39 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Detroit, MI | $155.0M | $16.3M | -$138.7M |
| 2 | Laredo, TX | $52.2M | $68.1M | +$15.9M |
| 3 | Baltimore, MD | $44.4M | $7.3M | -$37.1M |
| 4 | Ogdensburg, NY | $40.5M | $364K | -$40.2M |
| 5 | San Diego, CA | -- | $23.8M | +$23.8M |
| 6 | Tampa, FL | $17.1M | $18K | -$17.1M |
| 7 | Norfolk, VA | $16.8M | $161K | -$16.6M |
| 8 | Buffalo, NY | $9.9M | $6.8M | -$3.1M |
| 9 | Los Angeles, CA | $12.3M | $3.9M | -$8.4M |
| 10 | Savannah, GA | $12.6M | $1.4M | -$11.2M |
| 11 | Houston-Galveston, TX | $10.7M | $424K | -$10.2M |
| 12 | El Paso, TX | $111K | $10.4M | +$10.3M |
| 13 | Duluth, MN | $8.2M | -- | -$8.2M |
| 14 | New York City, NY | $4.5M | $1.1M | -$3.4M |
| 15 | Seattle, WA | $3.3M | $2.2M | -$1.1M |
| 16 | Port Arthur, TX | $4.1M | -- | -$4.1M |
| 17 | St. Albans, VT | $2.8M | $32K | -$2.8M |
| 18 | Pembina, ND | -- | $2.2M | +$2.2M |
| 19 | Chicago, IL | $261K | $754K | +$493K |
| 20 | Nogales, AZ | $15K | $672K | +$657K |
| 21 | Great Falls, MT | $317K | $356K | +$39K |
| 22 | New Orleans, LA | $279K | $212K | -$67K |
| 23 | Cleveland, OH | $375K | $59K | -$316K |
| 24 | Miami, FL | -- | $75K | +$75K |
| 25 | Low Value | -- | $12K | +$12K |
| 26 | Honolulu, HI | hidden | hidden | hidden |
| 27 | Philadelphia, PA | hidden | hidden | hidden |
| 28 | Minneapolis, MN | hidden | hidden | hidden |
| 29 | Washington, DC | hidden | hidden | hidden |
| 30 | Boston, MA | hidden | hidden | hidden |
| 31 | Wilmington, NC | hidden | hidden | hidden |
| 32 | Charleston, SC | hidden | hidden | hidden |
| 33 | Mobile, AL | hidden | hidden | hidden |
| 34 | San Francisco, CA | hidden | hidden | hidden |
| 35 | Columbia-Snake, OR | hidden | hidden | hidden |
| 36 | Anchorage, AK | hidden | hidden | hidden |
| 37 | Portland, ME | hidden | hidden | hidden |
| 38 | Dallas-Fort Worth, TX | hidden | hidden | hidden |
| 39 | Mail Shipments | hidden | hidden | hidden |