41 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Savannah, GA | $16.5M | $2.1M | -$14.4M |
| 2 | Laredo, TX | $2.2M | $10.9M | +$8.6M |
| 3 | New York City, NY | $7.3M | $850K | -$6.4M |
| 4 | Charleston, SC | $5.6M | $1.0M | -$4.6M |
| 5 | Los Angeles, CA | $2.8M | $1.3M | -$1.5M |
| 6 | Chicago, IL | $3.1M | $591K | -$2.5M |
| 7 | Detroit, MI | $2.2M | $1.1M | -$1.1M |
| 8 | Miami, FL | $1.3M | $1.8M | +$499K |
| 9 | Cleveland, OH | $2.3M | $343K | -$1.9M |
| 10 | Houston-Galveston, TX | $2.1M | $69K | -$2.1M |
| 11 | Norfolk, VA | $1.9M | $174K | -$1.8M |
| 12 | New Orleans, LA | $1.6M | $507K | -$1.1M |
| 13 | San Diego, CA | $260K | $1.3M | +$1.0M |
| 14 | Ogdensburg, NY | $664K | $755K | +$91K |
| 15 | Wilmington, NC | $696K | $648K | -$48K |
| 16 | Buffalo, NY | $264K | $1.1M | +$798K |
| 17 | Tampa, FL | $533K | $724K | +$191K |
| 18 | Low Value | -- | $1.2M | +$1.2M |
| 19 | Pembina, ND | $4K | $1.2M | +$1.2M |
| 20 | Dallas-Fort Worth, TX | $983K | $149K | -$835K |
| 21 | El Paso, TX | $142K | $891K | +$749K |
| 22 | St. Louis, MO | $974K | -- | -$974K |
| 23 | Seattle, WA | $912K | $29K | -$883K |
| 24 | Portland, ME | $762K | $143K | -$619K |
| 25 | San Francisco, CA | $773K | $102K | -$671K |
| 26 | Philadelphia, PA | hidden | hidden | hidden |
| 27 | Boston, MA | hidden | hidden | hidden |
| 28 | Great Falls, MT | hidden | hidden | hidden |
| 29 | Anchorage, AK | hidden | hidden | hidden |
| 30 | Minneapolis, MN | hidden | hidden | hidden |
| 31 | Nogales, AZ | hidden | hidden | hidden |
| 32 | St. Albans, VT | hidden | hidden | hidden |
| 33 | Baltimore, MD | hidden | hidden | hidden |
| 34 | San Juan, PR | hidden | hidden | hidden |
| 35 | Washington, DC | hidden | hidden | hidden |
| 36 | Honolulu, HI | hidden | hidden | hidden |
| 37 | Mobile, AL | hidden | hidden | hidden |
| 38 | Columbia-Snake, OR | hidden | hidden | hidden |
| 39 | Duluth, MN | hidden | hidden | hidden |
| 40 | Milwaukee, WI | hidden | hidden | hidden |
| 41 | Mail Shipments | hidden | hidden | hidden |