33 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Houston-Galveston, TX | $40.6M | $584K | -$40.1M |
| 2 | Laredo, TX | $23.3M | $1.6M | -$21.8M |
| 3 | Los Angeles, CA | $7.8M | $1.4M | -$6.3M |
| 4 | Chicago, IL | $8.8M | $375K | -$8.4M |
| 5 | Minneapolis, MN | $8.2M | -- | -$8.2M |
| 6 | New York City, NY | $4.0M | $2.9M | -$1.2M |
| 7 | Charleston, SC | $5.8M | $146K | -$5.6M |
| 8 | Savannah, GA | $1.8M | $1.5M | -$261K |
| 9 | Philadelphia, PA | $3.2M | -- | -$3.2M |
| 10 | Norfolk, VA | $149K | $2.7M | +$2.5M |
| 11 | Miami, FL | $1.3M | $1.5M | +$210K |
| 12 | New Orleans, LA | $943K | $18K | -$925K |
| 13 | St. Louis, MO | $758K | -- | -$758K |
| 14 | Detroit, MI | $71K | $578K | +$507K |
| 15 | Pembina, ND | $3K | $613K | +$610K |
| 16 | Buffalo, NY | -- | $334K | +$334K |
| 17 | Seattle, WA | $94K | -- | -$94K |
| 18 | Cleveland, OH | -- | $89K | +$89K |
| 19 | Dallas-Fort Worth, TX | $89K | -- | -$89K |
| 20 | Boston, MA | $10K | -- | -$10K |
| 21 | San Diego, CA | -- | $5K | +$5K |
| 22 | El Paso, TX | -- | $4K | +$4K |
| 23 | Ogdensburg, NY | -- | -- | -- |
| 24 | Baltimore, MD | -- | -- | -- |
| 25 | Tampa, FL | -- | -- | -- |
| 26 | Mobile, AL | hidden | hidden | hidden |
| 27 | Port Arthur, TX | hidden | hidden | hidden |
| 28 | Nogales, AZ | hidden | hidden | hidden |
| 29 | San Francisco, CA | hidden | hidden | hidden |
| 30 | Anchorage, AK | hidden | hidden | hidden |
| 31 | Great Falls, MT | hidden | hidden | hidden |
| 32 | Duluth, MN | hidden | hidden | hidden |
| 33 | San Juan, PR | hidden | hidden | hidden |