Census Microdata API
You can find it in the API Discovery Tool for your dataset.
All queries to the Census Data API now require an API key. Please cut and paste the Example Calls below into your web browser and replace YOUR_KEY_GOES_HERE with your personal API Key.
If you do not have an API Key, request one here.
VIUS
Vehicle Inventory and Use Survey Public Use File
Page Last Revised - May 14, 2026