42 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Houston-Galveston, TX | $136.7M | $15.1M | -$121.7M |
| 2 | Laredo, TX | $11.2M | $10.7M | -$470K |
| 3 | Los Angeles, CA | $7.5M | $1.6M | -$5.9M |
| 4 | New Orleans, LA | $3.2M | $3.0M | -$137K |
| 5 | Chicago, IL | $4.1M | $1.4M | -$2.7M |
| 6 | New York City, NY | $2.8M | $2.1M | -$645K |
| 7 | Cleveland, OH | $3.4M | $648K | -$2.7M |
| 8 | Pembina, ND | $439K | $3.0M | +$2.5M |
| 9 | Savannah, GA | $2.6M | $430K | -$2.1M |
| 10 | Great Falls, MT | $354K | $2.3M | +$2.0M |
| 11 | San Diego, CA | $16K | $2.6M | +$2.6M |
| 12 | Detroit, MI | $876K | $1.5M | +$637K |
| 13 | San Francisco, CA | $99K | $2.0M | +$1.9M |
| 14 | El Paso, TX | $483K | $1.5M | +$1.0M |
| 15 | Buffalo, NY | $459K | $1.4M | +$923K |
| 16 | Miami, FL | $134K | $1.5M | +$1.3M |
| 17 | Seattle, WA | $722K | $514K | -$208K |
| 18 | Charleston, SC | $1.2M | -- | -$1.2M |
| 19 | Mobile, AL | $1.1M | $18K | -$1.1M |
| 20 | Low Value | -- | $1.0M | +$1.0M |
| 21 | Baltimore, MD | $755K | $159K | -$595K |
| 22 | Boston, MA | $783K | $30K | -$753K |
| 23 | Nogales, AZ | $241K | $547K | +$307K |
| 24 | St. Louis, MO | $761K | -- | -$761K |
| 25 | Port Arthur, TX | $753K | -- | -$753K |
| 26 | Ogdensburg, NY | hidden | hidden | hidden |
| 27 | Philadelphia, PA | hidden | hidden | hidden |
| 28 | Columbia-Snake, OR | hidden | hidden | hidden |
| 29 | Washington, DC | hidden | hidden | hidden |
| 30 | Dallas-Fort Worth, TX | hidden | hidden | hidden |
| 31 | Norfolk, VA | hidden | hidden | hidden |
| 32 | Anchorage, AK | hidden | hidden | hidden |
| 33 | Tampa, FL | hidden | hidden | hidden |
| 34 | San Juan, PR | hidden | hidden | hidden |
| 35 | Minneapolis, MN | hidden | hidden | hidden |
| 36 | Wilmington, NC | hidden | hidden | hidden |
| 37 | Honolulu, HI | hidden | hidden | hidden |
| 38 | St. Albans, VT | hidden | hidden | hidden |
| 39 | Portland, ME | hidden | hidden | hidden |
| 40 | Duluth, MN | hidden | hidden | hidden |
| 41 | Milwaukee, WI | hidden | hidden | hidden |
| 42 | Mail Shipments | hidden | hidden | hidden |