Understanding the Changing American Electorate
developed by Catherine Allen-West
The American National Election Studies (ANES) has surveyed American citizens before and after every presidential election since 1948. The survey provides the public with a rigorous, non-partisan scientific basis for studying change over time in American politics.
The interactive graphs below illustrate the changing American electorate and some of the factors that may motivate voters’ choices at the ballot box. Mouse over the graphs for more detail.
Source: ANES Time Series Cumulative File and the 2016 ANES Time Series dataset. ANES offers 62 datasets, all free and available to the public, here.