VA Voting Prediction Project

Link to shapefiles for VA boundaries: https://vgin.vdem.virginia.gov/datasets/777890ecdb634d18a02eec604db522c6/about

Get the "Shapefile Download (Clipped to VIMS shoreline)" version, halfway down the page.

For national macroeconomic data, the best source would be FRED: https://fred.stlouisfed.org/