40 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Laredo, TX | $45.7M | $43.0M | -$2.6M |
| 2 | Detroit, MI | $64.8M | $13.3M | -$51.5M |
| 3 | Chicago, IL | $19.4M | $2.2M | -$17.2M |
| 4 | Buffalo, NY | $632K | $13.0M | +$12.3M |
| 5 | Los Angeles, CA | $4.3M | $6.2M | +$2.0M |
| 6 | Norfolk, VA | $4.6M | $1.8M | -$2.8M |
| 7 | Savannah, GA | $4.1M | $126K | -$3.9M |
| 8 | Cleveland, OH | $3.8M | $124K | -$3.7M |
| 9 | Low Value | -- | $3.7M | +$3.7M |
| 10 | Houston-Galveston, TX | $2.5M | $610K | -$1.9M |
| 11 | Miami, FL | $398K | $2.2M | +$1.8M |
| 12 | Philadelphia, PA | $569K | $1.9M | +$1.3M |
| 13 | Charleston, SC | $2.4M | $53K | -$2.3M |
| 14 | Minneapolis, MN | $2.4M | $16K | -$2.4M |
| 15 | New York City, NY | $854K | $1.5M | +$629K |
| 16 | Pembina, ND | $79K | $2.0M | +$1.9M |
| 17 | Seattle, WA | $1.5M | $102K | -$1.4M |
| 18 | New Orleans, LA | $478K | $189K | -$289K |
| 19 | El Paso, TX | $398K | $258K | -$140K |
| 20 | Tampa, FL | $44K | $608K | +$564K |
| 21 | San Diego, CA | $2K | $551K | +$549K |
| 22 | Baltimore, MD | $118K | $390K | +$272K |
| 23 | St. Louis, MO | $341K | -- | -$341K |
| 24 | Mobile, AL | $253K | $62K | -$191K |
| 25 | Wilmington, NC | $172K | $129K | -$43K |
| 26 | Dallas-Fort Worth, TX | hidden | hidden | hidden |
| 27 | Great Falls, MT | hidden | hidden | hidden |
| 28 | San Francisco, CA | hidden | hidden | hidden |
| 29 | Ogdensburg, NY | hidden | hidden | hidden |
| 30 | Washington, DC | hidden | hidden | hidden |
| 31 | Columbia-Snake, OR | hidden | hidden | hidden |
| 32 | Duluth, MN | hidden | hidden | hidden |
| 33 | Milwaukee, WI | hidden | hidden | hidden |
| 34 | Honolulu, HI | hidden | hidden | hidden |
| 35 | Anchorage, AK | hidden | hidden | hidden |
| 36 | Nogales, AZ | hidden | hidden | hidden |
| 37 | St. Albans, VT | hidden | hidden | hidden |
| 38 | Portland, ME | hidden | hidden | hidden |
| 39 | Boston, MA | hidden | hidden | hidden |
| 40 | San Juan, PR | hidden | hidden | hidden |