40 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Savannah, GA | $197.5M | $32.9M | -$164.6M |
| 2 | Baltimore, MD | $182.2M | $8.9M | -$173.3M |
| 3 | Houston-Galveston, TX | $117.8M | $21.8M | -$96.0M |
| 4 | Detroit, MI | $1.1M | $133.6M | +$132.5M |
| 5 | Pembina, ND | $86K | $87.7M | +$87.6M |
| 6 | Seattle, WA | $49.6M | $18.6M | -$31.0M |
| 7 | Buffalo, NY | $254K | $51.6M | +$51.3M |
| 8 | Charleston, SC | $47.3M | $4.2M | -$43.1M |
| 9 | Laredo, TX | $23.1M | $23.6M | +$458K |
| 10 | Los Angeles, CA | $40.1M | $3.0M | -$37.1M |
| 11 | Ogdensburg, NY | $129K | $36.1M | +$35.9M |
| 12 | Norfolk, VA | $28.4M | $3.9M | -$24.5M |
| 13 | Tampa, FL | $11.9M | $6.1M | -$5.8M |
| 14 | Chicago, IL | $10.8M | -- | -$10.8M |
| 15 | San Francisco, CA | $9.1M | $274K | -$8.8M |
| 16 | Great Falls, MT | $68K | $8.3M | +$8.2M |
| 17 | New York City, NY | $3.2M | $5.1M | +$1.8M |
| 18 | El Paso, TX | -- | $7.5M | +$7.5M |
| 19 | Portland, ME | $95K | $5.5M | +$5.4M |
| 20 | Wilmington, NC | $2.9M | $265K | -$2.6M |
| 21 | Duluth, MN | -- | $3.2M | +$3.2M |
| 22 | St. Albans, VT | $35K | $2.6M | +$2.5M |
| 23 | Miami, FL | $56K | $1.9M | +$1.9M |
| 24 | San Diego, CA | -- | $1.9M | +$1.9M |
| 25 | Honolulu, HI | $1.2M | -- | -$1.2M |
| 26 | Cleveland, OH | hidden | hidden | hidden |
| 27 | Nogales, AZ | hidden | hidden | hidden |
| 28 | Philadelphia, PA | hidden | hidden | hidden |
| 29 | St. Louis, MO | hidden | hidden | hidden |
| 30 | Dallas-Fort Worth, TX | hidden | hidden | hidden |
| 31 | Boston, MA | hidden | hidden | hidden |
| 32 | San Juan, PR | hidden | hidden | hidden |
| 33 | Providence, RI | hidden | hidden | hidden |
| 34 | Minneapolis, MN | hidden | hidden | hidden |
| 35 | Columbia-Snake, OR | hidden | hidden | hidden |
| 36 | Washington, DC | hidden | hidden | hidden |
| 37 | Mobile, AL | hidden | hidden | hidden |
| 38 | New Orleans, LA | hidden | hidden | hidden |
| 39 | Anchorage, AK | hidden | hidden | hidden |
| 40 | Milwaukee, WI | hidden | hidden | hidden |