Patrick Murray on Understanding New Jersey Unaffiliated Voters

by: Hopeful

Mon Oct 26, 2009 at 01:57:39 PM EDT

There are two key facts that mean that the percentage of registered "unaffiliated" voters are larger than the actual vote by "independents."

1. Many people who are registered "unaffiliated" consider themselves Democrats or Republicans:

Being "unaffiliated" in one's registration is not the same as being "independent" in one's thinking. We consistently find that at least 1-in-5 unaffiliated New Jersey voters actually see themselves as partisan.

This is a byproduct of New Jersey's semi-open primary system. Why bother registering with a party if you can wait until primary day and do it on the spot? And why bother to vote in primaries if they are rarely competitive? So, New Jersey ends up with a lot of "party-line" voters who never bother to register with their preferred party. They just see no need.

2. Registered unaffiliated voters are less likely to actually vote:

Last year, unaffiliated voters made up 38% of the electorate even though they comprised 47% of registered voters. In other words, while more than 8-in-10 registered Republican and Democratic voters showed up last November, only 6-in-10 unaffiliated voters turned out.

This disparity is even larger in non-presidential years (i.e. like this year). In the 2006 election for U.S. Senate, about 7-in-10 registered partisans showed up, but only 1-in-3 unaffiliateds did. And that was when unaffiliated voters made up 58% of the voter rolls. My guess is that many of those folks probably voted in the 2008 presidential primary and are now registered with a party. Therefore, I wouldn't be surprised if the unaffiliated turnout is even lower this year.