I must have missed the part where the County Board didn't have a Democrat sitting on it
Gerrymandered to hell and back, but you already knew that.
Board of Education does have a Democrat, at the very least (but only because they have 5 districts instead of 4, and gerrymandering of an equivalent sort - i.e. trying to shut out Democrats - in a county like Gwinnett would put at least 2 of those districts at-risk).
the Congressional delegation is 2-1 Republican (and the Democrat comes from DeKalb)
Seriously? Again, gerrymandering: splitting a county of 900k people across 3 districts (and shoving half of the Democratic portion into a VRA-protected district; the other half into a district with
Forsyth) is going to yield what other result exactly?
and the State House and Senate delegations are Republican majority.
It's a gerrymandered 12-6 split in the House, with 3 of those districts vulnerable either in this election (105, 101) or prior to redistricting given the GOP's current trajectory (95).
It's a 4-3 split in the Senate; not exactly something to brag about given the fact that Gwinnett was two-thirds Republican 10 years ago and the size of Senate districts in Georgia naturally benefits the GOP.
But yeah: keep pretending that it's always and forever a "fundamentally Republican county". Or Georgia, for that matter.