What would a Libertarian or Green Party county look like?

[Kamala's side hoe]

• Geographically very isolated from other population centers within the state. Would almost certainly have to be west of the Great Plains.
• Economically dominated by one or two "out-there" industries that would favor said party (e.g. marijuana farming and/or eco-tourism)
• Would have to be racially and religiously homogeneous (could be white, AIAN, NHPI, or mixed-race). There would need to be some sort of community cohesion beyond being super isolated that would make a strong perennial third-party presence sustainable.

[Kamala's side hoe]

San Juan County WA and Humboldt/Mendocino were exactly what I had in mind for the Green Party. Not sure about the Libertarian Party, but I first thought of the Mountain West states.