30 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Savannah, GA | $584K | $1.3M | +$710K |
| 2 | Charleston, SC | $196K | $922K | +$726K |
| 3 | Laredo, TX | -- | $627K | +$627K |
| 4 | New York City, NY | -- | $356K | +$356K |
| 5 | Wilmington, NC | $188K | $123K | -$65K |
| 6 | Buffalo, NY | $16K | $193K | +$177K |
| 7 | Portland, ME | $68K | -- | -$68K |
| 8 | Miami, FL | -- | $62K | +$62K |
| 9 | Norfolk, VA | -- | $50K | +$50K |
| 10 | Chicago, IL | $27K | $21K | -$6K |
| 11 | Low Value | -- | $35K | +$35K |
| 12 | Pembina, ND | -- | $30K | +$30K |
| 13 | Boston, MA | $24K | -- | -$24K |
| 14 | Cleveland, OH | $22K | -- | -$22K |
| 15 | Detroit, MI | $4K | $17K | +$13K |
| 16 | San Francisco, CA | $15K | -- | -$15K |
| 17 | Los Angeles, CA | -- | $13K | +$13K |
| 18 | Great Falls, MT | -- | $11K | +$11K |
| 19 | New Orleans, LA | $6K | -- | -$6K |
| 20 | Baltimore, MD | $5K | -- | -$5K |
| 21 | San Diego, CA | -- | $3K | +$3K |
| 22 | Philadelphia, PA | -- | -- | -- |
| 23 | St. Louis, MO | -- | -- | -- |
| 24 | San Juan, PR | -- | -- | -- |
| 25 | Houston-Galveston, TX | -- | -- | -- |
| 26 | Ogdensburg, NY | hidden | hidden | hidden |
| 27 | Tampa, FL | hidden | hidden | hidden |
| 28 | El Paso, TX | hidden | hidden | hidden |
| 29 | Nogales, AZ | hidden | hidden | hidden |
| 30 | Seattle, WA | hidden | hidden | hidden |