40 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Detroit, MI | $265.5M | $16.3M | -$249.2M |
| 2 | Laredo, TX | $66.9M | $72.4M | +$5.5M |
| 3 | Baltimore, MD | $126.3M | $10.3M | -$116.0M |
| 4 | New Orleans, LA | $133.9M | $212K | -$133.7M |
| 5 | Ogdensburg, NY | $84.4M | $364K | -$84.0M |
| 6 | Buffalo, NY | $39.9M | $7.0M | -$32.8M |
| 7 | Duluth, MN | $39.8M | -- | -$39.8M |
| 8 | Tampa, FL | $34.2M | $18K | -$34.1M |
| 9 | Los Angeles, CA | $24.6M | $3.9M | -$20.7M |
| 10 | San Diego, CA | -- | $23.8M | +$23.8M |
| 11 | Cleveland, OH | $20.4M | $64K | -$20.4M |
| 12 | Houston-Galveston, TX | $17.8M | $424K | -$17.4M |
| 13 | Seattle, WA | $15.4M | $2.5M | -$12.9M |
| 14 | Norfolk, VA | $16.8M | $404K | -$16.4M |
| 15 | Savannah, GA | $14.7M | $1.5M | -$13.2M |
| 16 | El Paso, TX | $111K | $10.4M | +$10.3M |
| 17 | Port Arthur, TX | $10.2M | -- | -$10.2M |
| 18 | New York City, NY | $6.1M | $1.2M | -$5.0M |
| 19 | Chicago, IL | $5.5M | $860K | -$4.6M |
| 20 | Pembina, ND | $3.9M | $2.2M | -$1.7M |
| 21 | Columbia-Snake, OR | $5.7M | -- | -$5.7M |
| 22 | St. Albans, VT | $2.8M | $32K | -$2.8M |
| 23 | Great Falls, MT | $1.1M | $497K | -$578K |
| 24 | Portland, ME | $1.1M | -- | -$1.1M |
| 25 | Nogales, AZ | $15K | $672K | +$657K |
| 26 | Miami, FL | hidden | hidden | hidden |
| 27 | San Francisco, CA | hidden | hidden | hidden |
| 28 | Dallas-Fort Worth, TX | hidden | hidden | hidden |
| 29 | Low Value | hidden | hidden | hidden |
| 30 | Philadelphia, PA | hidden | hidden | hidden |
| 31 | Honolulu, HI | hidden | hidden | hidden |
| 32 | Minneapolis, MN | hidden | hidden | hidden |
| 33 | Washington, DC | hidden | hidden | hidden |
| 34 | Boston, MA | hidden | hidden | hidden |
| 35 | Wilmington, NC | hidden | hidden | hidden |
| 36 | Charleston, SC | hidden | hidden | hidden |
| 37 | Mobile, AL | hidden | hidden | hidden |
| 38 | Anchorage, AK | hidden | hidden | hidden |
| 39 | San Juan, PR | hidden | hidden | hidden |
| 40 | Mail Shipments | hidden | hidden | hidden |