42 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Houston-Galveston, TX | $66K | $2.5B | +$2.5B |
| 2 | New Orleans, LA | $228K | $2.1B | +$2.1B |
| 3 | Port Arthur, TX | -- | $1.5B | +$1.5B |
| 4 | Laredo, TX | $25K | $501.6M | +$501.5M |
| 5 | Philadelphia, PA | -- | $319.9M | +$319.9M |
| 6 | Detroit, MI | $135.8M | $137.9M | +$2.1M |
| 7 | Seattle, WA | $96.6M | $108.9M | +$12.2M |
| 8 | El Paso, TX | -- | $164.9M | +$164.9M |
| 9 | Baltimore, MD | $520K | $158.2M | +$157.7M |
| 10 | Great Falls, MT | $142.4M | $15K | -$142.4M |
| 11 | Buffalo, NY | $118.2M | $6.0M | -$112.2M |
| 12 | San Diego, CA | -- | $111.8M | +$111.8M |
| 13 | Savannah, GA | -- | $70.9M | +$70.9M |
| 14 | Portland, ME | $1.8M | $54.8M | +$53.0M |
| 15 | Pembina, ND | $29.9M | $9.4M | -$20.5M |
| 16 | St. Albans, VT | $36.0M | -- | -$36.0M |
| 17 | San Juan, PR | $35.6M | $283K | -$35.4M |
| 18 | Duluth, MN | $34.7M | $33K | -$34.6M |
| 19 | Ogdensburg, NY | $31.2M | $1.5M | -$29.7M |
| 20 | Nogales, AZ | -- | $23.9M | +$23.9M |
| 21 | Norfolk, VA | -- | $11.0M | +$11.0M |
| 22 | Honolulu, HI | $4.2M | -- | -$4.2M |
| 23 | Miami, FL | $34K | $3.6M | +$3.6M |
| 24 | Minneapolis, MN | $893K | $4K | -$889K |
| 25 | Los Angeles, CA | $800K | $64K | -$736K |
| 26 | Low Value | hidden | hidden | hidden |
| 27 | Anchorage, AK | hidden | hidden | hidden |
| 28 | New York City, NY | hidden | hidden | hidden |
| 29 | San Francisco, CA | hidden | hidden | hidden |
| 30 | Dallas-Fort Worth, TX | hidden | hidden | hidden |
| 31 | Mobile, AL | hidden | hidden | hidden |
| 32 | Chicago, IL | hidden | hidden | hidden |
| 33 | Charleston, SC | hidden | hidden | hidden |
| 34 | Tampa, FL | hidden | hidden | hidden |
| 35 | Cleveland, OH | hidden | hidden | hidden |
| 36 | Wilmington, NC | hidden | hidden | hidden |
| 37 | Boston, MA | hidden | hidden | hidden |
| 38 | Providence, RI | hidden | hidden | hidden |
| 39 | Columbia-Snake, OR | hidden | hidden | hidden |
| 40 | St. Louis, MO | hidden | hidden | hidden |
| 41 | U.S. Virgin Islands | hidden | hidden | hidden |
| 42 | Washington, DC | hidden | hidden | hidden |