36 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Detroit, MI | $24.0M | $5.8M | -$18.2M |
| 2 | New York City, NY | $18.1M | $1.8M | -$16.3M |
| 3 | Laredo, TX | $17.7M | $1.2M | -$16.5M |
| 4 | Buffalo, NY | $3.7M | $5.9M | +$2.2M |
| 5 | Ogdensburg, NY | $8.0M | $1.2M | -$6.9M |
| 6 | Philadelphia, PA | $2.8M | $711K | -$2.1M |
| 7 | Los Angeles, CA | $2.2M | $993K | -$1.2M |
| 8 | Seattle, WA | $3.1M | $56K | -$3.0M |
| 9 | Norfolk, VA | $2.9M | $103K | -$2.8M |
| 10 | Houston-Galveston, TX | $2.5M | -- | -$2.5M |
| 11 | Miami, FL | $881K | $1.3M | +$391K |
| 12 | Great Falls, MT | $1.7M | -- | -$1.7M |
| 13 | Pembina, ND | $1.6M | $4K | -$1.6M |
| 14 | San Francisco, CA | $1.4M | $8K | -$1.4M |
| 15 | Baltimore, MD | $1.1M | $204K | -$890K |
| 16 | Cleveland, OH | $935K | -- | -$935K |
| 17 | New Orleans, LA | $747K | -- | -$747K |
| 18 | Savannah, GA | $619K | $80K | -$539K |
| 19 | Chicago, IL | $482K | $140K | -$343K |
| 20 | Low Value | -- | $448K | +$448K |
| 21 | San Diego, CA | $10K | $301K | +$291K |
| 22 | St. Albans, VT | $248K | -- | -$248K |
| 23 | Mail Shipments | -- | $228K | +$228K |
| 24 | Charleston, SC | $67K | $89K | +$22K |
| 25 | Dallas-Fort Worth, TX | $122K | -- | -$122K |
| 26 | Portland, ME | hidden | hidden | hidden |
| 27 | San Juan, PR | hidden | hidden | hidden |
| 28 | Tampa, FL | hidden | hidden | hidden |
| 29 | Boston, MA | hidden | hidden | hidden |
| 30 | Columbia-Snake, OR | hidden | hidden | hidden |
| 31 | Wilmington, NC | hidden | hidden | hidden |
| 32 | Mobile, AL | hidden | hidden | hidden |
| 33 | St. Louis, MO | hidden | hidden | hidden |
| 34 | Washington, DC | hidden | hidden | hidden |
| 35 | El Paso, TX | hidden | hidden | hidden |
| 36 | Honolulu, HI | hidden | hidden | hidden |