4/11/2024 0 Comments Map of us by population density![]() The map shows energy infrastructure for the Fresno area distributed over a wide range of population densities. The map below, of the area around Fresno, California, combines population density by census tract with several energy infrastructure layers. Adding this demographic information illustrates how the electric grid overlays areas of varying population density. map above, high-voltage electricity transmission lines of 345 kilovolts (kV) or more overlay a thematic map where darker colors represent higher levels of population density by county. Counties, on the other hand, have a much wider population range, with populations as high as 9.8 million people, for example, in Los Angeles County. Census tracts are typically much smaller subdivisions of a county, with an average population of about 4,000 people and a general range of 1,200 to 8,000 people. ![]()
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