41 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Houston-Galveston, TX | $55.7M | $137.2M | +$81.5M |
| 2 | Los Angeles, CA | $116.2M | $39.1M | -$77.1M |
| 3 | Chicago, IL | $92.6M | $27.7M | -$64.9M |
| 4 | New York City, NY | $55.4M | $46.4M | -$9.0M |
| 5 | San Francisco, CA | $81.2M | $18.2M | -$63.0M |
| 6 | Laredo, TX | $13.4M | $84.3M | +$70.9M |
| 7 | Savannah, GA | $50.0M | $28.8M | -$21.1M |
| 8 | Detroit, MI | $26.7M | $32.1M | +$5.4M |
| 9 | Seattle, WA | $38.3M | $10.9M | -$27.4M |
| 10 | New Orleans, LA | $9.9M | $27.1M | +$17.2M |
| 11 | Charleston, SC | $10.6M | $19.3M | +$8.7M |
| 12 | Norfolk, VA | $8.7M | $17.2M | +$8.4M |
| 13 | Cleveland, OH | $15.6M | $8.6M | -$7.0M |
| 14 | Buffalo, NY | $10.0M | $13.7M | +$3.7M |
| 15 | Great Falls, MT | $16.3M | $2.6M | -$13.7M |
| 16 | Miami, FL | $4.1M | $13.9M | +$9.8M |
| 17 | El Paso, TX | $435K | $16.8M | +$16.4M |
| 18 | Pembina, ND | $5.6M | $10.8M | +$5.1M |
| 19 | Philadelphia, PA | $6.8M | $4.6M | -$2.2M |
| 20 | Washington, DC | $2.0M | $7.7M | +$5.7M |
| 21 | Ogdensburg, NY | $4.9M | $4.4M | -$534K |
| 22 | Wilmington, NC | $4.6M | $3.6M | -$955K |
| 23 | Mobile, AL | $1.4M | $6.5M | +$5.1M |
| 24 | Boston, MA | $1.7M | $4.1M | +$2.5M |
| 25 | Low Value | -- | $5.2M | +$5.2M |
| 26 | San Diego, CA | hidden | hidden | hidden |
| 27 | Baltimore, MD | hidden | hidden | hidden |
| 28 | Nogales, AZ | hidden | hidden | hidden |
| 29 | Tampa, FL | hidden | hidden | hidden |
| 30 | St. Louis, MO | hidden | hidden | hidden |
| 31 | Duluth, MN | hidden | hidden | hidden |
| 32 | San Juan, PR | hidden | hidden | hidden |
| 33 | Anchorage, AK | hidden | hidden | hidden |
| 34 | Portland, ME | hidden | hidden | hidden |
| 35 | Dallas-Fort Worth, TX | hidden | hidden | hidden |
| 36 | St. Albans, VT | hidden | hidden | hidden |
| 37 | Minneapolis, MN | hidden | hidden | hidden |
| 38 | Columbia-Snake, OR | hidden | hidden | hidden |
| 39 | Honolulu, HI | hidden | hidden | hidden |
| 40 | Milwaukee, WI | hidden | hidden | hidden |
| 41 | Mail Shipments | hidden | hidden | hidden |