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usapopulation_map

✓ Published0🌍 Public
CCharith Kapuluru
Last edited Nov 10, 2025
Created on Nov 10, 2025
Forked from React & D3 Starter

This choropleth map of the United States visualizes estimated 2020 state populations in millions, using a blue sequential color scale to encode values. Built with D3 v7 and the TopoJSON library, it projects state boundaries with an Albers USA projection through `d3.geoPath`. The map reads population data from a hardcoded JavaScript object and renders an interactive SVG where hovering over a state displays its name and population in a tooltip.

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MIT Licensed

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