![]() You'll connect with a community of like-minded readers who are passionate about contemporary art, read articles and newsletters ad-free, sustain our interview series, get discounts and early access to our limited-edition print releases, and much more. #cartography #data #maps #population #Spencer Schien #technologyĭo stories and artists like this matter to you? Become a Colossal Member today and support independent arts publishing for as little as $5 per month. Atlanta, for example, is more than 137 square miles with around 4,200 people per square mile, and the map illustrates this as a mass of red amidst surroundings of more rural areas in green.Ĭurrently based in Milwaukee where he works as the Senior Manager of Data & Analytics for City Forward Collective, Schien focuses on building the maps and other statistical visualizations using open-source tools that help to alleviate financial barriers to information. You can find more of his work on his website. The darker the color in the map, the more dense the population. The more densely populated an area is, the higher the bars rise. This web map combines the population density in the United States in 2010 with a reference overlay. It highlights US cities with the highest population densities based on the 2010 census data. ![]() Population density is the number of people per square mile. He then translates statistical information about specific regions into highly contrasted maps utilizing Rayshader. Expand any category (e.g., Population, Families and Households, Housing) for a list of maps. US Population Density: description: This thematic map illustrates the population density in the United States in 2010. To compile the maps, Schien digs into the Kontur Population dataset, a publicly accessible project that layers global population numbers derived from sources like the Global Human Settlement Layer-a tool for assessing the presence of people on the planet-along with Microsoft’s Building Footprints and Facebook. In his work with nonprofits and NGOs, he uses R programming language to generate data visualizations that help organizations target where their services are most needed. In addition to a population density map, each profile includes data visualizations illustrating the percentage of total population by race, population by sex and age, housing unit. It’s one thing to know that Chicago is the third largest city in the United States or that the fastest growing metropolitan areas are in the West and the South, but how can we see it? Data technologist Spencer Schien answers that question with an ongoing series of population density maps of states, rivers, and coastlines. The 2020 Census Population Profiles present a graphic overview of selected information from the 2020 Census Demographic and Housing Characteristics File (DHC). The Population Weighted Density statistic summarises this chart, measuring 2.2k pp/km 2 (persons per square km) for 2020. ![]() All images © Spencer Shien, shared with permission
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