40 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Laredo, TX | $493K | $4.9M | +$4.5M |
| 2 | Detroit, MI | $2.2M | $2.6M | +$396K |
| 3 | Buffalo, NY | $2.6M | $161K | -$2.4M |
| 4 | Chicago, IL | $1.3M | $6K | -$1.3M |
| 5 | Pembina, ND | -- | $931K | +$931K |
| 6 | Low Value | -- | $858K | +$858K |
| 7 | San Diego, CA | $3K | $545K | +$542K |
| 8 | Los Angeles, CA | $342K | $138K | -$203K |
| 9 | El Paso, TX | -- | $469K | +$469K |
| 10 | Miami, FL | $17K | $283K | +$265K |
| 11 | New York City, NY | $200K | $96K | -$104K |
| 12 | Houston-Galveston, TX | $167K | $34K | -$133K |
| 13 | Philadelphia, PA | $134K | $3K | -$131K |
| 14 | Seattle, WA | $36K | $101K | +$65K |
| 15 | Norfolk, VA | $114K | $17K | -$97K |
| 16 | Nogales, AZ | $11K | $108K | +$97K |
| 17 | Savannah, GA | $100K | $12K | -$89K |
| 18 | New Orleans, LA | $100K | $5K | -$95K |
| 19 | Baltimore, MD | $97K | -- | -$97K |
| 20 | Charleston, SC | $63K | -- | -$63K |
| 21 | Great Falls, MT | $13K | $32K | +$20K |
| 22 | Wilmington, NC | $35K | -- | -$35K |
| 23 | Ogdensburg, NY | $7K | $22K | +$15K |
| 24 | San Francisco, CA | $2K | $24K | +$22K |
| 25 | Dallas-Fort Worth, TX | $24K | -- | -$24K |
| 26 | Minneapolis, MN | hidden | hidden | hidden |
| 27 | St. Louis, MO | hidden | hidden | hidden |
| 28 | Cleveland, OH | hidden | hidden | hidden |
| 29 | Tampa, FL | hidden | hidden | hidden |
| 30 | St. Albans, VT | hidden | hidden | hidden |
| 31 | Boston, MA | hidden | hidden | hidden |
| 32 | Mobile, AL | hidden | hidden | hidden |
| 33 | Port Arthur, TX | hidden | hidden | hidden |
| 34 | Columbia-Snake, OR | hidden | hidden | hidden |
| 35 | Honolulu, HI | hidden | hidden | hidden |
| 36 | Duluth, MN | hidden | hidden | hidden |
| 37 | San Juan, PR | hidden | hidden | hidden |
| 38 | Portland, ME | hidden | hidden | hidden |
| 39 | Anchorage, AK | hidden | hidden | hidden |
| 40 | Washington, DC | hidden | hidden | hidden |