40 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Charleston, SC | $6.7M | $27.2M | +$20.5M |
| 2 | Laredo, TX | $5.4M | $16.2M | +$10.9M |
| 3 | Savannah, GA | $2.5M | $10.2M | +$7.7M |
| 4 | Chicago, IL | $7.9M | $3.8M | -$4.1M |
| 5 | Detroit, MI | $4.6M | $5.7M | +$1.1M |
| 6 | Norfolk, VA | $795K | $6.2M | +$5.4M |
| 7 | El Paso, TX | $16K | $6.4M | +$6.4M |
| 8 | Los Angeles, CA | $3.3M | $1.9M | -$1.4M |
| 9 | New York City, NY | $3.3M | $1.8M | -$1.4M |
| 10 | Cleveland, OH | $4.7M | $166K | -$4.6M |
| 11 | Houston-Galveston, TX | $3.6M | $300K | -$3.3M |
| 12 | Buffalo, NY | $1.2M | $2.3M | +$1.1M |
| 13 | San Diego, CA | $46K | $3.4M | +$3.4M |
| 14 | Philadelphia, PA | $1.5M | $1.4M | -$18K |
| 15 | New Orleans, LA | $1.4M | $1.0M | -$380K |
| 16 | Ogdensburg, NY | $832K | $772K | -$59K |
| 17 | Nogales, AZ | $13K | $1.6M | +$1.6M |
| 18 | Wilmington, NC | $350K | $820K | +$470K |
| 19 | Miami, FL | $77K | $931K | +$854K |
| 20 | Pembina, ND | $4K | $672K | +$669K |
| 21 | Boston, MA | $544K | $3K | -$541K |
| 22 | Seattle, WA | $165K | $362K | +$197K |
| 23 | Mobile, AL | $451K | $13K | -$438K |
| 24 | Low Value | -- | $442K | +$442K |
| 25 | Minneapolis, MN | $192K | $219K | +$27K |
| 26 | San Francisco, CA | hidden | hidden | hidden |
| 27 | St. Louis, MO | hidden | hidden | hidden |
| 28 | Anchorage, AK | hidden | hidden | hidden |
| 29 | Great Falls, MT | hidden | hidden | hidden |
| 30 | St. Albans, VT | hidden | hidden | hidden |
| 31 | Baltimore, MD | hidden | hidden | hidden |
| 32 | Dallas-Fort Worth, TX | hidden | hidden | hidden |
| 33 | Washington, DC | hidden | hidden | hidden |
| 34 | San Juan, PR | hidden | hidden | hidden |
| 35 | Portland, ME | hidden | hidden | hidden |
| 36 | Tampa, FL | hidden | hidden | hidden |
| 37 | Honolulu, HI | hidden | hidden | hidden |
| 38 | Columbia-Snake, OR | hidden | hidden | hidden |
| 39 | Milwaukee, WI | hidden | hidden | hidden |
| 40 | Duluth, MN | hidden | hidden | hidden |