42 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Houston-Galveston, TX | $1.4M | $11.9M | +$10.5M |
| 2 | Laredo, TX | $1.3M | $11.9M | +$10.7M |
| 3 | Detroit, MI | $1.9M | $8.6M | +$6.7M |
| 4 | Buffalo, NY | $722K | $6.3M | +$5.6M |
| 5 | New York City, NY | $1.7M | $4.2M | +$2.5M |
| 6 | Los Angeles, CA | $225K | $4.3M | +$4.1M |
| 7 | Pembina, ND | $91K | $4.4M | +$4.3M |
| 8 | Duluth, MN | -- | $4.0M | +$4.0M |
| 9 | Chicago, IL | $2.7M | $503K | -$2.2M |
| 10 | Miami, FL | $13K | $2.7M | +$2.7M |
| 11 | Great Falls, MT | $28K | $2.3M | +$2.2M |
| 12 | Charleston, SC | $1.4M | $492K | -$912K |
| 13 | Low Value | -- | $1.9M | +$1.9M |
| 14 | San Diego, CA | -- | $1.6M | +$1.6M |
| 15 | Seattle, WA | $113K | $1.2M | +$1.1M |
| 16 | Philadelphia, PA | $144K | $1.2M | +$1.0M |
| 17 | Norfolk, VA | $189K | $1.0M | +$836K |
| 18 | Ogdensburg, NY | $143K | $1.0M | +$899K |
| 19 | Savannah, GA | $181K | $887K | +$705K |
| 20 | El Paso, TX | $38K | $609K | +$571K |
| 21 | Boston, MA | $409K | $97K | -$312K |
| 22 | Wilmington, NC | $373K | -- | -$373K |
| 23 | Dallas-Fort Worth, TX | $20K | $279K | +$259K |
| 24 | Nogales, AZ | -- | $232K | +$232K |
| 25 | Cleveland, OH | $82K | $135K | +$52K |
| 26 | New Orleans, LA | hidden | hidden | hidden |
| 27 | San Francisco, CA | hidden | hidden | hidden |
| 28 | Mail Shipments | hidden | hidden | hidden |
| 29 | St. Albans, VT | hidden | hidden | hidden |
| 30 | Anchorage, AK | hidden | hidden | hidden |
| 31 | Portland, ME | hidden | hidden | hidden |
| 32 | Washington, DC | hidden | hidden | hidden |
| 33 | Port Arthur, TX | hidden | hidden | hidden |
| 34 | Tampa, FL | hidden | hidden | hidden |
| 35 | St. Louis, MO | hidden | hidden | hidden |
| 36 | Mobile, AL | hidden | hidden | hidden |
| 37 | Minneapolis, MN | hidden | hidden | hidden |
| 38 | Baltimore, MD | hidden | hidden | hidden |
| 39 | Honolulu, HI | hidden | hidden | hidden |
| 40 | San Juan, PR | hidden | hidden | hidden |
| 41 | Columbia-Snake, OR | hidden | hidden | hidden |
| 42 | Milwaukee, WI | hidden | hidden | hidden |