U.S. Foreign Trade Data
Data from U.S. Census Bureau/Foreign Trade Division
Datasets are zip archive files
Pre-2011 Data
2011 Data
STHS6M 2011 State Exports - HS6 by State of Origin
STZHS6M 2011 State Exports - HS6 by Zip Code
ISTHSM 2011 State Imports - HS6 by State of Ultimate Destination