39 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Wilmington, NC | $4.1M | -- | -$4.1M |
| 2 | Norfolk, VA | $2.3M | $886K | -$1.4M |
| 3 | Chicago, IL | $2.3M | $225K | -$2.1M |
| 4 | Charleston, SC | $659K | $1.9M | +$1.2M |
| 5 | Low Value | -- | $2.5M | +$2.5M |
| 6 | Los Angeles, CA | $1.9M | $585K | -$1.3M |
| 7 | New Orleans, LA | $1.8M | $21K | -$1.8M |
| 8 | Detroit, MI | $7K | $1.6M | +$1.6M |
| 9 | Cleveland, OH | $1.2M | $11K | -$1.1M |
| 10 | St. Louis, MO | $749K | -- | -$749K |
| 11 | Laredo, TX | -- | $654K | +$654K |
| 12 | Savannah, GA | $473K | $46K | -$428K |
| 13 | Buffalo, NY | $5K | $503K | +$499K |
| 14 | Dallas-Fort Worth, TX | $354K | -- | -$354K |
| 15 | New York City, NY | $230K | $108K | -$122K |
| 16 | Baltimore, MD | $321K | -- | -$321K |
| 17 | Houston-Galveston, TX | $117K | $28K | -$89K |
| 18 | Miami, FL | $36K | $88K | +$52K |
| 19 | Seattle, WA | $78K | $33K | -$44K |
| 20 | Great Falls, MT | $56K | $47K | -$8K |
| 21 | Pembina, ND | $4K | $78K | +$75K |
| 22 | St. Albans, VT | $40K | -- | -$40K |
| 23 | Philadelphia, PA | $9K | $26K | +$17K |
| 24 | San Francisco, CA | $34K | -- | -$34K |
| 25 | El Paso, TX | $5K | $20K | +$16K |
| 26 | Ogdensburg, NY | hidden | hidden | hidden |
| 27 | Minneapolis, MN | hidden | hidden | hidden |
| 28 | Duluth, MN | hidden | hidden | hidden |
| 29 | Anchorage, AK | hidden | hidden | hidden |
| 30 | San Diego, CA | hidden | hidden | hidden |
| 31 | Boston, MA | hidden | hidden | hidden |
| 32 | Honolulu, HI | hidden | hidden | hidden |
| 33 | Nogales, AZ | hidden | hidden | hidden |
| 34 | Mobile, AL | hidden | hidden | hidden |
| 35 | Columbia-Snake, OR | hidden | hidden | hidden |
| 36 | San Juan, PR | hidden | hidden | hidden |
| 37 | Tampa, FL | hidden | hidden | hidden |
| 38 | Washington, DC | hidden | hidden | hidden |
| 39 | Mail Shipments | hidden | hidden | hidden |