MapnadoInteractive U.S. Maps & Data

Wide modes load detailed boundaries at lower zoom levels.

Standard Wide · 2 levels earlier Widest · 4 levels earlier

Maximum boundaries per live layer in the current view.

Auto 700 1,400 2,800 4,200 8,400 16,800 33,600 50,400

Applies to general choropleths and land-cover share.

The current map uses its own colors. Your choice is saved for compatible maps.

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THE LAYER LIBRARY

Explore the atlas

Choose a geography, color it by a metric, and stack up to two outlines on top.

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Browse all maps

Display

Choropleth

Secondary display

Jump to

Land detail

Cover type

Cover detail

Opacity

Keep choropleth colors

Inspect

LAND OVERLAY

Click an area from the Display layer for its land breakdown.

⌕

Chain

Measure Show U.S. states

Year Show change From

From To

Voter groups · select any

Minimum population share

%

0%100%

UNITED STATES

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