40 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Detroit, MI | $24.2M | $23.7M | -$543K |
| 2 | Buffalo, NY | $7.7M | $4.9M | -$2.7M |
| 3 | Laredo, TX | $6.4M | $4.8M | -$1.7M |
| 4 | San Diego, CA | $8.2M | $495K | -$7.7M |
| 5 | Los Angeles, CA | $7.1M | $1.1M | -$6.0M |
| 6 | Seattle, WA | $5.0M | $2.8M | -$2.2M |
| 7 | New York City, NY | $5.7M | $811K | -$4.9M |
| 8 | Ogdensburg, NY | $1.7M | $4.8M | +$3.1M |
| 9 | Miami, FL | $957K | $4.8M | +$3.9M |
| 10 | Savannah, GA | $3.5M | $583K | -$3.0M |
| 11 | Houston-Galveston, TX | $3.2M | $532K | -$2.7M |
| 12 | Baltimore, MD | $1.9M | $387K | -$1.6M |
| 13 | Chicago, IL | $2.2M | $16K | -$2.2M |
| 14 | Pembina, ND | $473K | $1.5M | +$1.1M |
| 15 | Norfolk, VA | $1.4M | $121K | -$1.3M |
| 16 | Charleston, SC | $1.2M | $254K | -$951K |
| 17 | Cleveland, OH | $1.4M | -- | -$1.4M |
| 18 | San Juan, PR | $1.2M | -- | -$1.2M |
| 19 | San Francisco, CA | $853K | $336K | -$516K |
| 20 | Low Value | -- | $1.1M | +$1.1M |
| 21 | Great Falls, MT | -- | $1.0M | +$1.0M |
| 22 | New Orleans, LA | $839K | -- | -$839K |
| 23 | Honolulu, HI | $763K | -- | -$763K |
| 24 | Philadelphia, PA | $277K | $48K | -$229K |
| 25 | El Paso, TX | $5K | $271K | +$266K |
| 26 | Portland, ME | hidden | hidden | hidden |
| 27 | Tampa, FL | hidden | hidden | hidden |
| 28 | Boston, MA | hidden | hidden | hidden |
| 29 | Dallas-Fort Worth, TX | hidden | hidden | hidden |
| 30 | Duluth, MN | hidden | hidden | hidden |
| 31 | Anchorage, AK | hidden | hidden | hidden |
| 32 | St. Louis, MO | hidden | hidden | hidden |
| 33 | Wilmington, NC | hidden | hidden | hidden |
| 34 | Washington, DC | hidden | hidden | hidden |
| 35 | Minneapolis, MN | hidden | hidden | hidden |
| 36 | St. Albans, VT | hidden | hidden | hidden |
| 37 | Columbia-Snake, OR | hidden | hidden | hidden |
| 38 | U.S. Virgin Islands | hidden | hidden | hidden |
| 39 | Nogales, AZ | hidden | hidden | hidden |
| 40 | Mail Shipments | hidden | hidden | hidden |