Why you should read any “shift” graph with extreme skepticism. Fairfax shifted “more democratic” in a percent sense, but democrats in Fairfax turned out at a significantly lower rate than Republicans statewide.
Turnout in the redistricting vote was down about 10.7% from what the 2025 gov race saw.
Gold localities = smaller drop
Purple localities = larger drop
Basically, turnout was the strongest, relative to 2025, in dark gold localities.