Demonstration 06
Map with legend
A legend is the map’s key — it tells the reader what the colors mean. Here the counties are shaded by population, with a legend and a short description alongside, the way a finished thematic map is usually presented.
Legend — 2020 Population
A simple map of the Hawaiian Islands’ five counties, shaded lightest to darkest by resident population.
Data: 2020 U.S. Census, Hawaiʻi Statewide GIS Program (public domain).