22 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | San Francisco, CA | $5K | $5.4M | +$5.4M |
| 2 | Detroit, MI | $48K | $3.4M | +$3.3M |
| 3 | San Diego, CA | $49K | $2.3M | +$2.3M |
| 4 | Great Falls, MT | -- | $1.3M | +$1.3M |
| 5 | Low Value | -- | $1.3M | +$1.3M |
| 6 | Nogales, AZ | -- | $1.2M | +$1.2M |
| 7 | Seattle, WA | -- | $1.1M | +$1.1M |
| 8 | Los Angeles, CA | $5K | $273K | +$269K |
| 9 | Buffalo, NY | $172K | $40K | -$132K |
| 10 | Laredo, TX | -- | $178K | +$178K |
| 11 | Miami, FL | $12K | $164K | +$151K |
| 12 | El Paso, TX | -- | $99K | +$99K |
| 13 | New York City, NY | $41K | -- | -$41K |
| 14 | Pembina, ND | -- | $39K | +$39K |
| 15 | Ogdensburg, NY | $19K | -- | -$19K |
| 16 | Philadelphia, PA | -- | -- | -- |
| 17 | Tampa, FL | -- | -- | -- |
| 18 | Honolulu, HI | -- | -- | -- |
| 19 | San Juan, PR | -- | -- | -- |
| 20 | Houston-Galveston, TX | -- | -- | -- |
| 21 | Portland, ME | -- | -- | -- |
| 22 | Norfolk, VA | -- | -- | -- |