23 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Charleston, SC | $3.2M | -- | -$3.2M |
| 2 | New York City, NY | $2.7M | -- | -$2.7M |
| 3 | Norfolk, VA | $2.5M | -- | -$2.5M |
| 4 | Chicago, IL | $1.5M | -- | -$1.5M |
| 5 | Savannah, GA | $1.3M | -- | -$1.3M |
| 6 | Boston, MA | $438K | -- | -$438K |
| 7 | Los Angeles, CA | $401K | -- | -$401K |
| 8 | Philadelphia, PA | $324K | -- | -$324K |
| 9 | New Orleans, LA | $177K | -- | -$177K |
| 10 | Seattle, WA | $50K | -- | -$50K |
| 11 | Houston-Galveston, TX | $49K | -- | -$49K |
| 12 | Cleveland, OH | $42K | -- | -$42K |
| 13 | Miami, FL | $1K | -- | -$1K |
| 14 | Portland, ME | -- | -- | -- |
| 15 | Ogdensburg, NY | -- | -- | -- |
| 16 | Buffalo, NY | -- | -- | -- |
| 17 | Baltimore, MD | -- | -- | -- |
| 18 | Wilmington, NC | -- | -- | -- |
| 19 | San Francisco, CA | -- | -- | -- |
| 20 | Anchorage, AK | -- | -- | -- |
| 21 | Minneapolis, MN | -- | -- | -- |
| 22 | Detroit, MI | -- | -- | -- |
| 23 | St. Louis, MO | -- | -- | -- |