Choropleth Map

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Choropleth Map

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Last edited Mar 3, 2020

Created on Mar 3, 2020

This choropleth map shows how Canada’s provincial and territorial populations changed annually from 1991 to 2019. Animated transitions recolor each region as a slider or playback control (not implemented here) would step through years. The visualization uses D3 v5 with `d3.geoPath` and a `d3.geoAlbers` projection to render TopoJSON boundaries, while population data is loaded from a CSV. Province fill colors are intended to map to population values, though the current code leaves them white.

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