Charles Stewart for Electionline Weekly:

On Tuesday, The Pew Charitable Trusts released the latest version of the Elections Performance Index (EPI), its effort to take ideas proposed by Heather Gerken in The Democracy Index and turn them into flesh and blood (or at least electrons).

The website captures what happened during the 2014 midterm election, adding to existing measures from 2008, 2010, and 2012, as well. Having data from a series of elections makes it possible to examine the process of change across time. Most importantly, now that the EPI has two midterm elections under its belt, it is possible to do an apples-to-apples comparison of each state with how it performed in successive midterm elections.

The headline for this release — that the administration of elections in the U.S. continues to improve, slowly but surely — will certainly strike a discordant tone with many in the public, who have been fed a steady diet of stories claiming that American elections are rigged or vulnerable to hacking. Yet, the EPI points to a set of deeper truths about American elections that, one hopes, will gain the attention of the public, lawmakers, and election administrators once this election season is over.