Both areas are equally infested with far leftwingtard politicians and voters.
Seriously folks, if you drill down through the bluestate haze to the precincts in this country, 100% of the areas with higher than average mosquito infestations also vote for Democrats.
Urban areas otherwise have higher than average mosquito accounts simply because humans create numerous pools of fresh water where mosquitos can breed.
Installation of modern septic systems throughout the American South enabled Republicanism to arise and drive out the old Democrat way of life.