28 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Tampa, FL | $54.9M | $228K | -$54.7M |
| 2 | New York City, NY | $13.1M | -- | -$13.1M |
| 3 | Buffalo, NY | $12K | $3.6M | +$3.6M |
| 4 | Laredo, TX | $1.5M | $1.2M | -$319K |
| 5 | Low Value | -- | $1.4M | +$1.4M |
| 6 | Miami, FL | $495K | $740K | +$245K |
| 7 | Ogdensburg, NY | $91K | $869K | +$779K |
| 8 | Seattle, WA | $79K | $723K | +$643K |
| 9 | Detroit, MI | $20K | $707K | +$687K |
| 10 | Houston-Galveston, TX | $480K | -- | -$480K |
| 11 | Pembina, ND | -- | $324K | +$324K |
| 12 | Great Falls, MT | $8K | $216K | +$209K |
| 13 | Chicago, IL | $214K | -- | -$214K |
| 14 | Portland, ME | -- | $178K | +$178K |
| 15 | Baltimore, MD | $159K | -- | -$159K |
| 16 | Savannah, GA | $53K | $100K | +$46K |
| 17 | San Francisco, CA | $136K | -- | -$136K |
| 18 | Norfolk, VA | $128K | -- | -$128K |
| 19 | Los Angeles, CA | $94K | -- | -$94K |
| 20 | San Diego, CA | $28K | $51K | +$24K |
| 21 | Charleston, SC | $77K | -- | -$77K |
| 22 | El Paso, TX | -- | $21K | +$21K |
| 23 | St. Albans, VT | $10K | $8K | -$2K |
| 24 | Philadelphia, PA | -- | $13K | +$13K |
| 25 | New Orleans, LA | $4K | -- | -$4K |
| 26 | Wilmington, NC | hidden | hidden | hidden |
| 27 | Nogales, AZ | hidden | hidden | hidden |
| 28 | San Juan, PR | hidden | hidden | hidden |