36 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Buffalo, NY | $142K | $1.8M | +$1.7M |
| 2 | Ogdensburg, NY | $1.4M | $32K | -$1.3M |
| 3 | Pembina, ND | $951K | $414K | -$537K |
| 4 | Detroit, MI | $877K | $273K | -$604K |
| 5 | Houston-Galveston, TX | $1.1M | $9K | -$1.0M |
| 6 | Miami, FL | -- | $512K | +$512K |
| 7 | St. Albans, VT | $490K | -- | -$490K |
| 8 | Charleston, SC | -- | $270K | +$270K |
| 9 | New York City, NY | $135K | $124K | -$11K |
| 10 | Laredo, TX | -- | $254K | +$254K |
| 11 | Los Angeles, CA | $7K | $179K | +$172K |
| 12 | Savannah, GA | $144K | $4K | -$140K |
| 13 | Duluth, MN | $119K | -- | -$119K |
| 14 | Low Value | -- | $106K | +$106K |
| 15 | Norfolk, VA | $38K | $65K | +$27K |
| 16 | Seattle, WA | -- | $68K | +$68K |
| 17 | San Diego, CA | -- | $68K | +$68K |
| 18 | Tampa, FL | -- | $56K | +$56K |
| 19 | Chicago, IL | $27K | $28K | +$1K |
| 20 | New Orleans, LA | $30K | $10K | -$21K |
| 21 | Baltimore, MD | -- | $25K | +$25K |
| 22 | San Francisco, CA | -- | $11K | +$11K |
| 23 | Cleveland, OH | $9K | -- | -$9K |
| 24 | San Juan, PR | $5K | $3K | -$2K |
| 25 | Portland, ME | -- | $6K | +$6K |
| 26 | Dallas-Fort Worth, TX | hidden | hidden | hidden |
| 27 | Philadelphia, PA | hidden | hidden | hidden |
| 28 | Great Falls, MT | hidden | hidden | hidden |
| 29 | Boston, MA | hidden | hidden | hidden |
| 30 | Wilmington, NC | hidden | hidden | hidden |
| 31 | Mobile, AL | hidden | hidden | hidden |
| 32 | El Paso, TX | hidden | hidden | hidden |
| 33 | Nogales, AZ | hidden | hidden | hidden |
| 34 | Anchorage, AK | hidden | hidden | hidden |
| 35 | Honolulu, HI | hidden | hidden | hidden |
| 36 | Washington, DC | hidden | hidden | hidden |