40 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Laredo, TX | $187.5M | $37.8M | -$149.7M |
| 2 | Los Angeles, CA | $145.7M | $1.7M | -$144.0M |
| 3 | Detroit, MI | $59.7M | $21.9M | -$37.8M |
| 4 | New York City, NY | $63.6M | $441K | -$63.2M |
| 5 | Charleston, SC | $48.2M | $4.1M | -$44.1M |
| 6 | Savannah, GA | $45.1M | $4.7M | -$40.4M |
| 7 | Chicago, IL | $31.0M | $135K | -$30.9M |
| 8 | Houston-Galveston, TX | $29.7M | $213K | -$29.5M |
| 9 | Tampa, FL | $26.3M | $414K | -$25.9M |
| 10 | Philadelphia, PA | $25.7M | $91K | -$25.6M |
| 11 | Dallas-Fort Worth, TX | $25.5M | $28K | -$25.5M |
| 12 | Cleveland, OH | $15.3M | $832K | -$14.4M |
| 13 | Miami, FL | $12.6M | $1.2M | -$11.4M |
| 14 | Buffalo, NY | $3.7M | $9.9M | +$6.2M |
| 15 | San Francisco, CA | $12.8M | -- | -$12.8M |
| 16 | Low Value | -- | $12.2M | +$12.2M |
| 17 | Norfolk, VA | $9.0M | $3.0M | -$5.9M |
| 18 | New Orleans, LA | $11.4M | $65K | -$11.3M |
| 19 | Baltimore, MD | $10.2M | -- | -$10.2M |
| 20 | Seattle, WA | $8.6M | $686K | -$7.9M |
| 21 | Nogales, AZ | $80K | $7.9M | +$7.9M |
| 22 | Ogdensburg, NY | $4.3M | $1.3M | -$3.0M |
| 23 | Portland, ME | $5.5M | $77K | -$5.4M |
| 24 | Mobile, AL | $5.4M | -- | -$5.4M |
| 25 | Pembina, ND | $3.7M | $1.6M | -$2.0M |
| 26 | Wilmington, NC | hidden | hidden | hidden |
| 27 | Columbia-Snake, OR | hidden | hidden | hidden |
| 28 | Great Falls, MT | hidden | hidden | hidden |
| 29 | San Diego, CA | hidden | hidden | hidden |
| 30 | San Juan, PR | hidden | hidden | hidden |
| 31 | Duluth, MN | hidden | hidden | hidden |
| 32 | St. Louis, MO | hidden | hidden | hidden |
| 33 | St. Albans, VT | hidden | hidden | hidden |
| 34 | Minneapolis, MN | hidden | hidden | hidden |
| 35 | Boston, MA | hidden | hidden | hidden |
| 36 | El Paso, TX | hidden | hidden | hidden |
| 37 | Honolulu, HI | hidden | hidden | hidden |
| 38 | U.S. Virgin Islands | hidden | hidden | hidden |
| 39 | Anchorage, AK | hidden | hidden | hidden |
| 40 | Washington, DC | hidden | hidden | hidden |