Not sure if this is the right thread for this, but I'm working on a map of House results by county. I don't think I'm going to finish it entirely just because it's thousands of data points and I don't have a ready-made map for all of the counties divided between districts, but this is as far as I've gotten so far.
A couple of notes:
- This only shows the two-party percentages, so all counties are 50%+
- Elections where a major party did not nominate a candidate are automatically 100%, even if there was a third party candidate running. This is just because Politico only gives results at this level of detail.
- Counties are divided between districts when district lines don't follow county lines
Here's a map (Pennsylvania is out of date).