This question already has an answer here:
I'm looking for official house election results per state per district. Ideally this would be in a format that I can then machine read. I have been looking at Wikipedia for this and it has been woefully inaccurate with missing year etc.
Surely there is some where I can go and get "I want all of the results for STATE for all of the districts broken down by party,candidate, votes"
Has anyone any idea how I can get this?