38 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Pembina, ND | $7.6M | -- | -$7.6M |
| 2 | Duluth, MN | $6.9M | -- | -$6.9M |
| 3 | St. Albans, VT | $6.2M | -- | -$6.2M |
| 4 | Great Falls, MT | $6.2M | -- | -$6.2M |
| 5 | Ogdensburg, NY | $6.1M | -- | -$6.1M |
| 6 | Seattle, WA | $5.1M | -- | -$5.1M |
| 7 | Detroit, MI | $4.7M | -- | -$4.7M |
| 8 | Buffalo, NY | $4.2M | -- | -$4.2M |
| 9 | Portland, ME | $4.2M | -- | -$4.2M |
| 10 | New York City, NY | $4.1M | -- | -$4.1M |
| 11 | Houston-Galveston, TX | $3.6M | -- | -$3.6M |
| 12 | Savannah, GA | $3.3M | -- | -$3.3M |
| 13 | Baltimore, MD | $2.8M | -- | -$2.8M |
| 14 | Los Angeles, CA | $2.7M | -- | -$2.7M |
| 15 | Charleston, SC | $2.6M | -- | -$2.6M |
| 16 | Tampa, FL | $2.1M | -- | -$2.1M |
| 17 | Miami, FL | $1.7M | -- | -$1.7M |
| 18 | Chicago, IL | $1.1M | -- | -$1.1M |
| 19 | Philadelphia, PA | $982K | -- | -$982K |
| 20 | Norfolk, VA | $713K | -- | -$713K |
| 21 | San Francisco, CA | $670K | -- | -$670K |
| 22 | Dallas-Fort Worth, TX | $542K | -- | -$542K |
| 23 | New Orleans, LA | $517K | -- | -$517K |
| 24 | Boston, MA | $395K | -- | -$395K |
| 25 | Cleveland, OH | $321K | -- | -$321K |
| 26 | Honolulu, HI | hidden | hidden | hidden |
| 27 | Mobile, AL | hidden | hidden | hidden |
| 28 | San Diego, CA | hidden | hidden | hidden |
| 29 | St. Louis, MO | hidden | hidden | hidden |
| 30 | Minneapolis, MN | hidden | hidden | hidden |
| 31 | San Juan, PR | hidden | hidden | hidden |
| 32 | Anchorage, AK | hidden | hidden | hidden |
| 33 | Washington, DC | hidden | hidden | hidden |
| 34 | Columbia-Snake, OR | hidden | hidden | hidden |
| 35 | Laredo, TX | hidden | hidden | hidden |
| 36 | Wilmington, NC | hidden | hidden | hidden |
| 37 | El Paso, TX | hidden | hidden | hidden |
| 38 | Nogales, AZ | hidden | hidden | hidden |