US 2012 elections by zipcode
This interactive map shows the 2012 US presidential election results by county, visualized as a zoomable choropleth. The color of each county path reflects the difference between Democratic and Republican vote percentages, ranging from blue to red. Users can hover over counties to see details and click to zoom. Built with D3 v4, the visualization uses `d3.geoPath` and a custom `d3.zoom` handler to render topojson county boundaries. Election data is sourced from The Guardian.
AI-generated descriptionUS 2012 Presidential Elections by County
Shows a zoomable cloropleth map of the us counties results.
From Tony McGovern's idea, and the data he processed
Data from The Guardian
forked from <a href='http://bl.ocks.org/john-guerra/'>john-guerra</a>'s block: <a href='http://bl.ocks.org/john-guerra/213160a5025315f028cda4ebc0c97256'>2012 US Election result by counties</a>