6M |
| 20 | Cleveland, OH | $4.8M | $456K | -$4.4M |
| 21 | Great Falls, MT | $163K | $4.6M | +$4.5M |
| 22 | Baltimore, MD | $423K | $2.7M | +$2.3M |
| 23 | Tampa, FL | $650K | $2.4M | +$1.7M |
| 24 | Duluth, MN | -- | $2.3M | +$2.3M |
| 25 | Dallas-Fort Worth, TX | $1.4M | $636K | -$736K |
| 26 | Nogales, AZ | hidden | hidden | hidden |
| 27 | San Juan, PR | hidden | hidden | hidden |
| 28 | St. Louis, MO | hidden | hidden | hidden |
| 29 | San Francisco, CA | hidden | hidden | hidden |
| 30 | Washington, DC | hidden | hidden | hidden |
| 31 | El Paso, TX | hidden | hidden | hidden |
| 32 | Portland, ME | hidden | hidden | hidden |
| 33 | Mobile, AL | hidden | hidden | hidden |
| 34 | Anchorage, AK | hidden | hidden | hidden |
| 35 | Boston, MA | hidden | hidden | hidden |
| 36 | Minneapolis, MN | hidden | hidden | hidden |
| 37 | St. Albans, VT | hidden | hidden | hidden |
| 38 | Columbia-Snake, OR | hidden | hidden | hidden |
| 39 | Honolulu, HI | hidden | hidden | hidden |
| 40 | Mail Shipments | hidden | hidden | hidden |
| 41 | Milwaukee, WI | hidden | hidden | hidden |
| 42 | U.S. Virgin Islands | hidden | hidden | hidden |