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D3 Choropleth Map

Public visualization

D3 Choropleth Map

0 stars1๐ŸŒ Public
Rragregory@dons.usfca.edu
Last edited Apr 15, 2025
Created on Apr 14, 2025

This D3 Choropleth Map visualizes U.S. county poverty rates for 2023. Each county is filled with a color from a threshold-based scale indicating the percentage of the population in poverty, with state averages used where county data is missing. The map uses a geoAlbersUsa projection and draws county boundaries via d3.geoPath, with hover interactions revealing a tooltip. Data is sourced from a remote CSV and county geometries from the us-atlas package.

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MIT Licensed