Tag: choropleth

  • Technology Today

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    Brendan Barry
    in

    Technology changes and changes rapidly. The United States led the way with cabled phone networks. Now, countries in Africa are skipping landlines and moving straight to mobile phones. The New York Times has an piece on the changes in technology and accompanies that piece with small multiples of choropleth maps that showcase different technologies and…

  • Campaign Ad Spends

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    Brendan Barry
    in

    I don’t know about you, but to me, it’s beginning to look a lot like campaign season. At least from what I read on the internet. Because, according to this interactive piece by the Washington Post, there has been little local campaign spending on ads in the Chicago television market. By clicking on the left,…

  • Much Improved Mapping of American Migration

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    Brendan Barry
    in

    Forbes released Jon Bruner’s latest map of migration in the United States. It uses IRS figures to show inbound and outbound movement from counties across the United States. The work itself is an improvement from his map from last year, which was a bit more difficult to read. Beneath is the new version, and at…

  • Income Segregation in the Philadelphia Metro Area

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    Brendan Barry
    in

    In an area very close to me…quite literally…the New York Times published an article about increasing segregation between the rich and the poor via the areas where they live. The study by Stanford University found that the Philadelphia metropolitan area saw the “sharpest rise” in segregation since the 1970s—the study used census data available through…

  • Hispanic Growth in the Plains

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    Brendan Barry
    in

    There is a scene in the re-imagined Battlestar Galactica where with the human population almost extinct, one character comments on the romances of two others by saying “they better start having babies”. The demographics of the United States are changing. Not that they were not changing prior to recent years; Native American populations were reduced…

  • The Country’s Most Violent States

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    by

    Brendan Barry
    in

    Do you live in a horribly violent and crime-afflicted state? Do you want to know? Well there’s a map for that. From the Guardian, here we have a familiar choropleth that colours each state based on where it falls into the range from most peaceful, Maine and Vermont, to the the most violent, Louisiana and Tennessee.…