41 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Pembina, ND | $1.9M | $15.7M | +$13.8M |
| 2 | Detroit, MI | $2.7M | $7.1M | +$4.4M |
| 3 | Low Value | -- | $9.2M | +$9.2M |
| 4 | Chicago, IL | $7.3M | $1.2M | -$6.2M |
| 5 | Norfolk, VA | $437K | $6.1M | +$5.7M |
| 6 | Baltimore, MD | $837K | $4.5M | +$3.6M |
| 7 | Los Angeles, CA | $841K | $4.2M | +$3.3M |
| 8 | El Paso, TX | $940K | $3.4M | +$2.4M |
| 9 | Savannah, GA | $2.9M | $1.1M | -$1.8M |
| 10 | Tampa, FL | $113K | $3.6M | +$3.5M |
| 11 | New York City, NY | $2.0M | $1.8M | -$165K |
| 12 | Laredo, TX | $2.2M | $683K | -$1.5M |
| 13 | Buffalo, NY | $155K | $2.7M | +$2.5M |
| 14 | Seattle, WA | $454K | $2.2M | +$1.7M |
| 15 | Great Falls, MT | $501K | $1.9M | +$1.4M |
| 16 | St. Louis, MO | $1.9M | -- | -$1.9M |
| 17 | Cleveland, OH | $1.4M | $215K | -$1.2M |
| 18 | San Francisco, CA | $717K | $886K | +$169K |
| 19 | Minneapolis, MN | $1.5M | $36K | -$1.4M |
| 20 | Charleston, SC | $520K | $903K | +$383K |
| 21 | Miami, FL | $299K | $943K | +$644K |
| 22 | New Orleans, LA | $554K | $514K | -$40K |
| 23 | Houston-Galveston, TX | $204K | $754K | +$550K |
| 24 | Philadelphia, PA | $48K | $400K | +$352K |
| 25 | Mobile, AL | $146K | $231K | +$85K |
| 26 | Ogdensburg, NY | hidden | hidden | hidden |
| 27 | Portland, ME | hidden | hidden | hidden |
| 28 | Honolulu, HI | hidden | hidden | hidden |
| 29 | Nogales, AZ | hidden | hidden | hidden |
| 30 | Dallas-Fort Worth, TX | hidden | hidden | hidden |
| 31 | Wilmington, NC | hidden | hidden | hidden |
| 32 | Boston, MA | hidden | hidden | hidden |
| 33 | Washington, DC | hidden | hidden | hidden |
| 34 | San Diego, CA | hidden | hidden | hidden |
| 35 | Anchorage, AK | hidden | hidden | hidden |
| 36 | St. Albans, VT | hidden | hidden | hidden |
| 37 | Columbia-Snake, OR | hidden | hidden | hidden |
| 38 | Duluth, MN | hidden | hidden | hidden |
| 39 | Milwaukee, WI | hidden | hidden | hidden |
| 40 | San Juan, PR | hidden | hidden | hidden |
| 41 | Mail Shipments | hidden | hidden | hidden |