Elon Poll on Twitter and link here to the Executive Summary of the poll findings.  Support increased by 5% points overall since 2013, including among Blacks, despite a major offensive by left wing groups opposing the ID reforms. 

Voter Identification 

Seventy percent of registered voters support the law requiring photo identification in order to vote. This is a 5 point increase in support since November 2013. Republicans (96%) are the most supportive of the voter id law, followed by Independents (75%), then Democrats (45%). Support among Independents has increased 7 percentage points and 9 points for Democrats.  September 2013 was the first time the Elon Poll found that a majority of Democrats and African Americans oppose photo identification requirements in order to vote. Prior to that time a majority of both Democrats and African Americans supported the voter ID law. The April 2014 poll found a majority of both groups still oppose the law, but support seems to have grown for both Democrats and blacks.