14 districts with trade activity
| Rank# | District | Imports | Exports | Balance |
|---|---|---|---|---|
| 1 | Detroit, MI | $516K | $2.2M | +$1.7M |
| 2 | Ogdensburg, NY | $2.4M | $3K | -$2.4M |
| 3 | Laredo, TX | $2.1M | -- | -$2.1M |
| 4 | Low Value | -- | $2.0M | +$2.0M |
| 5 | Nogales, AZ | $1.2M | $354K | -$862K |
| 6 | San Diego, CA | $23K | $905K | +$882K |
| 7 | Seattle, WA | -- | $774K | +$774K |
| 8 | San Francisco, CA | -- | $766K | +$766K |
| 9 | Great Falls, MT | $39K | $510K | +$472K |
| 10 | Buffalo, NY | $131K | -- | -$131K |
| 11 | Pembina, ND | -- | $113K | +$113K |
| 12 | Miami, FL | $13K | $83K | +$70K |
| 13 | Los Angeles, CA | -- | $46K | +$46K |
| 14 | Portland, ME | -- | -- | -- |