> This map is measuring the land value within a county. Land values are dependent on population density.
Not strictly, though population density is certainly a factor (and, since its total land value in each county, so is population, which -- as counties are not of uniform size -- is a separate concern from population density. And, probably more directly than either of those, Gross County Product.)
Not strictly, though population density is certainly a factor (and, since its total land value in each county, so is population, which -- as counties are not of uniform size -- is a separate concern from population density. And, probably more directly than either of those, Gross County Product.)