Data Visualization Studio
United States Education Attainment
Choropleth view that explores the percentage of adults aged 25 and older with a bachelor's degree or above across U.S. counties. Hover to reveal local insights and watch the legend adapt responsively to the canvas.
Data Visualization Projects
This choropleth pulls TopoJSON county shapes and education stats with parallel fetch calls, converts them with topojson-client helpers, and renders the map through D3 geo paths, threshold color scales, and layered state meshes.
Use the refresh-and-fetch button to fire both AJAX requests again, recompute the legend, and redraw the projection so the map stays synced with the latest dataset.
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