35 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Pembina, ND | $4.5M | $52K | -$4.4M |
| 2 | Seattle, WA | $24K | $3.2M | +$3.2M |
| 3 | Houston-Galveston, TX | $63K | $1.8M | +$1.7M |
| 4 | Great Falls, MT | $475K | $506K | +$30K |
| 5 | New York City, NY | $172K | $716K | +$544K |
| 6 | Duluth, MN | $582K | -- | -$582K |
| 7 | Los Angeles, CA | $539K | -- | -$539K |
| 8 | Chicago, IL | $378K | -- | -$378K |
| 9 | Buffalo, NY | $305K | $16K | -$289K |
| 10 | Savannah, GA | $74K | $242K | +$168K |
| 11 | Nogales, AZ | -- | $310K | +$310K |
| 12 | Detroit, MI | $164K | $5K | -$159K |
| 13 | San Francisco, CA | $154K | -- | -$154K |
| 14 | Norfolk, VA | $144K | -- | -$144K |
| 15 | Portland, ME | $87K | -- | -$87K |
| 16 | Laredo, TX | $28K | $44K | +$17K |
| 17 | El Paso, TX | -- | $57K | +$57K |
| 18 | Miami, FL | $4K | $30K | +$26K |
| 19 | New Orleans, LA | -- | $22K | +$22K |
| 20 | Cleveland, OH | $19K | -- | -$19K |
| 21 | Ogdensburg, NY | $18K | -- | -$18K |
| 22 | Baltimore, MD | $12K | -- | -$12K |
| 23 | Low Value | -- | $8K | +$8K |
| 24 | Tampa, FL | $7K | -- | -$7K |
| 25 | San Diego, CA | -- | $6K | +$6K |
| 26 | St. Albans, VT | hidden | hidden | hidden |
| 27 | San Juan, PR | hidden | hidden | hidden |
| 28 | Philadelphia, PA | hidden | hidden | hidden |
| 29 | Wilmington, NC | hidden | hidden | hidden |
| 30 | Columbia-Snake, OR | hidden | hidden | hidden |
| 31 | Anchorage, AK | hidden | hidden | hidden |
| 32 | Minneapolis, MN | hidden | hidden | hidden |
| 33 | St. Louis, MO | hidden | hidden | hidden |
| 34 | Dallas-Fort Worth, TX | hidden | hidden | hidden |
| 35 | Mail Shipments | hidden | hidden | hidden |