Miami-Dade

2016 Eligible / Voted / %: 1,379,247 / 1,005,940 / 72.9%

2020 Eligible / Voted / %: 1,563,572 / 1,165,073 / 74.51%

2016 Eligible Primary vs General: 1,306,681 (+73k for Gen)

2020 Eligible Primary vs General: 1,499,402 (+64k for Gen)

Fairfax County

2016 Eligible / Voted / %: 683,171 / 563,729 / 82.5%

2020 Eligible / Voted / %: 761,573 / 590,518 / 77.5%

2016 Eligible Primary vs General: 639,752 (+44k for Gen)

2020 Eligible Primary vs General: (+ k for Gen)

Miami-Dade saw a huge increase for Trump, and an increase in voter turn out

Fairfax County saw a minor increase for Trump, and a significant decrease in voter turn out.

doesn't make sense.