Note:
The prior version of this post confused the similar 2020 and 2016 maps!
2020 in table below is projected, based on 99% of the final vote:
| Year | Candidate | Counties won | Total votes | Aggregate share of US GDP |
| 2016 | Hillary Clinton | 472 | 65,853,625 | 64% |
| Donald Trump | 2,584 | 62,985,106 | 36% | |
| 2020 | Joe Biden | 509 | 79,804,027 | 71% |
| Donald Trump | 2,547 | 73,776,924 |
2020 projected county map (president):
2018 actual county map (House elections):
2016 actual county map (president):
