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Choropleth Map of County Data

✓ Published0🌍 Public
JJacob Souch
Last edited Nov 2, 2020
Created on Nov 2, 2020

A choropleth map displays the poverty rate for counties across the United States, with each county shaded according to its value. The visualization uses a threshold color scale with a green sequential scheme, and includes a legend showing the percentage ranges. The map is rendered as SVG using d3.geoPath and TopoJSON, with state boundaries drawn as a white mesh. Data is loaded from external JSON and CSV files, and colors are assigned via d3.scaleThreshold.

AI-generated description

An example including some commonly used features of SVG.

MIT Licensed

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