40 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Charleston, SC | $1.7M | -- | -$1.7M |
| 2 | Seattle, WA | $593K | $864K | +$271K |
| 3 | New York City, NY | $674K | -- | -$674K |
| 4 | Savannah, GA | $652K | -- | -$652K |
| 5 | Detroit, MI | $150K | $473K | +$323K |
| 6 | Chicago, IL | $429K | $11K | -$418K |
| 7 | Low Value | -- | $425K | +$425K |
| 8 | Columbia-Snake, OR | $365K | -- | -$365K |
| 9 | Cleveland, OH | $272K | $24K | -$249K |
| 10 | Los Angeles, CA | $140K | $127K | -$13K |
| 11 | Laredo, TX | -- | $199K | +$199K |
| 12 | Great Falls, MT | $174K | $6K | -$168K |
| 13 | Ogdensburg, NY | $117K | $48K | -$69K |
| 14 | Houston-Galveston, TX | $161K | -- | -$161K |
| 15 | New Orleans, LA | $127K | $26K | -$101K |
| 16 | Dallas-Fort Worth, TX | $97K | -- | -$97K |
| 17 | Miami, FL | $34K | $58K | +$24K |
| 18 | Buffalo, NY | $22K | $23K | +$634 |
| 19 | Pembina, ND | -- | $39K | +$39K |
| 20 | Norfolk, VA | $29K | $8K | -$22K |
| 21 | Mobile, AL | $35K | -- | -$35K |
| 22 | Portland, ME | $19K | $9K | -$10K |
| 23 | Tampa, FL | $22K | $4K | -$19K |
| 24 | Philadelphia, PA | $18K | $5K | -$12K |
| 25 | Wilmington, NC | $21K | -- | -$21K |
| 26 | Anchorage, AK | hidden | hidden | hidden |
| 27 | Duluth, MN | hidden | hidden | hidden |
| 28 | Minneapolis, MN | hidden | hidden | hidden |
| 29 | Honolulu, HI | hidden | hidden | hidden |
| 30 | Baltimore, MD | hidden | hidden | hidden |
| 31 | El Paso, TX | hidden | hidden | hidden |
| 32 | San Francisco, CA | hidden | hidden | hidden |
| 33 | Nogales, AZ | hidden | hidden | hidden |
| 34 | San Juan, PR | hidden | hidden | hidden |
| 35 | St. Albans, VT | hidden | hidden | hidden |
| 36 | Boston, MA | hidden | hidden | hidden |
| 37 | St. Louis, MO | hidden | hidden | hidden |
| 38 | Washington, DC | hidden | hidden | hidden |
| 39 | San Diego, CA | hidden | hidden | hidden |
| 40 | Mail Shipments | hidden | hidden | hidden |