42 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Laredo, TX | $1.6M | $23.3M | +$21.7M |
| 2 | New York City, NY | $2.9M | $19.4M | +$16.5M |
| 3 | Detroit, MI | $3.9M | $16.2M | +$12.3M |
| 4 | Houston-Galveston, TX | $2.5M | $17.5M | +$15.0M |
| 5 | New Orleans, LA | $481K | $12.2M | +$11.7M |
| 6 | Los Angeles, CA | $858K | $9.6M | +$8.8M |
| 7 | Buffalo, NY | $1.4M | $8.1M | +$6.7M |
| 8 | Pembina, ND | $1.7M | $5.8M | +$4.1M |
| 9 | Miami, FL | $75K | $7.0M | +$7.0M |
| 10 | Chicago, IL | $4.1M | $1.7M | -$2.4M |
| 11 | Duluth, MN | -- | $5.5M | +$5.5M |
| 12 | Charleston, SC | $2.6M | $2.6M | -$39K |
| 13 | Savannah, GA | $1.2M | $3.8M | +$2.5M |
| 14 | Norfolk, VA | $535K | $4.1M | +$3.6M |
| 15 | Philadelphia, PA | $593K | $3.4M | +$2.8M |
| 16 | Low Value | -- | $3.6M | +$3.6M |
| 17 | Boston, MA | $1.2M | $2.3M | +$1.1M |
| 18 | Great Falls, MT | $348K | $3.0M | +$2.6M |
| 19 | San Diego, CA | $20K | $3.1M | +$3.1M |
| 20 | Seattle, WA | $372K | $2.3M | +$1.9M |
| 21 | El Paso, TX | $38K | $2.1M | +$2.0M |
| 22 | Ogdensburg, NY | $175K | $1.9M | +$1.8M |
| 23 | Cleveland, OH | $743K | $1.3M | +$572K |
| 24 | Dallas-Fort Worth, TX | $277K | $989K | +$712K |
| 25 | Anchorage, AK | $39K | $1.1M | +$1.1M |
| 26 | Wilmington, NC | hidden | hidden | hidden |
| 27 | Nogales, AZ | hidden | hidden | hidden |
| 28 | Portland, ME | hidden | hidden | hidden |
| 29 | San Francisco, CA | hidden | hidden | hidden |
| 30 | Tampa, FL | hidden | hidden | hidden |
| 31 | Washington, DC | hidden | hidden | hidden |
| 32 | St. Albans, VT | hidden | hidden | hidden |
| 33 | Mobile, AL | hidden | hidden | hidden |
| 34 | Mail Shipments | hidden | hidden | hidden |
| 35 | St. Louis, MO | hidden | hidden | hidden |
| 36 | Baltimore, MD | hidden | hidden | hidden |
| 37 | Port Arthur, TX | hidden | hidden | hidden |
| 38 | Honolulu, HI | hidden | hidden | hidden |
| 39 | Minneapolis, MN | hidden | hidden | hidden |
| 40 | San Juan, PR | hidden | hidden | hidden |
| 41 | Milwaukee, WI | hidden | hidden | hidden |
| 42 | Columbia-Snake, OR | hidden | hidden | hidden |