42 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Savannah, GA | $165.7M | $5.5M | -$160.2M |
| 2 | Los Angeles, CA | $107.4M | $17.4M | -$90.0M |
| 3 | San Diego, CA | $70.6M | $3.0M | -$67.6M |
| 4 | Charleston, SC | $32.8M | $845K | -$32.0M |
| 5 | New York City, NY | $19.9M | $12.3M | -$7.6M |
| 6 | Philadelphia, PA | $12.0M | $15.8M | +$3.8M |
| 7 | Cleveland, OH | $22.6M | $3.9M | -$18.7M |
| 8 | Laredo, TX | $19.3M | $6.7M | -$12.7M |
| 9 | Chicago, IL | $13.2M | $2.3M | -$10.8M |
| 10 | Detroit, MI | $6.5M | $8.7M | +$2.1M |
| 11 | San Francisco, CA | $12.5M | $1.1M | -$11.4M |
| 12 | Miami, FL | $6.5M | $5.7M | -$795K |
| 13 | New Orleans, LA | $5.0M | $6.3M | +$1.3M |
| 14 | Buffalo, NY | $3.3M | $6.1M | +$2.8M |
| 15 | Low Value | -- | $7.7M | +$7.7M |
| 16 | Norfolk, VA | $5.3M | $2.2M | -$3.1M |
| 17 | Dallas-Fort Worth, TX | $6.7M | $466K | -$6.2M |
| 18 | Baltimore, MD | $6.4M | $318K | -$6.1M |
| 19 | El Paso, TX | $4.8M | $1.4M | -$3.4M |
| 20 | Tampa, FL | $5.9M | $255K | -$5.7M |
| 21 | Seattle, WA | $3.2M | $2.0M | -$1.2M |
| 22 | Houston-Galveston, TX | $3.1M | $2.1M | -$1.0M |
| 23 | Boston, MA | $4.4M | $396K | -$4.0M |
| 24 | Pembina, ND | $1.2M | $3.3M | +$2.0M |
| 25 | Wilmington, NC | $1.5M | $2.5M | +$1.1M |
| 26 | Ogdensburg, NY | hidden | hidden | hidden |
| 27 | Great Falls, MT | hidden | hidden | hidden |
| 28 | Minneapolis, MN | hidden | hidden | hidden |
| 29 | St. Louis, MO | hidden | hidden | hidden |
| 30 | Washington, DC | hidden | hidden | hidden |
| 31 | Anchorage, AK | hidden | hidden | hidden |
| 32 | Nogales, AZ | hidden | hidden | hidden |
| 33 | Portland, ME | hidden | hidden | hidden |
| 34 | Honolulu, HI | hidden | hidden | hidden |
| 35 | San Juan, PR | hidden | hidden | hidden |
| 36 | St. Albans, VT | hidden | hidden | hidden |
| 37 | Mobile, AL | hidden | hidden | hidden |
| 38 | Columbia-Snake, OR | hidden | hidden | hidden |
| 39 | Duluth, MN | hidden | hidden | hidden |
| 40 | U.S. Virgin Islands | hidden | hidden | hidden |
| 41 | Milwaukee, WI | hidden | hidden | hidden |
| 42 | Mail Shipments | hidden | hidden | hidden |